ZIP codes in Illinois
Illinois has 1,396 ZIP code areas. Every one is outlined on the map below: hover to see the ZIP code, click one for its county, area and centre point.
Green: ZIP code areas mostly in Illinois. Dashed grey: ZIP code areas from neighbouring states that reach across the line. Outlines are simplified to fit the whole state.
Find the ZIP code of any spot
Open the ZIP code map, click any point in Illinois or type a ZIP code, and see its ZIP code area with the county and state. Free, no account needed.
Counties with the most ZIP codes
Each ZIP code counted once, in the county that holds most of it. Click a county to list only its ZIP codes.
All 1,396 ZIP codes in Illinois
The centre point is the Census inside point of each ZIP code area: a point inside it, handy for placing it on a map.
| ZIP code | Mostly in county | Land area | Water area | Centre point |
|---|---|---|---|---|
| 60002 | Lake County | 33.3 sq mi (86.2 km²) | 7.0 sq mi (18.1 km²) | 42.4671, -88.0943 |
| 60004 | Cook County | 11.1 sq mi (28.7 km²) | None | 42.1128, -87.9795 |
| 60005 | Cook County | 6.6 sq mi (17.1 km²) | None | 42.0645, -87.9867 |
| 60007 | Cook County | 18.1 sq mi (46.9 km²) | 0.40 sq mi (1.04 km²) | 42.0240, -87.9998 |
| 60008 | Cook County | 5.1 sq mi (13.2 km²) | None | 42.0704, -88.0222 |
| 60010 | Cook County | 74.1 sq mi (191.9 km²) | 2.7 sq mi (7.0 km²) | 42.1465, -88.1647 |
| 60012 | McHenry County | 17.3 sq mi (44.8 km²) | None | 42.2726, -88.3116 |
| 60013 | McHenry County | 14.5 sq mi (37.6 km²) | 0.70 sq mi (1.81 km²) | 42.2235, -88.2357 |
| 60014 | McHenry County | 25.1 sq mi (65.0 km²) | 1.1 sq mi (2.8 km²) | 42.2303, -88.3297 |
| 60015 | Lake County | 13.6 sq mi (35.2 km²) | 0.20 sq mi (0.52 km²) | 42.1737, -87.8784 |
| 60016 | Cook County | 12.1 sq mi (31.3 km²) | 0.20 sq mi (0.52 km²) | 42.0527, -87.8921 |
| 60018 | Cook County | 16.6 sq mi (43.0 km²) | 0.20 sq mi (0.52 km²) | 41.9789, -87.8943 |
| 60020 | Lake County | 4.7 sq mi (12.2 km²) | 3.7 sq mi (9.6 km²) | 42.3949, -88.1741 |
| 60021 | McHenry County | 2.0 sq mi (5.2 km²) | 0.10 sq mi (0.26 km²) | 42.1948, -88.2172 |
| 60022 | Cook County | 3.8 sq mi (9.8 km²) | 1.4 sq mi (3.6 km²) | 42.1361, -87.7605 |
| 60025 | Cook County | 10.5 sq mi (27.2 km²) | None | 42.0746, -87.8116 |
| 60026 | Cook County | 4.1 sq mi (10.6 km²) | None | 42.0922, -87.8379 |
| 60029 | Cook County | 0.40 sq mi (1.04 km²) | None | 42.0585, -87.7849 |
| 60030 | Lake County | 26.8 sq mi (69.4 km²) | 1.3 sq mi (3.4 km²) | 42.3356, -88.0468 |
| 60031 | Lake County | 19.0 sq mi (49.2 km²) | 0.30 sq mi (0.78 km²) | 42.3732, -87.9397 |
| 60033 | McHenry County | 118 sq mi (304 km²) | 0.20 sq mi (0.52 km²) | 42.4234, -88.6105 |
| 60034 | McHenry County | 30.9 sq mi (80.0 km²) | None | 42.4587, -88.4266 |
| 60035 | Lake County | 12.7 sq mi (32.9 km²) | 2.6 sq mi (6.7 km²) | 42.1860, -87.8059 |
| 60040 | Lake County | 0.80 sq mi (2.07 km²) | None | 42.2065, -87.8128 |
| 60041 | Lake County | 9.6 sq mi (24.9 km²) | 1.4 sq mi (3.6 km²) | 42.3696, -88.1535 |
| 60042 | Lake County | 4.6 sq mi (11.9 km²) | 0.50 sq mi (1.29 km²) | 42.2783, -88.1955 |
| 60043 | Cook County | 0.60 sq mi (1.55 km²) | None | 42.0888, -87.7145 |
| 60044 | Lake County | 6.8 sq mi (17.6 km²) | 1.4 sq mi (3.6 km²) | 42.2881, -87.8601 |
| 60045 | Lake County | 21.3 sq mi (55.2 km²) | 1.6 sq mi (4.1 km²) | 42.2360, -87.8648 |
| 60046 | Lake County | 23.0 sq mi (59.6 km²) | 3.2 sq mi (8.3 km²) | 42.4160, -88.0654 |
| 60047 | Lake County | 34.9 sq mi (90.4 km²) | 1.4 sq mi (3.6 km²) | 42.2016, -88.0463 |
| 60048 | Lake County | 28.4 sq mi (73.6 km²) | 0.70 sq mi (1.81 km²) | 42.2926, -87.9453 |
| 60050 | McHenry County | 26.4 sq mi (68.4 km²) | 0.90 sq mi (2.33 km²) | 42.3296, -88.2932 |
| 60051 | McHenry County | 33.2 sq mi (86.0 km²) | 2.9 sq mi (7.5 km²) | 42.3503, -88.2211 |
| 60053 | Cook County | 5.1 sq mi (13.2 km²) | None | 42.0422, -87.7889 |
| 60056 | Cook County | 10.9 sq mi (28.2 km²) | None | 42.0654, -87.9347 |
| 60060 | Lake County | 23.2 sq mi (60.1 km²) | 1.3 sq mi (3.4 km²) | 42.2701, -88.0393 |
| 60061 | Lake County | 8.4 sq mi (21.8 km²) | 0.20 sq mi (0.52 km²) | 42.2329, -87.9589 |
| 60062 | Cook County | 18.9 sq mi (49.0 km²) | 0.20 sq mi (0.52 km²) | 42.1263, -87.8451 |
| 60064 | Lake County | 5.3 sq mi (13.7 km²) | None | 42.3241, -87.8616 |
| 60067 | Cook County | 13.0 sq mi (33.7 km²) | 0.10 sq mi (0.26 km²) | 42.1081, -88.0643 |
| 60068 | Cook County | 7.3 sq mi (18.9 km²) | None | 42.0136, -87.8447 |
| 60069 | Lake County | 5.9 sq mi (15.3 km²) | 0.20 sq mi (0.52 km²) | 42.1961, -87.9235 |
| 60070 | Cook County | 4.0 sq mi (10.4 km²) | None | 42.1037, -87.9290 |
| 60071 | McHenry County | 24.8 sq mi (64.2 km²) | 0.20 sq mi (0.52 km²) | 42.4684, -88.3158 |
| 60072 | McHenry County | 9.7 sq mi (25.1 km²) | None | 42.4065, -88.3064 |
| 60073 | Lake County | 18.5 sq mi (47.9 km²) | 0.90 sq mi (2.33 km²) | 42.3545, -88.1024 |
| 60074 | Cook County | 7.1 sq mi (18.4 km²) | 0.10 sq mi (0.26 km²) | 42.1315, -88.0263 |
| 60075 | Lake County | 0.20 sq mi (0.52 km²) | None | 42.4926, -87.9087 |
| 60076 | Cook County | 5.1 sq mi (13.2 km²) | None | 42.0341, -87.7294 |
| 60077 | Cook County | 4.2 sq mi (10.9 km²) | None | 42.0362, -87.7563 |
| 60081 | McHenry County | 19.7 sq mi (51.0 km²) | 0.40 sq mi (1.04 km²) | 42.4491, -88.2267 |
| 60083 | Lake County | 26.4 sq mi (68.4 km²) | 0.40 sq mi (1.04 km²) | 42.4368, -87.9500 |
| 60084 | Lake County | 14.0 sq mi (36.3 km²) | 1.0 sq mi (2.6 km²) | 42.2690, -88.1391 |
| 60085 | Lake County | 14.8 sq mi (38.3 km²) | 1.6 sq mi (4.1 km²) | 42.3549, -87.8608 |
| 60087 | Lake County | 13.0 sq mi (33.7 km²) | 0.90 sq mi (2.33 km²) | 42.4038, -87.8536 |
| 60088 | Lake County | 2.4 sq mi (6.2 km²) | 1.0 sq mi (2.6 km²) | 42.3096, -87.8441 |
| 60089 | Lake County | 9.8 sq mi (25.4 km²) | None | 42.1672, -87.9641 |
| 60090 | Cook County | 9.0 sq mi (23.3 km²) | 0.10 sq mi (0.26 km²) | 42.1259, -87.9120 |
| 60091 | Cook County | 5.3 sq mi (13.7 km²) | 1.3 sq mi (3.4 km²) | 42.0778, -87.7206 |
| 60093 | Cook County | 8.4 sq mi (21.8 km²) | 1.5 sq mi (3.9 km²) | 42.1041, -87.7539 |
| 60096 | Lake County | 4.7 sq mi (12.2 km²) | 0.20 sq mi (0.52 km²) | 42.4806, -87.8296 |
| 60097 | McHenry County | 16.0 sq mi (41.4 km²) | 1.2 sq mi (3.1 km²) | 42.3970, -88.3724 |
| 60098 | McHenry County | 105 sq mi (271 km²) | 0.10 sq mi (0.26 km²) | 42.3246, -88.4556 |
| 60099 | Lake County | 22.6 sq mi (58.5 km²) | 2.0 sq mi (5.2 km²) | 42.4600, -87.8650 |
| 60101 | DuPage County | 11.4 sq mi (29.5 km²) | 0.20 sq mi (0.52 km²) | 41.9321, -88.0108 |
| 60102 | McHenry County | 15.8 sq mi (40.9 km²) | 0.40 sq mi (1.04 km²) | 42.1652, -88.3088 |
| 60103 | DuPage County | 18.4 sq mi (47.7 km²) | 0.30 sq mi (0.78 km²) | 41.9765, -88.2057 |
| 60104 | Cook County | 2.3 sq mi (6.0 km²) | None | 41.8826, -87.8764 |
| 60106 | DuPage County | 9.3 sq mi (24.1 km²) | 0.10 sq mi (0.26 km²) | 41.9644, -87.9441 |
| 60107 | Cook County | 7.7 sq mi (19.9 km²) | None | 42.0206, -88.1778 |
| 60108 | DuPage County | 7.4 sq mi (19.2 km²) | 0.30 sq mi (0.78 km²) | 41.9503, -88.0955 |
| 60109 | Kane County | 5.5 sq mi (14.2 km²) | None | 42.0545, -88.5409 |
| 60110 | Kane County | 8.4 sq mi (21.8 km²) | 0.20 sq mi (0.52 km²) | 42.1134, -88.2923 |
| 60111 | DeKalb County | 21.5 sq mi (55.7 km²) | 0.10 sq mi (0.26 km²) | 42.0099, -88.8355 |
| 60112 | DeKalb County | 3.7 sq mi (9.6 km²) | None | 41.9237, -88.6902 |
| 60113 | Ogle County | 0.10 sq mi (0.26 km²) | None | 41.9313, -88.9641 |
| 60115 | DeKalb County | 81.0 sq mi (209.8 km²) | 0.30 sq mi (0.78 km²) | 41.9013, -88.7616 |
| 60118 | Kane County | 20.9 sq mi (54.1 km²) | 0.60 sq mi (1.55 km²) | 42.1063, -88.3044 |
| 60119 | Kane County | 49.6 sq mi (128.5 km²) | None | 41.8515, -88.4765 |
| 60120 | Cook County | 17.4 sq mi (45.1 km²) | 0.30 sq mi (0.78 km²) | 42.0326, -88.2404 |
| 60123 | Kane County | 14.0 sq mi (36.3 km²) | 0.30 sq mi (0.78 km²) | 42.0406, -88.3113 |
| 60124 | Kane County | 38.2 sq mi (98.9 km²) | 0.10 sq mi (0.26 km²) | 42.0202, -88.4007 |
| 60126 | DuPage County | 11.2 sq mi (29.0 km²) | 0.10 sq mi (0.26 km²) | 41.8968, -87.9412 |
| 60129 | Ogle County | 16.1 sq mi (41.7 km²) | None | 42.0082, -88.9750 |
| 60130 | Cook County | 2.8 sq mi (7.3 km²) | None | 41.8670, -87.8179 |
| 60131 | Cook County | 5.4 sq mi (14.0 km²) | None | 41.9378, -87.8830 |
| 60133 | DuPage County | 8.4 sq mi (21.8 km²) | 0.30 sq mi (0.78 km²) | 41.9778, -88.1432 |
| 60134 | Kane County | 14.6 sq mi (37.8 km²) | 0.20 sq mi (0.52 km²) | 41.8783, -88.3421 |
| 60135 | DeKalb County | 46.8 sq mi (121.2 km²) | 0.20 sq mi (0.52 km²) | 42.1125, -88.6708 |
| 60136 | Kane County | 7.4 sq mi (19.2 km²) | None | 42.1052, -88.3804 |
| 60137 | DuPage County | 11.0 sq mi (28.5 km²) | 0.30 sq mi (0.78 km²) | 41.8652, -88.0628 |
| 60139 | DuPage County | 5.5 sq mi (14.2 km²) | 0.10 sq mi (0.26 km²) | 41.9189, -88.0781 |
| 60140 | Kane County | 81.0 sq mi (209.8 km²) | None | 42.0791, -88.5131 |
| 60141 | Cook County | 0.40 sq mi (1.04 km²) | None | 41.8583, -87.8379 |
| 60142 | McHenry County | 38.9 sq mi (100.8 km²) | 0.10 sq mi (0.26 km²) | 42.1739, -88.4447 |
| 60143 | DuPage County | 7.0 sq mi (18.1 km²) | 0.20 sq mi (0.52 km²) | 41.9740, -88.0211 |
| 60144 | Kane County | 0.00 sq mi (0.00 km²) | None | 41.8351, -88.5199 |
| 60145 | DeKalb County | 33.8 sq mi (87.5 km²) | 0.30 sq mi (0.78 km²) | 42.0846, -88.7738 |
| 60146 | DeKalb County | 55.5 sq mi (143.7 km²) | 0.40 sq mi (1.04 km²) | 42.1000, -88.8741 |
| 60148 | DuPage County | 13.8 sq mi (35.7 km²) | 0.30 sq mi (0.78 km²) | 41.8763, -88.0188 |
| 60150 | DeKalb County | 55.9 sq mi (144.8 km²) | 0.10 sq mi (0.26 km²) | 41.9144, -88.8958 |
| 60151 | Kane County | 82.5 sq mi (213.7 km²) | 0.10 sq mi (0.26 km²) | 41.9180, -88.5771 |
| 60152 | McHenry County | 95.4 sq mi (247.1 km²) | 0.10 sq mi (0.26 km²) | 42.2394, -88.6273 |
| 60153 | Cook County | 2.8 sq mi (7.3 km²) | None | 41.8798, -87.8439 |
| 60154 | Cook County | 4.4 sq mi (11.4 km²) | None | 41.8492, -87.8898 |
| 60155 | Cook County | 1.9 sq mi (4.9 km²) | None | 41.8578, -87.8563 |
| 60156 | McHenry County | 10.6 sq mi (27.5 km²) | 0.20 sq mi (0.52 km²) | 42.2031, -88.3205 |
| 60157 | DuPage County | 1.5 sq mi (3.9 km²) | 0.10 sq mi (0.26 km²) | 41.9753, -88.0562 |
| 60160 | Cook County | 4.6 sq mi (11.9 km²) | None | 41.9035, -87.8618 |
| 60162 | Cook County | 3.2 sq mi (8.3 km²) | None | 41.8675, -87.9019 |
| 60163 | Cook County | 1.3 sq mi (3.4 km²) | None | 41.8879, -87.9095 |
| 60164 | Cook County | 4.9 sq mi (12.7 km²) | None | 41.9167, -87.9012 |
| 60165 | Cook County | 0.30 sq mi (0.78 km²) | None | 41.9032, -87.8807 |
| 60169 | Cook County | 7.7 sq mi (19.9 km²) | 0.10 sq mi (0.26 km²) | 42.0509, -88.1166 |
| 60171 | Cook County | 2.3 sq mi (6.0 km²) | None | 41.9251, -87.8383 |
| 60172 | DuPage County | 7.0 sq mi (18.1 km²) | 0.10 sq mi (0.26 km²) | 41.9802, -88.0889 |
| 60173 | Cook County | 6.4 sq mi (16.6 km²) | None | 42.0516, -88.0555 |
| 60174 | Kane County | 13.7 sq mi (35.5 km²) | 0.70 sq mi (1.81 km²) | 41.9306, -88.2987 |
| 60175 | Kane County | 33.5 sq mi (86.8 km²) | 0.40 sq mi (1.04 km²) | 41.9482, -88.3887 |
| 60176 | Cook County | 2.5 sq mi (6.5 km²) | None | 41.9583, -87.8697 |
| 60177 | Kane County | 8.9 sq mi (23.1 km²) | 0.30 sq mi (0.78 km²) | 41.9885, -88.3102 |
| 60178 | DeKalb County | 67.2 sq mi (174.0 km²) | 0.60 sq mi (1.55 km²) | 42.0082, -88.6607 |
| 60180 | McHenry County | 21.0 sq mi (54.4 km²) | None | 42.2234, -88.5202 |
| 60181 | DuPage County | 6.5 sq mi (16.8 km²) | 0.10 sq mi (0.26 km²) | 41.8769, -87.9763 |
| 60183 | Kane County | 0.50 sq mi (1.29 km²) | None | 41.9402, -88.4091 |
| 60184 | DuPage County | 8.4 sq mi (21.8 km²) | 0.30 sq mi (0.78 km²) | 41.9515, -88.2532 |
| 60185 | DuPage County | 30.9 sq mi (80.0 km²) | 0.80 sq mi (2.07 km²) | 41.8931, -88.2150 |
| 60187 | DuPage County | 6.6 sq mi (17.1 km²) | 0.10 sq mi (0.26 km²) | 41.8727, -88.1124 |
| 60188 | DuPage County | 10.1 sq mi (26.2 km²) | 0.30 sq mi (0.78 km²) | 41.9157, -88.1294 |
| 60189 | DuPage County | 10.4 sq mi (26.9 km²) | 0.40 sq mi (1.04 km²) | 41.8406, -88.1221 |
| 60190 | DuPage County | 4.9 sq mi (12.7 km²) | 0.10 sq mi (0.26 km²) | 41.8736, -88.1562 |
| 60191 | DuPage County | 5.2 sq mi (13.5 km²) | 0.10 sq mi (0.26 km²) | 41.9648, -87.9811 |
| 60192 | Cook County | 11.1 sq mi (28.7 km²) | 0.10 sq mi (0.26 km²) | 42.0633, -88.2037 |
| 60193 | Cook County | 8.8 sq mi (22.8 km²) | None | 42.0094, -88.0967 |
| 60194 | Cook County | 3.7 sq mi (9.6 km²) | 0.10 sq mi (0.26 km²) | 42.0334, -88.1136 |
| 60195 | Cook County | 1.7 sq mi (4.4 km²) | None | 42.0654, -88.0866 |
| 60201 | Cook County | 4.5 sq mi (11.7 km²) | 0.90 sq mi (2.33 km²) | 42.0547, -87.6924 |
| 60202 | Cook County | 3.1 sq mi (8.0 km²) | 0.50 sq mi (1.29 km²) | 42.0293, -87.6854 |
| 60203 | Cook County | 0.70 sq mi (1.81 km²) | None | 42.0490, -87.7175 |
| 60208 | Cook County | 0.20 sq mi (0.52 km²) | 0.30 sq mi (0.78 km²) | 42.0536, -87.6703 |
| 60301 | Cook County | 0.20 sq mi (0.52 km²) | None | 41.8887, -87.7965 |
| 60302 | Cook County | 3.0 sq mi (7.8 km²) | None | 41.8948, -87.7898 |
| 60304 | Cook County | 1.5 sq mi (3.9 km²) | None | 41.8725, -87.7893 |
| 60305 | Cook County | 2.5 sq mi (6.5 km²) | None | 41.8949, -87.8191 |
| 60401 | Will County | 56.7 sq mi (146.9 km²) | None | 41.3471, -87.6141 |
| 60402 | Cook County | 5.7 sq mi (14.8 km²) | 0.10 sq mi (0.26 km²) | 41.8329, -87.7901 |
| 60403 | Will County | 4.9 sq mi (12.7 km²) | None | 41.5682, -88.1187 |
| 60404 | Will County | 15.7 sq mi (40.7 km²) | 0.20 sq mi (0.52 km²) | 41.5135, -88.2241 |
| 60406 | Cook County | 5.4 sq mi (14.0 km²) | 0.10 sq mi (0.26 km²) | 41.6549, -87.6820 |
| 60407 | Grundy County | 13.5 sq mi (35.0 km²) | 0.20 sq mi (0.52 km²) | 41.2349, -88.2613 |
| 60408 | Will County | 6.4 sq mi (16.6 km²) | 0.20 sq mi (0.52 km²) | 41.2660, -88.2185 |
| 60409 | Cook County | 7.7 sq mi (19.9 km²) | 0.10 sq mi (0.26 km²) | 41.6136, -87.5521 |
| 60410 | Will County | 24.1 sq mi (62.4 km²) | 2.0 sq mi (5.2 km²) | 41.4284, -88.2132 |
| 60411 | Cook County | 30.7 sq mi (79.5 km²) | 0.20 sq mi (0.52 km²) | 41.5073, -87.5897 |
| 60415 | Cook County | 2.3 sq mi (6.0 km²) | None | 41.7034, -87.7795 |
| 60416 | Grundy County | 22.8 sq mi (59.1 km²) | 1.1 sq mi (2.8 km²) | 41.2939, -88.2831 |
| 60417 | Will County | 37.1 sq mi (96.1 km²) | None | 41.4276, -87.5861 |
| 60418 | Cook County | 3.0 sq mi (7.8 km²) | 0.10 sq mi (0.26 km²) | 41.6456, -87.7401 |
| 60419 | Cook County | 4.2 sq mi (10.9 km²) | None | 41.6273, -87.5984 |
| 60420 | Livingston County | 96.7 sq mi (250.5 km²) | 0.10 sq mi (0.26 km²) | 41.0876, -88.4209 |
| 60421 | Will County | 59.8 sq mi (154.9 km²) | 0.20 sq mi (0.52 km²) | 41.4142, -88.0835 |
| 60422 | Cook County | 4.0 sq mi (10.4 km²) | None | 41.5386, -87.6844 |
| 60423 | Will County | 37.9 sq mi (98.2 km²) | None | 41.4745, -87.8412 |
| 60424 | Grundy County | 52.7 sq mi (136.5 km²) | 0.60 sq mi (1.55 km²) | 41.1641, -88.3277 |
| 60425 | Cook County | 5.6 sq mi (14.5 km²) | None | 41.5434, -87.6108 |
| 60426 | Cook County | 7.7 sq mi (19.9 km²) | None | 41.6103, -87.6530 |
| 60428 | Cook County | 5.1 sq mi (13.2 km²) | None | 41.5998, -87.6906 |
| 60429 | Cook County | 4.1 sq mi (10.6 km²) | None | 41.5740, -87.6837 |
| 60430 | Cook County | 6.9 sq mi (17.9 km²) | None | 41.5581, -87.6628 |
| 60431 | Will County | 12.8 sq mi (33.2 km²) | 0.10 sq mi (0.26 km²) | 41.5100, -88.1904 |
| 60432 | Will County | 8.5 sq mi (22.0 km²) | 0.10 sq mi (0.26 km²) | 41.5423, -88.0338 |
| 60433 | Will County | 13.6 sq mi (35.2 km²) | None | 41.4966, -88.0423 |
| 60435 | Will County | 10.8 sq mi (28.0 km²) | 0.10 sq mi (0.26 km²) | 41.5486, -88.1285 |
| 60436 | Will County | 18.0 sq mi (46.6 km²) | 1.1 sq mi (2.8 km²) | 41.4897, -88.1238 |
| 60437 | Grundy County | 19.1 sq mi (49.5 km²) | None | 41.1569, -88.5561 |
| 60438 | Cook County | 8.1 sq mi (21.0 km²) | 0.10 sq mi (0.26 km²) | 41.5662, -87.5502 |
| 60439 | Cook County | 29.7 sq mi (76.9 km²) | 1.2 sq mi (3.1 km²) | 41.6766, -87.9771 |
| 60440 | Will County | 15.1 sq mi (39.1 km²) | 0.20 sq mi (0.52 km²) | 41.7006, -88.0750 |
| 60441 | Will County | 28.1 sq mi (72.8 km²) | 0.40 sq mi (1.04 km²) | 41.5930, -88.0516 |
| 60442 | Will County | 67.0 sq mi (173.5 km²) | None | 41.3918, -87.9606 |
| 60443 | Cook County | 11.3 sq mi (29.3 km²) | 0.10 sq mi (0.26 km²) | 41.5029, -87.7496 |
| 60444 | Grundy County | 49.7 sq mi (128.7 km²) | 0.60 sq mi (1.55 km²) | 41.2431, -88.4027 |
| 60445 | Cook County | 4.3 sq mi (11.1 km²) | None | 41.6283, -87.7354 |
| 60446 | Will County | 19.5 sq mi (50.5 km²) | 1.1 sq mi (2.8 km²) | 41.6333, -88.0993 |
| 60447 | Kendall County | 67.6 sq mi (175.1 km²) | 0.30 sq mi (0.78 km²) | 41.4872, -88.3222 |
| 60448 | Will County | 18.3 sq mi (47.4 km²) | None | 41.5378, -87.8926 |
| 60449 | Will County | 49.2 sq mi (127.4 km²) | 0.10 sq mi (0.26 km²) | 41.4176, -87.7786 |
| 60450 | Grundy County | 158 sq mi (408 km²) | 9.0 sq mi (23.3 km²) | 41.3700, -88.4343 |
| 60451 | Will County | 25.2 sq mi (65.3 km²) | 0.10 sq mi (0.26 km²) | 41.5076, -87.9611 |
| 60452 | Cook County | 8.6 sq mi (22.3 km²) | 0.10 sq mi (0.26 km²) | 41.6090, -87.7542 |
| 60453 | Cook County | 8.5 sq mi (22.0 km²) | None | 41.7141, -87.7528 |
| 60455 | Cook County | 4.2 sq mi (10.9 km²) | None | 41.7410, -87.8068 |
| 60456 | Cook County | 0.50 sq mi (1.29 km²) | None | 41.7312, -87.7311 |
| 60457 | Cook County | 3.1 sq mi (8.0 km²) | None | 41.7238, -87.8296 |
| 60458 | Cook County | 2.9 sq mi (7.5 km²) | None | 41.7534, -87.8269 |
| 60459 | Cook County | 4.2 sq mi (10.9 km²) | None | 41.7444, -87.7686 |
| 60460 | Livingston County | 99.1 sq mi (256.7 km²) | None | 40.9986, -88.5366 |
| 60461 | Cook County | 3.4 sq mi (8.8 km²) | None | 41.5214, -87.6869 |
| 60462 | Cook County | 16.0 sq mi (41.4 km²) | 0.60 sq mi (1.55 km²) | 41.6269, -87.8406 |
| 60463 | Cook County | 5.3 sq mi (13.7 km²) | 0.10 sq mi (0.26 km²) | 41.6624, -87.7900 |
| 60464 | Cook County | 13.2 sq mi (34.2 km²) | 1.2 sq mi (3.1 km²) | 41.6690, -87.8643 |
| 60465 | Cook County | 4.3 sq mi (11.1 km²) | None | 41.7007, -87.8253 |
| 60466 | Cook County | 6.3 sq mi (16.3 km²) | None | 41.4792, -87.6846 |
| 60467 | Cook County | 14.8 sq mi (38.3 km²) | 0.20 sq mi (0.52 km²) | 41.5977, -87.8865 |
| 60468 | Will County | 69.6 sq mi (180.3 km²) | 0.10 sq mi (0.26 km²) | 41.3353, -87.8103 |
| 60469 | Cook County | 1.1 sq mi (2.8 km²) | None | 41.6287, -87.6863 |
| 60470 | LaSalle County | 42.9 sq mi (111.1 km²) | None | 41.1659, -88.6387 |
| 60471 | Cook County | 4.0 sq mi (10.4 km²) | None | 41.4794, -87.7292 |
| 60472 | Cook County | 1.7 sq mi (4.4 km²) | None | 41.6431, -87.7081 |
| 60473 | Cook County | 7.8 sq mi (20.2 km²) | None | 41.5974, -87.6013 |
| 60474 | Grundy County | 5.4 sq mi (14.0 km²) | 0.70 sq mi (1.81 km²) | 41.1856, -88.2752 |
| 60475 | Cook County | 4.8 sq mi (12.4 km²) | None | 41.4720, -87.6283 |
| 60476 | Cook County | 3.3 sq mi (8.5 km²) | 0.10 sq mi (0.26 km²) | 41.5695, -87.6017 |
| 60477 | Cook County | 14.2 sq mi (36.8 km²) | None | 41.5736, -87.7867 |
| 60478 | Cook County | 9.8 sq mi (25.4 km²) | 0.10 sq mi (0.26 km²) | 41.5542, -87.7355 |
| 60479 | Grundy County | 39.2 sq mi (101.5 km²) | 0.10 sq mi (0.26 km²) | 41.2324, -88.5264 |
| 60480 | Cook County | 11.2 sq mi (29.0 km²) | 0.40 sq mi (1.04 km²) | 41.7203, -87.8813 |
| 60481 | Will County | 124 sq mi (320 km²) | 5.3 sq mi (13.7 km²) | 41.2855, -88.1106 |
| 60482 | Cook County | 2.3 sq mi (6.0 km²) | None | 41.6882, -87.7926 |
| 60484 | Will County | 7.5 sq mi (19.4 km²) | None | 41.4430, -87.7105 |
| 60487 | Cook County | 7.5 sq mi (19.4 km²) | None | 41.5638, -87.8303 |
| 60490 | Will County | 9.7 sq mi (25.1 km²) | None | 41.6762, -88.1406 |
| 60491 | Will County | 25.6 sq mi (66.3 km²) | None | 41.6027, -87.9626 |
| 60501 | Cook County | 4.4 sq mi (11.4 km²) | 0.30 sq mi (0.78 km²) | 41.7792, -87.8234 |
| 60502 | DuPage County | 11.2 sq mi (29.0 km²) | 0.20 sq mi (0.52 km²) | 41.7875, -88.2600 |
| 60503 | Will County | 4.3 sq mi (11.1 km²) | None | 41.7077, -88.2577 |
| 60504 | DuPage County | 8.8 sq mi (22.8 km²) | 0.20 sq mi (0.52 km²) | 41.7454, -88.2412 |
| 60505 | Kane County | 10.1 sq mi (26.2 km²) | 0.20 sq mi (0.52 km²) | 41.7655, -88.2961 |
| 60506 | Kane County | 21.2 sq mi (54.9 km²) | 0.40 sq mi (1.04 km²) | 41.7589, -88.3719 |
| 60510 | Kane County | 24.4 sq mi (63.2 km²) | 0.80 sq mi (2.07 km²) | 41.8430, -88.3111 |
| 60511 | Kane County | 29.9 sq mi (77.4 km²) | None | 41.7590, -88.5520 |
| 60512 | Kendall County | 6.6 sq mi (17.1 km²) | None | 41.7014, -88.4399 |
| 60513 | Cook County | 3.2 sq mi (8.3 km²) | None | 41.8251, -87.8475 |
| 60514 | DuPage County | 2.0 sq mi (5.2 km²) | None | 41.7958, -87.9615 |
| 60515 | DuPage County | 11.8 sq mi (30.6 km²) | 0.10 sq mi (0.26 km²) | 41.8111, -88.0245 |
| 60516 | DuPage County | 7.6 sq mi (19.7 km²) | 0.10 sq mi (0.26 km²) | 41.7613, -88.0134 |
| 60517 | DuPage County | 9.3 sq mi (24.1 km²) | 0.20 sq mi (0.52 km²) | 41.7386, -88.0425 |
| 60518 | LaSalle County | 133 sq mi (343 km²) | 0.20 sq mi (0.52 km²) | 41.5988, -88.9197 |
| 60519 | DuPage County | 0.10 sq mi (0.26 km²) | None | 41.7775, -88.2425 |
| 60520 | DeKalb County | 45.0 sq mi (116.5 km²) | 0.20 sq mi (0.52 km²) | 41.7873, -88.6675 |
| 60521 | DuPage County | 4.7 sq mi (12.2 km²) | 0.10 sq mi (0.26 km²) | 41.8007, -87.9282 |
| 60523 | DuPage County | 9.0 sq mi (23.3 km²) | 0.30 sq mi (0.78 km²) | 41.8364, -87.9532 |
| 60525 | Cook County | 13.1 sq mi (33.9 km²) | 0.10 sq mi (0.26 km²) | 41.7835, -87.8660 |
| 60526 | Cook County | 3.9 sq mi (10.1 km²) | None | 41.8314, -87.8838 |
| 60527 | DuPage County | 14.4 sq mi (37.3 km²) | 0.30 sq mi (0.78 km²) | 41.7431, -87.9292 |
| 60530 | Lee County | 27.9 sq mi (72.3 km²) | None | 41.7971, -88.9524 |
| 60531 | LaSalle County | 61.4 sq mi (159.0 km²) | 0.10 sq mi (0.26 km²) | 41.6192, -88.7875 |
| 60532 | DuPage County | 8.5 sq mi (22.0 km²) | 0.30 sq mi (0.78 km²) | 41.7894, -88.0840 |
| 60534 | Cook County | 1.9 sq mi (4.9 km²) | None | 41.8124, -87.8200 |
| 60536 | Kendall County | 0.10 sq mi (0.26 km²) | None | 41.5985, -88.5521 |
| 60537 | LaSalle County | 0.80 sq mi (2.07 km²) | 0.10 sq mi (0.26 km²) | 41.5605, -88.6041 |
| 60538 | Kendall County | 9.7 sq mi (25.1 km²) | 0.10 sq mi (0.26 km²) | 41.7275, -88.3369 |
| 60539 | Kane County | 0.90 sq mi (2.33 km²) | None | 41.8246, -88.3362 |
| 60540 | DuPage County | 13.2 sq mi (34.2 km²) | 0.20 sq mi (0.52 km²) | 41.7646, -88.1442 |
| 60541 | Kendall County | 83.1 sq mi (215.2 km²) | 0.40 sq mi (1.04 km²) | 41.5133, -88.5324 |
| 60542 | Kane County | 9.5 sq mi (24.6 km²) | 0.20 sq mi (0.52 km²) | 41.8087, -88.3484 |
| 60543 | Kendall County | 41.9 sq mi (108.5 km²) | 0.50 sq mi (1.29 km²) | 41.6683, -88.3228 |
| 60544 | Will County | 24.2 sq mi (62.7 km²) | 1.8 sq mi (4.7 km²) | 41.6139, -88.2187 |
| 60545 | Kendall County | 36.6 sq mi (94.8 km²) | 0.30 sq mi (0.78 km²) | 41.6804, -88.5363 |
| 60546 | Cook County | 4.0 sq mi (10.4 km²) | None | 41.8379, -87.8219 |
| 60548 | DeKalb County | 41.4 sq mi (107.2 km²) | 0.40 sq mi (1.04 km²) | 41.6487, -88.6347 |
| 60549 | LaSalle County | 23.8 sq mi (61.6 km²) | 0.20 sq mi (0.52 km²) | 41.5025, -88.7396 |
| 60550 | DeKalb County | 41.4 sq mi (107.2 km²) | 0.60 sq mi (1.55 km²) | 41.7822, -88.8814 |
| 60551 | LaSalle County | 59.3 sq mi (153.6 km²) | 0.70 sq mi (1.81 km²) | 41.5253, -88.6877 |
| 60552 | DeKalb County | 26.6 sq mi (68.9 km²) | 0.30 sq mi (0.78 km²) | 41.6669, -88.7065 |
| 60553 | Lee County | 48.9 sq mi (126.7 km²) | None | 41.8263, -89.0401 |
| 60554 | Kane County | 35.5 sq mi (91.9 km²) | 0.10 sq mi (0.26 km²) | 41.7767, -88.4570 |
| 60555 | DuPage County | 8.0 sq mi (20.7 km²) | 0.40 sq mi (1.04 km²) | 41.8233, -88.1886 |
| 60556 | DeKalb County | 52.4 sq mi (135.7 km²) | 0.10 sq mi (0.26 km²) | 41.7629, -88.7711 |
| 60557 | LaSalle County | 0.90 sq mi (2.33 km²) | 0.10 sq mi (0.26 km²) | 41.4458, -88.7680 |
| 60558 | Cook County | 2.8 sq mi (7.3 km²) | None | 41.8021, -87.9008 |
| 60559 | DuPage County | 4.7 sq mi (12.2 km²) | 0.10 sq mi (0.26 km²) | 41.7944, -87.9729 |
| 60560 | Kendall County | 79.4 sq mi (205.6 km²) | 0.60 sq mi (1.55 km²) | 41.6076, -88.4317 |
| 60561 | DuPage County | 6.6 sq mi (17.1 km²) | 0.10 sq mi (0.26 km²) | 41.7457, -87.9815 |
| 60563 | DuPage County | 14.6 sq mi (37.8 km²) | 0.40 sq mi (1.04 km²) | 41.7901, -88.2056 |
| 60564 | Will County | 16.0 sq mi (41.4 km²) | 0.20 sq mi (0.52 km²) | 41.7062, -88.1951 |
| 60565 | DuPage County | 12.9 sq mi (33.4 km²) | 0.20 sq mi (0.52 km²) | 41.7289, -88.1257 |
| 60585 | Will County | 14.9 sq mi (38.6 km²) | 0.20 sq mi (0.52 km²) | 41.6571, -88.2252 |
| 60586 | Will County | 17.5 sq mi (45.3 km²) | 0.20 sq mi (0.52 km²) | 41.5782, -88.2345 |
| 60601 | Cook County | 0.40 sq mi (1.04 km²) | None | 41.8852, -87.6215 |
| 60602 | Cook County | 0.10 sq mi (0.26 km²) | None | 41.8830, -87.6291 |
| 60603 | Cook County | 0.10 sq mi (0.26 km²) | None | 41.8803, -87.6274 |
| 60604 | Cook County | 0.10 sq mi (0.26 km²) | None | 41.8781, -87.6291 |
| 60605 | Cook County | 1.4 sq mi (3.6 km²) | 0.70 sq mi (1.81 km²) | 41.8676, -87.6172 |
| 60606 | Cook County | 0.20 sq mi (0.52 km²) | None | 41.8813, -87.6375 |
| 60607 | Cook County | 2.3 sq mi (6.0 km²) | None | 41.8748, -87.6545 |
| 60608 | Cook County | 6.2 sq mi (16.1 km²) | 0.20 sq mi (0.52 km²) | 41.8469, -87.6707 |
| 60609 | Cook County | 7.7 sq mi (19.9 km²) | None | 41.8127, -87.6569 |
| 60610 | Cook County | 1.1 sq mi (2.8 km²) | 0.20 sq mi (0.52 km²) | 41.9047, -87.6359 |
| 60611 | Cook County | 0.80 sq mi (2.07 km²) | 0.60 sq mi (1.55 km²) | 41.8947, -87.6151 |
| 60612 | Cook County | 3.7 sq mi (9.6 km²) | None | 41.8805, -87.6879 |
| 60613 | Cook County | 2.3 sq mi (6.0 km²) | 0.60 sq mi (1.55 km²) | 41.9562, -87.6530 |
| 60614 | Cook County | 3.2 sq mi (8.3 km²) | 0.60 sq mi (1.55 km²) | 41.9227, -87.6472 |
| 60615 | Cook County | 2.2 sq mi (5.7 km²) | 0.60 sq mi (1.55 km²) | 41.8033, -87.5979 |
| 60616 | Cook County | 3.8 sq mi (9.8 km²) | 0.70 sq mi (1.81 km²) | 41.8449, -87.6240 |
| 60617 | Cook County | 13.7 sq mi (35.5 km²) | 0.60 sq mi (1.55 km²) | 41.7144, -87.5558 |
| 60618 | Cook County | 5.0 sq mi (12.9 km²) | 0.10 sq mi (0.26 km²) | 41.9476, -87.7026 |
| 60619 | Cook County | 6.1 sq mi (15.8 km²) | None | 41.7434, -87.6053 |
| 60620 | Cook County | 7.0 sq mi (18.1 km²) | None | 41.7405, -87.6526 |
| 60621 | Cook County | 3.8 sq mi (9.8 km²) | None | 41.7762, -87.6395 |
| 60622 | Cook County | 2.5 sq mi (6.5 km²) | None | 41.9022, -87.6833 |
| 60623 | Cook County | 5.4 sq mi (14.0 km²) | 0.10 sq mi (0.26 km²) | 41.8471, -87.7176 |
| 60624 | Cook County | 3.5 sq mi (9.1 km²) | None | 41.8805, -87.7244 |
| 60625 | Cook County | 3.8 sq mi (9.8 km²) | None | 41.9731, -87.6998 |
| 60626 | Cook County | 1.7 sq mi (4.4 km²) | 0.20 sq mi (0.52 km²) | 42.0088, -87.6671 |
| 60628 | Cook County | 11.0 sq mi (28.5 km²) | 0.10 sq mi (0.26 km²) | 41.6915, -87.6186 |
| 60629 | Cook County | 7.0 sq mi (18.1 km²) | 0.10 sq mi (0.26 km²) | 41.7754, -87.7115 |
| 60630 | Cook County | 4.7 sq mi (12.2 km²) | None | 41.9721, -87.7566 |
| 60631 | Cook County | 3.7 sq mi (9.6 km²) | None | 41.9948, -87.8131 |
| 60632 | Cook County | 7.4 sq mi (19.2 km²) | None | 41.8102, -87.7133 |
| 60633 | Cook County | 9.7 sq mi (25.1 km²) | 1.9 sq mi (4.9 km²) | 41.6638, -87.5613 |
| 60634 | Cook County | 7.1 sq mi (18.4 km²) | None | 41.9462, -87.8061 |
| 60636 | Cook County | 3.9 sq mi (10.1 km²) | None | 41.7758, -87.6691 |
| 60637 | Cook County | 4.5 sq mi (11.7 km²) | 0.10 sq mi (0.26 km²) | 41.7825, -87.6027 |
| 60638 | Cook County | 11.1 sq mi (28.7 km²) | None | 41.7825, -87.7708 |
| 60639 | Cook County | 5.0 sq mi (12.9 km²) | None | 41.9206, -87.7559 |
| 60640 | Cook County | 2.4 sq mi (6.2 km²) | 0.20 sq mi (0.52 km²) | 41.9729, -87.6626 |
| 60641 | Cook County | 4.0 sq mi (10.4 km²) | None | 41.9467, -87.7469 |
| 60642 | Cook County | 1.7 sq mi (4.4 km²) | 0.10 sq mi (0.26 km²) | 41.9020, -87.6585 |
| 60643 | Cook County | 7.4 sq mi (19.2 km²) | None | 41.7003, -87.6633 |
| 60644 | Cook County | 3.5 sq mi (9.1 km²) | None | 41.8801, -87.7564 |
| 60645 | Cook County | 2.2 sq mi (5.7 km²) | None | 42.0086, -87.6946 |
| 60646 | Cook County | 4.4 sq mi (11.4 km²) | None | 41.9936, -87.7613 |
| 60647 | Cook County | 4.0 sq mi (10.4 km²) | None | 41.9210, -87.7020 |
| 60649 | Cook County | 3.6 sq mi (9.3 km²) | 2.2 sq mi (5.7 km²) | 41.7593, -87.5570 |
| 60651 | Cook County | 3.5 sq mi (9.1 km²) | None | 41.9020, -87.7410 |
| 60652 | Cook County | 4.8 sq mi (12.4 km²) | None | 41.7474, -87.7144 |
| 60653 | Cook County | 2.4 sq mi (6.2 km²) | 0.70 sq mi (1.81 km²) | 41.8200, -87.6060 |
| 60654 | Cook County | 0.50 sq mi (1.29 km²) | None | 41.8922, -87.6363 |
| 60655 | Cook County | 4.4 sq mi (11.4 km²) | None | 41.6948, -87.7038 |
| 60656 | Cook County | 3.2 sq mi (8.3 km²) | None | 41.9743, -87.8271 |
| 60657 | Cook County | 2.2 sq mi (5.7 km²) | 0.60 sq mi (1.55 km²) | 41.9394, -87.6507 |
| 60659 | Cook County | 2.4 sq mi (6.2 km²) | None | 41.9896, -87.7066 |
| 60660 | Cook County | 1.3 sq mi (3.4 km²) | 0.20 sq mi (0.52 km²) | 41.9911, -87.6631 |
| 60661 | Cook County | 0.30 sq mi (0.78 km²) | None | 41.8830, -87.6441 |
| 60706 | Cook County | 3.1 sq mi (8.0 km²) | None | 41.9639, -87.8168 |
| 60707 | Cook County | 3.6 sq mi (9.3 km²) | None | 41.9218, -87.8074 |
| 60712 | Cook County | 2.7 sq mi (7.0 km²) | None | 42.0054, -87.7330 |
| 60714 | Cook County | 6.3 sq mi (16.3 km²) | None | 42.0284, -87.8113 |
| 60803 | Cook County | 7.8 sq mi (20.2 km²) | 0.10 sq mi (0.26 km²) | 41.6741, -87.7362 |
| 60804 | Cook County | 7.1 sq mi (18.4 km²) | 0.10 sq mi (0.26 km²) | 41.8402, -87.7599 |
| 60805 | Cook County | 3.4 sq mi (8.8 km²) | None | 41.7220, -87.7024 |
| 60827 | Cook County | 7.0 sq mi (18.1 km²) | 0.50 sq mi (1.29 km²) | 41.6494, -87.6336 |
| 60901 | Kankakee County | 97.3 sq mi (252.0 km²) | 2.0 sq mi (5.2 km²) | 41.1094, -87.9028 |
| 60910 | Kankakee County | 2.4 sq mi (6.2 km²) | 0.10 sq mi (0.26 km²) | 41.0664, -87.7996 |
| 60911 | Iroquois County | 62.2 sq mi (161.1 km²) | 0.10 sq mi (0.26 km²) | 40.8802, -87.9766 |
| 60912 | Iroquois County | 36.5 sq mi (94.5 km²) | None | 40.9736, -87.6035 |
| 60913 | Kankakee County | 45.1 sq mi (116.8 km²) | None | 41.1484, -88.0620 |
| 60914 | Kankakee County | 48.9 sq mi (126.7 km²) | 0.40 sq mi (1.04 km²) | 41.1830, -87.8612 |
| 60915 | Kankakee County | 3.4 sq mi (8.8 km²) | None | 41.1463, -87.8607 |
| 60917 | Kankakee County | 36.3 sq mi (94.0 km²) | None | 41.0471, -88.1974 |
| 60918 | Iroquois County | 50.8 sq mi (131.6 km²) | 0.10 sq mi (0.26 km²) | 40.5950, -88.0257 |
| 60919 | Ford County | 35.3 sq mi (91.4 km²) | None | 40.9879, -88.2375 |
| 60920 | Livingston County | 1.8 sq mi (4.7 km²) | None | 41.0302, -88.3038 |
| 60921 | Livingston County | 71.7 sq mi (185.7 km²) | 0.10 sq mi (0.26 km²) | 40.7315, -88.2972 |
| 60922 | Kankakee County | 54.9 sq mi (142.2 km²) | 0.30 sq mi (0.78 km²) | 41.0109, -87.9193 |
| 60924 | Iroquois County | 70.3 sq mi (182.1 km²) | None | 40.5607, -87.8856 |
| 60926 | Iroquois County | 3.2 sq mi (8.3 km²) | None | 40.5694, -87.8121 |
| 60927 | Iroquois County | 73.4 sq mi (190.1 km²) | 0.10 sq mi (0.26 km²) | 40.9385, -87.9728 |
| 60928 | Iroquois County | 10.2 sq mi (26.4 km²) | None | 40.7457, -87.8508 |
| 60929 | Livingston County | 38.2 sq mi (98.9 km²) | None | 40.8760, -88.2924 |
| 60930 | Iroquois County | 44.1 sq mi (114.2 km²) | None | 40.8317, -88.0063 |
| 60931 | Iroquois County | 47.7 sq mi (123.5 km²) | None | 40.8893, -87.5881 |
| 60932 | Vermilion County | 0.30 sq mi (0.78 km²) | None | 40.4651, -87.8001 |
| 60933 | Ford County | 2.5 sq mi (6.5 km²) | None | 40.4626, -88.2738 |
| 60934 | Livingston County | 31.4 sq mi (81.3 km²) | None | 40.9571, -88.3451 |
| 60935 | Kankakee County | 18.5 sq mi (47.9 km²) | 0.10 sq mi (0.26 km²) | 41.1705, -88.1759 |
| 60936 | Ford County | 97.2 sq mi (251.7 km²) | 0.20 sq mi (0.52 km²) | 40.4647, -88.3631 |
| 60938 | Iroquois County | 51.1 sq mi (132.3 km²) | 0.10 sq mi (0.26 km²) | 40.7723, -87.9844 |
| 60939 | Iroquois County | 1.1 sq mi (2.8 km²) | None | 40.5670, -87.7771 |
| 60940 | Kankakee County | 76.7 sq mi (198.7 km²) | None | 41.2498, -87.6429 |
| 60941 | Kankakee County | 51.5 sq mi (133.4 km²) | None | 41.0387, -88.0859 |
| 60942 | Vermilion County | 115 sq mi (299 km²) | None | 40.4666, -87.6616 |
| 60945 | Iroquois County | 2.3 sq mi (6.0 km²) | None | 40.8351, -87.5967 |
| 60946 | Ford County | 44.2 sq mi (114.5 km²) | None | 40.9131, -88.2007 |
| 60948 | Iroquois County | 49.5 sq mi (128.2 km²) | 0.30 sq mi (0.78 km²) | 40.5236, -88.0773 |
| 60949 | Champaign County | 22.9 sq mi (59.3 km²) | None | 40.3783, -88.1052 |
| 60950 | Kankakee County | 76.6 sq mi (198.4 km²) | 0.30 sq mi (0.78 km²) | 41.2528, -87.8836 |
| 60951 | Iroquois County | 50.1 sq mi (129.8 km²) | 0.20 sq mi (0.52 km²) | 40.9190, -87.7408 |
| 60952 | Ford County | 41.9 sq mi (108.5 km²) | None | 40.5628, -88.2504 |
| 60953 | Iroquois County | 152 sq mi (394 km²) | None | 40.6290, -87.6902 |
| 60954 | Kankakee County | 66.2 sq mi (171.5 km²) | 0.80 sq mi (2.07 km²) | 41.1477, -87.6225 |
| 60955 | Iroquois County | 86.3 sq mi (223.5 km²) | None | 40.7085, -87.9829 |
| 60956 | Iroquois County | 0.20 sq mi (0.52 km²) | None | 40.9677, -87.7162 |
| 60957 | Ford County | 105 sq mi (272 km²) | 0.20 sq mi (0.52 km²) | 40.4430, -88.1362 |
| 60958 | Kankakee County | 52.4 sq mi (135.7 km²) | None | 41.0652, -87.5916 |
| 60959 | Ford County | 55.1 sq mi (142.7 km²) | None | 40.7895, -88.1832 |
| 60960 | Vermilion County | 82.5 sq mi (213.7 km²) | None | 40.4390, -87.8907 |
| 60961 | Kankakee County | 38.0 sq mi (98.4 km²) | 0.10 sq mi (0.26 km²) | 41.1096, -88.2215 |
| 60962 | Ford County | 39.4 sq mi (102.0 km²) | None | 40.6261, -88.1871 |
| 60963 | Vermilion County | 78.4 sq mi (203.1 km²) | None | 40.3685, -87.6511 |
| 60964 | Kankakee County | 74.5 sq mi (193.0 km²) | 0.60 sq mi (1.55 km²) | 41.0278, -87.7423 |
| 60966 | Iroquois County | 60.2 sq mi (155.9 km²) | None | 40.7514, -87.5832 |
| 60967 | Iroquois County | 2.7 sq mi (7.0 km²) | None | 40.6241, -87.5813 |
| 60968 | Iroquois County | 47.4 sq mi (122.8 km²) | None | 40.6755, -88.1197 |
| 60969 | Kankakee County | 0.30 sq mi (0.78 km²) | None | 41.1110, -88.1497 |
| 60970 | Iroquois County | 127 sq mi (330 km²) | 0.40 sq mi (1.04 km²) | 40.7939, -87.7413 |
| 60973 | Iroquois County | 28.4 sq mi (73.6 km²) | None | 40.5365, -87.6626 |
| 60974 | Iroquois County | 1.2 sq mi (3.1 km²) | None | 40.7180, -87.7359 |
| 61001 | Jo Daviess County | 40.2 sq mi (104.1 km²) | 0.70 sq mi (1.81 km²) | 42.4658, -90.1102 |
| 61006 | Lee County | 70.4 sq mi (182.3 km²) | 0.10 sq mi (0.26 km²) | 41.8618, -89.2023 |
| 61007 | Ogle County | 24.7 sq mi (64.0 km²) | None | 42.1994, -89.5911 |
| 61008 | Boone County | 84.3 sq mi (218.3 km²) | 0.60 sq mi (1.55 km²) | 42.2459, -88.8399 |
| 61010 | Ogle County | 38.2 sq mi (98.9 km²) | 0.50 sq mi (1.29 km²) | 42.1345, -89.2726 |
| 61011 | Boone County | 38.5 sq mi (99.7 km²) | 0.10 sq mi (0.26 km²) | 42.3923, -88.8971 |
| 61012 | Boone County | 36.2 sq mi (93.8 km²) | 0.10 sq mi (0.26 km²) | 42.4014, -88.7646 |
| 61013 | Stephenson County | 0.50 sq mi (1.29 km²) | None | 42.3754, -89.6364 |
| 61014 | Carroll County | 63.5 sq mi (164.5 km²) | None | 41.9750, -89.8865 |
| 61015 | Ogle County | 39.1 sq mi (101.3 km²) | 0.10 sq mi (0.26 km²) | 41.9968, -89.1971 |
| 61016 | Winnebago County | 28.3 sq mi (73.3 km²) | 0.40 sq mi (1.04 km²) | 42.1973, -88.9477 |
| 61018 | Stephenson County | 33.5 sq mi (86.8 km²) | None | 42.4160, -89.5556 |
| 61019 | Stephenson County | 37.4 sq mi (96.9 km²) | 0.50 sq mi (1.29 km²) | 42.4392, -89.4102 |
| 61020 | Ogle County | 31.5 sq mi (81.6 km²) | None | 42.1103, -89.0981 |
| 61021 | Lee County | 150 sq mi (389 km²) | 3.3 sq mi (8.5 km²) | 41.8296, -89.4773 |
| 61024 | Winnebago County | 59.1 sq mi (153.1 km²) | 0.10 sq mi (0.26 km²) | 42.4364, -89.2971 |
| 61025 | Jo Daviess County | 35.6 sq mi (92.2 km²) | 4.8 sq mi (12.4 km²) | 42.4714, -90.5560 |
| 61027 | Stephenson County | 0.50 sq mi (1.29 km²) | None | 42.3333, -89.7555 |
| 61028 | Jo Daviess County | 113 sq mi (294 km²) | None | 42.2985, -90.1759 |
| 61030 | Ogle County | 60.9 sq mi (157.7 km²) | None | 42.1196, -89.5916 |
| 61031 | Lee County | 44.9 sq mi (116.3 km²) | None | 41.8300, -89.3213 |
| 61032 | Stephenson County | 149 sq mi (385 km²) | 0.20 sq mi (0.52 km²) | 42.3189, -89.6370 |
| 61036 | Jo Daviess County | 95.8 sq mi (248.1 km²) | 5.0 sq mi (12.9 km²) | 42.4137, -90.3758 |
| 61037 | Whiteside County | 0.10 sq mi (0.26 km²) | None | 41.7884, -89.7598 |
| 61038 | Boone County | 42.7 sq mi (110.6 km²) | 0.20 sq mi (0.52 km²) | 42.2658, -88.7380 |
| 61039 | Stephenson County | 28.6 sq mi (74.1 km²) | None | 42.2080, -89.4693 |
| 61041 | Jo Daviess County | 80.3 sq mi (208.0 km²) | 7.3 sq mi (18.9 km²) | 42.2732, -90.3112 |
| 61042 | Lee County | 66.7 sq mi (172.8 km²) | None | 41.6941, -89.5587 |
| 61043 | Ogle County | 0.50 sq mi (1.29 km²) | None | 42.0668, -89.1049 |
| 61044 | Stephenson County | 13.1 sq mi (33.9 km²) | None | 42.3234, -89.9099 |
| 61046 | Carroll County | 84.0 sq mi (217.6 km²) | 0.70 sq mi (1.81 km²) | 42.1044, -89.8128 |
| 61047 | Ogle County | 66.4 sq mi (172.0 km²) | None | 42.1530, -89.3960 |
| 61048 | Stephenson County | 81.8 sq mi (211.9 km²) | 0.10 sq mi (0.26 km²) | 42.3826, -89.8412 |
| 61049 | Ogle County | 20.4 sq mi (52.8 km²) | None | 42.0496, -89.0089 |
| 61050 | Stephenson County | 10.3 sq mi (26.7 km²) | None | 42.4393, -89.7319 |
| 61051 | Carroll County | 50.7 sq mi (131.3 km²) | None | 41.9828, -89.7618 |
| 61052 | Ogle County | 27.6 sq mi (71.5 km²) | None | 42.1115, -89.0001 |
| 61053 | Carroll County | 108 sq mi (279 km²) | None | 42.1208, -89.9833 |
| 61054 | Ogle County | 41.8 sq mi (108.3 km²) | None | 42.0557, -89.4455 |
| 61057 | Lee County | 0.60 sq mi (1.55 km²) | None | 41.8336, -89.3840 |
| 61059 | Jo Daviess County | 1.1 sq mi (2.8 km²) | None | 42.4546, -89.9408 |
| 61060 | Stephenson County | 36.6 sq mi (94.8 km²) | None | 42.4788, -89.6182 |
| 61061 | Ogle County | 105 sq mi (273 km²) | 2.2 sq mi (5.7 km²) | 41.9979, -89.3417 |
| 61062 | Stephenson County | 74.7 sq mi (193.5 km²) | None | 42.2507, -89.8358 |
| 61063 | Winnebago County | 74.5 sq mi (193.0 km²) | 0.50 sq mi (1.29 km²) | 42.3195, -89.3407 |
| 61064 | Ogle County | 109 sq mi (282 km²) | None | 41.9893, -89.5872 |
| 61065 | Boone County | 50.9 sq mi (131.8 km²) | 0.40 sq mi (1.04 km²) | 42.4006, -88.8370 |
| 61067 | Stephenson County | 31.5 sq mi (81.6 km²) | 0.10 sq mi (0.26 km²) | 42.3055, -89.4721 |
| 61068 | Ogle County | 121 sq mi (313 km²) | 0.20 sq mi (0.52 km²) | 41.9500, -89.0656 |
| 61070 | Stephenson County | 32.4 sq mi (83.9 km²) | None | 42.4157, -89.4717 |
| 61071 | Whiteside County | 72.5 sq mi (187.8 km²) | 1.9 sq mi (4.9 km²) | 41.7247, -89.6989 |
| 61072 | Winnebago County | 52.3 sq mi (135.5 km²) | 1.1 sq mi (2.8 km²) | 42.4424, -89.1385 |
| 61073 | Winnebago County | 27.9 sq mi (72.3 km²) | 0.60 sq mi (1.55 km²) | 42.4238, -88.9939 |
| 61074 | Carroll County | 73.5 sq mi (190.4 km²) | 4.9 sq mi (12.7 km²) | 42.1244, -90.1224 |
| 61075 | Jo Daviess County | 52.2 sq mi (135.2 km²) | None | 42.4655, -90.2644 |
| 61077 | Winnebago County | 0.80 sq mi (2.07 km²) | None | 42.2401, -89.3480 |
| 61078 | Carroll County | 55.4 sq mi (143.5 km²) | None | 42.1673, -89.7306 |
| 61079 | Winnebago County | 3.9 sq mi (10.1 km²) | None | 42.4529, -89.2151 |
| 61080 | Winnebago County | 25.1 sq mi (65.0 km²) | 0.40 sq mi (1.04 km²) | 42.4809, -88.9838 |
| 61081 | Whiteside County | 124 sq mi (322 km²) | 2.1 sq mi (5.4 km²) | 41.8500, -89.7394 |
| 61084 | Ogle County | 34.8 sq mi (90.1 km²) | 0.40 sq mi (1.04 km²) | 42.1236, -89.1901 |
| 61085 | Jo Daviess County | 127 sq mi (329 km²) | None | 42.3427, -90.0308 |
| 61087 | Jo Daviess County | 27.2 sq mi (70.4 km²) | None | 42.4805, -89.9935 |
| 61088 | Winnebago County | 56.6 sq mi (146.6 km²) | 0.10 sq mi (0.26 km²) | 42.2681, -89.2627 |
| 61089 | Stephenson County | 44.4 sq mi (115.0 km²) | None | 42.4735, -89.8234 |
| 61091 | Ogle County | 2.5 sq mi (6.5 km²) | None | 41.9082, -89.5524 |
| 61101 | Winnebago County | 41.5 sq mi (107.5 km²) | 0.10 sq mi (0.26 km²) | 42.3461, -89.1461 |
| 61102 | Winnebago County | 34.1 sq mi (88.3 km²) | 0.90 sq mi (2.33 km²) | 42.2288, -89.1625 |
| 61103 | Winnebago County | 16.3 sq mi (42.2 km²) | 0.50 sq mi (1.29 km²) | 42.3402, -89.0866 |
| 61104 | Winnebago County | 4.5 sq mi (11.7 km²) | 0.10 sq mi (0.26 km²) | 42.2517, -89.0799 |
| 61107 | Winnebago County | 14.9 sq mi (38.6 km²) | 0.10 sq mi (0.26 km²) | 42.2855, -89.0016 |
| 61108 | Winnebago County | 10.9 sq mi (28.2 km²) | None | 42.2552, -89.0023 |
| 61109 | Winnebago County | 38.5 sq mi (99.7 km²) | 0.50 sq mi (1.29 km²) | 42.1913, -89.0558 |
| 61111 | Winnebago County | 14.2 sq mi (36.8 km²) | 0.50 sq mi (1.29 km²) | 42.3355, -89.0027 |
| 61112 | Winnebago County | 0.80 sq mi (2.07 km²) | None | 42.2420, -88.9752 |
| 61114 | Winnebago County | 8.1 sq mi (21.0 km²) | None | 42.3066, -88.9909 |
| 61115 | Winnebago County | 10.6 sq mi (27.5 km²) | 0.20 sq mi (0.52 km²) | 42.3626, -89.0242 |
| 61201 | Rock Island County | 17.9 sq mi (46.4 km²) | 2.2 sq mi (5.7 km²) | 41.4776, -90.5756 |
| 61230 | Whiteside County | 19.2 sq mi (49.7 km²) | 0.50 sq mi (1.29 km²) | 41.7341, -90.2129 |
| 61231 | Mercer County | 154 sq mi (398 km²) | 0.10 sq mi (0.26 km²) | 41.2107, -90.7178 |
| 61232 | Rock Island County | 3.2 sq mi (8.3 km²) | None | 41.4317, -90.7274 |
| 61233 | Henry County | 0.70 sq mi (1.81 km²) | None | 41.2947, -90.2913 |
| 61234 | Henry County | 55.7 sq mi (144.3 km²) | 0.20 sq mi (0.52 km²) | 41.4180, -89.9143 |
| 61235 | Henry County | 52.4 sq mi (135.7 km²) | 0.20 sq mi (0.52 km²) | 41.4013, -90.0236 |
| 61236 | Rock Island County | 0.80 sq mi (2.07 km²) | 0.10 sq mi (0.26 km²) | 41.5144, -90.3556 |
| 61237 | Rock Island County | 1.6 sq mi (4.1 km²) | None | 41.3418, -90.8622 |
| 61238 | Henry County | 101 sq mi (262 km²) | None | 41.2823, -90.1724 |
| 61239 | Rock Island County | 0.80 sq mi (2.07 km²) | None | 41.4948, -90.3897 |
| 61240 | Rock Island County | 36.4 sq mi (94.3 km²) | 0.40 sq mi (1.04 km²) | 41.4233, -90.4370 |
| 61241 | Henry County | 19.1 sq mi (49.5 km²) | 1.3 sq mi (3.4 km²) | 41.4873, -90.3204 |
| 61242 | Rock Island County | 31.4 sq mi (81.3 km²) | 2.7 sq mi (7.0 km²) | 41.7080, -90.2851 |
| 61243 | Whiteside County | 25.7 sq mi (66.6 km²) | None | 41.6185, -89.6784 |
| 61244 | Rock Island County | 26.9 sq mi (69.7 km²) | 1.8 sq mi (4.7 km²) | 41.5226, -90.3908 |
| 61250 | Whiteside County | 87.2 sq mi (225.8 km²) | 2.0 sq mi (5.2 km²) | 41.6559, -90.1124 |
| 61251 | Whiteside County | 17.6 sq mi (45.6 km²) | None | 41.7291, -90.0729 |
| 61252 | Whiteside County | 58.7 sq mi (152.0 km²) | 5.1 sq mi (13.2 km²) | 41.8369, -90.1253 |
| 61254 | Henry County | 167 sq mi (431 km²) | 0.70 sq mi (1.81 km²) | 41.4672, -90.1496 |
| 61256 | Rock Island County | 1.5 sq mi (3.9 km²) | 0.70 sq mi (1.81 km²) | 41.5611, -90.4006 |
| 61257 | Rock Island County | 41.3 sq mi (107.0 km²) | 1.1 sq mi (2.8 km²) | 41.5934, -90.2218 |
| 61258 | Henry County | 0.40 sq mi (1.04 km²) | None | 41.5218, -89.9140 |
| 61259 | Rock Island County | 76.8 sq mi (198.9 km²) | 8.4 sq mi (21.8 km²) | 41.3856, -90.9245 |
| 61260 | Mercer County | 58.3 sq mi (151.0 km²) | None | 41.2379, -90.8874 |
| 61261 | Whiteside County | 16.6 sq mi (43.0 km²) | 0.30 sq mi (0.78 km²) | 41.7360, -89.9100 |
| 61262 | Henry County | 51.2 sq mi (132.6 km²) | None | 41.2761, -90.3483 |
| 61263 | Mercer County | 1.4 sq mi (3.6 km²) | None | 41.2662, -90.5960 |
| 61264 | Rock Island County | 68.9 sq mi (178.5 km²) | 3.4 sq mi (8.8 km²) | 41.4028, -90.5959 |
| 61265 | Rock Island County | 19.2 sq mi (49.7 km²) | 1.4 sq mi (3.6 km²) | 41.4807, -90.4872 |
| 61270 | Whiteside County | 151 sq mi (391 km²) | 0.20 sq mi (0.52 km²) | 41.8266, -89.9635 |
| 61272 | Mercer County | 89.2 sq mi (231.0 km²) | 5.4 sq mi (14.0 km²) | 41.2511, -91.0114 |
| 61273 | Henry County | 45.8 sq mi (118.6 km²) | None | 41.3642, -90.3991 |
| 61274 | Henry County | 23.6 sq mi (61.1 km²) | None | 41.3703, -90.2766 |
| 61275 | Rock Island County | 33.2 sq mi (86.0 km²) | 1.1 sq mi (2.8 km²) | 41.6056, -90.3070 |
| 61276 | Mercer County | 0.30 sq mi (0.78 km²) | None | 41.3166, -90.5763 |
| 61277 | Whiteside County | 134 sq mi (346 km²) | 0.90 sq mi (2.33 km²) | 41.6136, -89.9306 |
| 61278 | Rock Island County | 1.6 sq mi (4.1 km²) | 0.20 sq mi (0.52 km²) | 41.5793, -90.3342 |
| 61279 | Mercer County | 39.3 sq mi (101.8 km²) | None | 41.3257, -90.7286 |
| 61281 | Mercer County | 40.2 sq mi (104.1 km²) | 0.20 sq mi (0.52 km²) | 41.2998, -90.5201 |
| 61282 | Rock Island County | 3.1 sq mi (8.0 km²) | None | 41.4967, -90.4117 |
| 61283 | Whiteside County | 83.6 sq mi (216.5 km²) | None | 41.5909, -89.7886 |
| 61284 | Rock Island County | 44.4 sq mi (115.0 km²) | 0.40 sq mi (1.04 km²) | 41.3951, -90.7500 |
| 61285 | Carroll County | 44.4 sq mi (115.0 km²) | 16.0 sq mi (41.4 km²) | 41.9939, -90.0823 |
| 61301 | LaSalle County | 42.3 sq mi (109.6 km²) | 0.40 sq mi (1.04 km²) | 41.3974, -89.0843 |
| 61310 | Lee County | 109 sq mi (281 km²) | 0.50 sq mi (1.29 km²) | 41.7024, -89.3545 |
| 61311 | Livingston County | 16.4 sq mi (42.5 km²) | None | 41.0402, -88.8622 |
| 61312 | Bureau County | 32.6 sq mi (84.4 km²) | None | 41.4340, -89.2254 |
| 61313 | Livingston County | 40.6 sq mi (105.2 km²) | None | 41.0724, -88.6700 |
| 61314 | Bureau County | 45.3 sq mi (117.3 km²) | None | 41.3003, -89.6766 |
| 61315 | Bureau County | 1.2 sq mi (3.1 km²) | 0.10 sq mi (0.26 km²) | 41.2853, -89.3666 |
| 61316 | LaSalle County | 1.3 sq mi (3.4 km²) | None | 41.2578, -89.1277 |
| 61317 | Bureau County | 1.0 sq mi (2.6 km²) | None | 41.4320, -89.2082 |
| 61318 | Lee County | 33.1 sq mi (85.7 km²) | None | 41.7113, -89.0783 |
| 61319 | Livingston County | 49.3 sq mi (127.7 km²) | 0.30 sq mi (0.78 km²) | 41.0154, -88.7399 |
| 61320 | Bureau County | 0.90 sq mi (2.33 km²) | None | 41.3553, -89.1704 |
| 61321 | LaSalle County | 28.9 sq mi (74.9 km²) | None | 40.9676, -88.9762 |
| 61322 | Bureau County | 3.6 sq mi (9.3 km²) | 1.1 sq mi (2.8 km²) | 41.3123, -89.3070 |
| 61323 | Bureau County | 0.10 sq mi (0.26 km²) | None | 41.4355, -89.3961 |
| 61324 | Lee County | 0.20 sq mi (0.52 km²) | None | 41.7699, -89.4136 |
| 61325 | LaSalle County | 46.8 sq mi (121.2 km²) | None | 41.2350, -88.8096 |
| 61326 | Putnam County | 47.9 sq mi (124.1 km²) | 0.80 sq mi (2.07 km²) | 41.2462, -89.2297 |
| 61327 | Putnam County | 36.3 sq mi (94.0 km²) | 2.1 sq mi (5.4 km²) | 41.2305, -89.2991 |
| 61328 | Bureau County | 1.5 sq mi (3.9 km²) | None | 41.5093, -89.4590 |
| 61329 | Bureau County | 2.1 sq mi (5.4 km²) | None | 41.3770, -89.2078 |
| 61330 | Bureau County | 73.3 sq mi (189.8 km²) | None | 41.5351, -89.2773 |
| 61331 | Lee County | 0.00 sq mi (0.00 km²) | None | 41.7477, -89.2775 |
| 61332 | LaSalle County | 0.70 sq mi (1.81 km²) | None | 41.1888, -88.9845 |
| 61333 | Livingston County | 17.3 sq mi (44.8 km²) | None | 40.9885, -88.8893 |
| 61334 | LaSalle County | 39.0 sq mi (101.0 km²) | None | 41.1473, -89.0993 |
| 61335 | Putnam County | 21.5 sq mi (55.7 km²) | None | 41.1592, -89.2339 |
| 61336 | Putnam County | 37.4 sq mi (96.9 km²) | 0.90 sq mi (2.33 km²) | 41.1115, -89.2123 |
| 61337 | Bureau County | 7.2 sq mi (18.6 km²) | None | 41.4506, -89.2978 |
| 61338 | Bureau County | 6.7 sq mi (17.4 km²) | None | 41.4701, -89.6651 |
| 61340 | Putnam County | 0.90 sq mi (2.33 km²) | None | 41.2640, -89.2513 |
| 61341 | LaSalle County | 91.7 sq mi (237.5 km²) | 3.6 sq mi (9.3 km²) | 41.3522, -88.6932 |
| 61342 | LaSalle County | 108 sq mi (280 km²) | 0.10 sq mi (0.26 km²) | 41.5437, -89.0841 |
| 61344 | Bureau County | 21.8 sq mi (56.5 km²) | None | 41.4124, -89.8344 |
| 61345 | Bureau County | 47.3 sq mi (122.5 km²) | 0.10 sq mi (0.26 km²) | 41.2761, -89.7854 |
| 61346 | Bureau County | 0.50 sq mi (1.29 km²) | None | 41.5067, -89.7200 |
| 61348 | LaSalle County | 39.3 sq mi (101.8 km²) | 0.70 sq mi (1.81 km²) | 41.2857, -89.0352 |
| 61349 | Bureau County | 62.0 sq mi (160.6 km²) | None | 41.5487, -89.4371 |
| 61350 | LaSalle County | 153 sq mi (395 km²) | 5.7 sq mi (14.8 km²) | 41.3721, -88.8651 |
| 61353 | Lee County | 32.3 sq mi (83.7 km²) | None | 41.7043, -88.9910 |
| 61354 | LaSalle County | 42.6 sq mi (110.3 km²) | 0.30 sq mi (0.78 km²) | 41.3342, -89.1422 |
| 61356 | Bureau County | 190 sq mi (491 km²) | 2.1 sq mi (5.4 km²) | 41.3893, -89.4399 |
| 61358 | LaSalle County | 23.4 sq mi (60.6 km²) | None | 40.9817, -89.0430 |
| 61359 | Bureau County | 0.70 sq mi (1.81 km²) | None | 41.3625, -89.2715 |
| 61360 | LaSalle County | 47.4 sq mi (122.8 km²) | 0.40 sq mi (1.04 km²) | 41.3326, -88.6003 |
| 61361 | Bureau County | 88.8 sq mi (230.0 km²) | 0.30 sq mi (0.78 km²) | 41.4123, -89.7738 |
| 61362 | Bureau County | 25.4 sq mi (65.8 km²) | 0.70 sq mi (1.81 km²) | 41.3514, -89.2237 |
| 61363 | Putnam County | 0.50 sq mi (1.29 km²) | None | 41.2542, -89.1825 |
| 61364 | LaSalle County | 157 sq mi (407 km²) | 0.20 sq mi (0.52 km²) | 41.1285, -88.8499 |
| 61367 | Lee County | 43.3 sq mi (112.1 km²) | None | 41.6214, -89.2595 |
| 61368 | Bureau County | 72.4 sq mi (187.5 km²) | 0.10 sq mi (0.26 km²) | 41.2621, -89.5175 |
| 61369 | Marshall County | 43.6 sq mi (112.9 km²) | None | 40.9827, -89.1540 |
| 61370 | LaSalle County | 44.6 sq mi (115.5 km²) | None | 41.2107, -89.0388 |
| 61371 | LaSalle County | 0.10 sq mi (0.26 km²) | None | 41.4993, -89.0199 |
| 61372 | LaSalle County | 0.60 sq mi (1.55 km²) | None | 41.4658, -89.0824 |
| 61373 | LaSalle County | 47.0 sq mi (121.7 km²) | 0.20 sq mi (0.52 km²) | 41.4072, -88.9959 |
| 61374 | Bureau County | 3.2 sq mi (8.3 km²) | None | 41.5473, -89.3576 |
| 61375 | Marshall County | 48.6 sq mi (125.9 km²) | 0.40 sq mi (1.04 km²) | 41.0352, -89.2434 |
| 61376 | Bureau County | 97.7 sq mi (253.0 km²) | 0.10 sq mi (0.26 km²) | 41.5384, -89.6018 |
| 61377 | LaSalle County | 51.3 sq mi (132.9 km²) | None | 41.0654, -89.0421 |
| 61378 | Lee County | 60.6 sq mi (157.0 km²) | 0.10 sq mi (0.26 km²) | 41.7227, -89.1554 |
| 61379 | Bureau County | 39.7 sq mi (102.8 km²) | None | 41.3803, -89.6063 |
| 61401 | Knox County | 123 sq mi (318 km²) | 0.50 sq mi (1.29 km²) | 40.9452, -90.3866 |
| 61402 | Knox County | 0.10 sq mi (0.26 km²) | None | 40.9399, -90.4064 |
| 61410 | Knox County | 45.0 sq mi (116.5 km²) | None | 40.7949, -90.4225 |
| 61411 | McDonough County | 39.1 sq mi (101.3 km²) | None | 40.4010, -90.5021 |
| 61412 | Mercer County | 79.8 sq mi (206.7 km²) | None | 41.0784, -90.5797 |
| 61413 | Henry County | 29.6 sq mi (76.7 km²) | None | 41.1866, -90.3704 |
| 61414 | Knox County | 54.8 sq mi (141.9 km²) | None | 41.1259, -90.1549 |
| 61415 | Fulton County | 109 sq mi (282 km²) | 0.40 sq mi (1.04 km²) | 40.6500, -90.4188 |
| 61416 | McDonough County | 0.60 sq mi (1.55 km²) | None | 40.4959, -90.5631 |
| 61417 | Warren County | 23.7 sq mi (61.4 km²) | None | 40.7722, -90.5441 |
| 61418 | Henderson County | 49.9 sq mi (129.2 km²) | None | 40.8472, -90.8692 |
| 61419 | Henry County | 0.50 sq mi (1.29 km²) | None | 41.1998, -90.1175 |
| 61420 | McDonough County | 68.5 sq mi (177.4 km²) | None | 40.5488, -90.8673 |
| 61421 | Stark County | 99.3 sq mi (257.2 km²) | 0.10 sq mi (0.26 km²) | 41.1875, -89.6479 |
| 61422 | McDonough County | 43.3 sq mi (112.1 km²) | None | 40.5514, -90.5329 |
| 61423 | Warren County | 43.0 sq mi (111.4 km²) | None | 40.8855, -90.5023 |
| 61424 | Marshall County | 0.70 sq mi (1.81 km²) | None | 41.0766, -89.6351 |
| 61425 | Henderson County | 33.0 sq mi (85.5 km²) | 4.8 sq mi (12.4 km²) | 40.7592, -91.0401 |
| 61426 | Stark County | 3.1 sq mi (8.0 km²) | None | 41.1196, -89.7060 |
| 61427 | Fulton County | 57.9 sq mi (150.0 km²) | 1.8 sq mi (4.7 km²) | 40.4976, -90.1945 |
| 61428 | Knox County | 29.6 sq mi (76.7 km²) | 0.90 sq mi (2.33 km²) | 40.9333, -90.1136 |
| 61430 | Knox County | 1.5 sq mi (3.9 km²) | 0.10 sq mi (0.26 km²) | 40.9438, -90.3120 |
| 61431 | Fulton County | 34.3 sq mi (88.8 km²) | 0.10 sq mi (0.26 km²) | 40.6000, -90.2885 |
| 61432 | Fulton County | 37.1 sq mi (96.1 km²) | 0.40 sq mi (1.04 km²) | 40.6484, -90.1532 |
| 61433 | Fulton County | 1.1 sq mi (2.8 km²) | 0.10 sq mi (0.26 km²) | 40.5544, -90.1690 |
| 61434 | Henry County | 78.7 sq mi (203.8 km²) | None | 41.1727, -90.0362 |
| 61435 | Warren County | 17.4 sq mi (45.1 km²) | None | 40.9956, -90.5686 |
| 61436 | Knox County | 61.2 sq mi (158.5 km²) | None | 40.8601, -90.2232 |
| 61437 | Henderson County | 37.8 sq mi (97.9 km²) | 1.9 sq mi (4.9 km²) | 40.8470, -90.9921 |
| 61438 | McDonough County | 40.7 sq mi (105.4 km²) | None | 40.5854, -90.6495 |
| 61439 | Knox County | 1.2 sq mi (3.1 km²) | None | 41.0292, -90.3502 |
| 61440 | McDonough County | 43.2 sq mi (111.9 km²) | None | 40.3161, -90.5928 |
| 61441 | Fulton County | 60.2 sq mi (155.9 km²) | None | 40.3302, -90.2817 |
| 61442 | Mercer County | 28.6 sq mi (74.1 km²) | 2.5 sq mi (6.5 km²) | 41.1033, -90.9240 |
| 61443 | Henry County | 101 sq mi (260 km²) | None | 41.2637, -89.9449 |
| 61447 | Warren County | 42.3 sq mi (109.6 km²) | 0.10 sq mi (0.26 km²) | 40.8703, -90.7634 |
| 61448 | Knox County | 40.9 sq mi (105.9 km²) | None | 40.9338, -90.2438 |
| 61449 | Stark County | 36.6 sq mi (94.8 km²) | None | 41.0950, -89.9751 |
| 61450 | Hancock County | 76.3 sq mi (197.6 km²) | None | 40.5717, -90.9843 |
| 61451 | Peoria County | 21.4 sq mi (55.4 km²) | 0.10 sq mi (0.26 km²) | 40.9387, -89.9395 |
| 61452 | Schuyler County | 30.4 sq mi (78.7 km²) | None | 40.2384, -90.6602 |
| 61453 | Warren County | 57.0 sq mi (147.6 km²) | None | 41.0135, -90.7632 |
| 61454 | Henderson County | 34.1 sq mi (88.3 km²) | 3.8 sq mi (9.8 km²) | 40.6819, -91.0399 |
| 61455 | McDonough County | 163 sq mi (421 km²) | 0.50 sq mi (1.29 km²) | 40.4405, -90.6381 |
| 61458 | Knox County | 81.3 sq mi (210.6 km²) | 0.20 sq mi (0.52 km²) | 40.7822, -90.1832 |
| 61459 | Fulton County | 34.8 sq mi (90.1 km²) | 0.20 sq mi (0.52 km²) | 40.5102, -90.4196 |
| 61460 | Henderson County | 31.3 sq mi (81.1 km²) | None | 40.7216, -90.8277 |
| 61462 | Warren County | 142 sq mi (368 km²) | 0.20 sq mi (0.52 km²) | 40.9099, -90.6517 |
| 61465 | Mercer County | 40.4 sq mi (104.6 km²) | None | 41.2107, -90.4797 |
| 61466 | Mercer County | 23.9 sq mi (61.9 km²) | None | 41.1110, -90.4822 |
| 61467 | Knox County | 51.7 sq mi (133.9 km²) | 0.20 sq mi (0.52 km²) | 41.0694, -90.2424 |
| 61468 | Henry County | 1.2 sq mi (3.1 km²) | None | 41.2565, -90.3874 |
| 61469 | Henderson County | 41.2 sq mi (106.7 km²) | 4.3 sq mi (11.1 km²) | 40.9560, -90.9082 |
| 61470 | McDonough County | 19.3 sq mi (50.0 km²) | None | 40.6062, -90.5062 |
| 61471 | Henderson County | 0.10 sq mi (0.26 km²) | None | 40.6958, -90.8251 |
| 61472 | Knox County | 39.2 sq mi (101.5 km²) | None | 41.1033, -90.3834 |
| 61473 | Warren County | 107 sq mi (277 km²) | None | 40.7091, -90.6497 |
| 61474 | Knox County | 26.1 sq mi (67.6 km²) | None | 40.7421, -90.3941 |
| 61475 | McDonough County | 33.8 sq mi (87.5 km²) | None | 40.5969, -90.7527 |
| 61476 | Mercer County | 44.5 sq mi (115.3 km²) | None | 41.0898, -90.8290 |
| 61477 | Fulton County | 50.8 sq mi (131.6 km²) | None | 40.4960, -90.3106 |
| 61478 | Warren County | 34.4 sq mi (89.1 km²) | None | 40.7563, -90.7604 |
| 61479 | Marshall County | 11.4 sq mi (29.5 km²) | None | 41.0019, -89.6394 |
| 61480 | Henderson County | 71.9 sq mi (186.2 km²) | None | 40.7274, -90.9133 |
| 61482 | Fulton County | 50.9 sq mi (131.8 km²) | 0.20 sq mi (0.52 km²) | 40.3898, -90.4039 |
| 61483 | Stark County | 97.4 sq mi (252.3 km²) | None | 41.0812, -89.8733 |
| 61484 | Fulton County | 47.4 sq mi (122.8 km²) | 0.30 sq mi (0.78 km²) | 40.2977, -90.4432 |
| 61485 | Knox County | 47.0 sq mi (121.7 km²) | 0.80 sq mi (2.07 km²) | 41.0223, -90.0706 |
| 61486 | Mercer County | 43.4 sq mi (112.4 km²) | None | 41.1948, -90.5764 |
| 61488 | Knox County | 23.6 sq mi (61.1 km²) | None | 41.0300, -90.3208 |
| 61489 | Knox County | 47.1 sq mi (122.0 km²) | 0.10 sq mi (0.26 km²) | 40.9308, -90.0331 |
| 61490 | Henry County | 36.5 sq mi (94.5 km²) | None | 41.1855, -90.2587 |
| 61491 | Stark County | 96.0 sq mi (248.6 km²) | 0.20 sq mi (0.52 km²) | 41.0538, -89.7208 |
| 61501 | Fulton County | 75.0 sq mi (194.2 km²) | 2.5 sq mi (6.5 km²) | 40.2284, -90.3119 |
| 61516 | Woodford County | 31.2 sq mi (80.8 km²) | None | 40.8556, -89.1320 |
| 61517 | Peoria County | 68.5 sq mi (177.4 km²) | 0.10 sq mi (0.26 km²) | 40.8190, -89.8469 |
| 61519 | Fulton County | 3.1 sq mi (8.0 km²) | None | 40.4646, -90.0931 |
| 61520 | Fulton County | 152 sq mi (394 km²) | 8.4 sq mi (21.8 km²) | 40.5436, -90.0248 |
| 61523 | Peoria County | 53.3 sq mi (138.0 km²) | 2.7 sq mi (7.0 km²) | 40.9120, -89.5378 |
| 61524 | Fulton County | 0.20 sq mi (0.52 km²) | None | 40.4912, -90.0347 |
| 61525 | Peoria County | 32.7 sq mi (84.7 km²) | None | 40.8478, -89.6705 |
| 61526 | Peoria County | 30.6 sq mi (79.3 km²) | None | 40.9229, -89.6200 |
| 61528 | Peoria County | 18.5 sq mi (47.9 km²) | None | 40.7769, -89.7183 |
| 61529 | Peoria County | 64.5 sq mi (167.1 km²) | 0.40 sq mi (1.04 km²) | 40.7820, -89.9376 |
| 61530 | Woodford County | 63.7 sq mi (165.0 km²) | 0.10 sq mi (0.26 km²) | 40.7087, -89.2649 |
| 61531 | Fulton County | 56.3 sq mi (145.8 km²) | 0.50 sq mi (1.29 km²) | 40.6825, -90.0368 |
| 61532 | Mason County | 30.8 sq mi (79.8 km²) | None | 40.3485, -89.8069 |
| 61533 | Peoria County | 40.6 sq mi (105.2 km²) | 0.80 sq mi (2.07 km²) | 40.5864, -89.8425 |
| 61534 | Tazewell County | 55.9 sq mi (144.8 km²) | None | 40.4150, -89.6647 |
| 61535 | Tazewell County | 7.4 sq mi (19.2 km²) | 0.10 sq mi (0.26 km²) | 40.5789, -89.5165 |
| 61536 | Peoria County | 40.9 sq mi (105.9 km²) | 0.10 sq mi (0.26 km²) | 40.6908, -89.7901 |
| 61537 | Marshall County | 57.1 sq mi (147.9 km²) | 0.80 sq mi (2.07 km²) | 41.1192, -89.4714 |
| 61539 | Peoria County | 1.1 sq mi (2.8 km²) | 0.20 sq mi (0.52 km²) | 40.5564, -89.7628 |
| 61540 | Marshall County | 52.7 sq mi (136.5 km²) | 6.4 sq mi (16.6 km²) | 41.0146, -89.3666 |
| 61541 | Marshall County | 0.20 sq mi (0.52 km²) | None | 40.9804, -89.2350 |
| 61542 | Fulton County | 113 sq mi (293 km²) | 0.40 sq mi (1.04 km²) | 40.3767, -90.1317 |
| 61543 | Fulton County | 7.5 sq mi (19.4 km²) | 1.7 sq mi (4.4 km²) | 40.4179, -89.9775 |
| 61544 | Fulton County | 39.7 sq mi (102.8 km²) | 0.10 sq mi (0.26 km²) | 40.7007, -90.2341 |
| 61545 | Woodford County | 27.0 sq mi (69.9 km²) | None | 40.8684, -89.3525 |
| 61546 | Tazewell County | 94.6 sq mi (245.0 km²) | 6.5 sq mi (16.8 km²) | 40.4483, -89.8096 |
| 61547 | Peoria County | 22.0 sq mi (57.0 km²) | 0.90 sq mi (2.33 km²) | 40.5700, -89.7218 |
| 61548 | Woodford County | 75.7 sq mi (196.1 km²) | 3.8 sq mi (9.8 km²) | 40.8140, -89.4200 |
| 61550 | Tazewell County | 41.2 sq mi (106.7 km²) | 0.10 sq mi (0.26 km²) | 40.6114, -89.4364 |
| 61552 | Peoria County | 1.1 sq mi (2.8 km²) | None | 40.8214, -89.5649 |
| 61553 | Fulton County | 1.0 sq mi (2.6 km²) | None | 40.6214, -90.0268 |
| 61554 | Tazewell County | 73.8 sq mi (191.1 km²) | 4.2 sq mi (10.9 km²) | 40.5436, -89.6206 |
| 61559 | Peoria County | 97.2 sq mi (251.7 km²) | 0.10 sq mi (0.26 km²) | 40.9190, -89.7792 |
| 61560 | Putnam County | 34.6 sq mi (89.6 km²) | 8.5 sq mi (22.0 km²) | 41.1873, -89.4198 |
| 61561 | Woodford County | 56.3 sq mi (145.8 km²) | 0.10 sq mi (0.26 km²) | 40.8056, -89.2069 |
| 61562 | Peoria County | 0.00 sq mi (0.00 km²) | None | 40.8810, -89.5014 |
| 61563 | Fulton County | 0.40 sq mi (1.04 km²) | None | 40.4932, -90.0511 |
| 61564 | Tazewell County | 1.0 sq mi (2.6 km²) | None | 40.4985, -89.6562 |
| 61565 | Marshall County | 65.5 sq mi (169.6 km²) | 3.4 sq mi (8.8 km²) | 41.0387, -89.5050 |
| 61567 | Mason County | 50.8 sq mi (131.6 km²) | None | 40.3732, -89.9010 |
| 61568 | Tazewell County | 67.8 sq mi (175.6 km²) | 0.10 sq mi (0.26 km²) | 40.5105, -89.4815 |
| 61569 | Peoria County | 36.1 sq mi (93.5 km²) | 0.10 sq mi (0.26 km²) | 40.6832, -89.9006 |
| 61570 | Woodford County | 69.0 sq mi (178.7 km²) | 5.4 sq mi (14.0 km²) | 40.9142, -89.3234 |
| 61571 | Tazewell County | 53.5 sq mi (138.6 km²) | None | 40.7045, -89.4246 |
| 61572 | Knox County | 38.6 sq mi (100.0 km²) | 0.30 sq mi (0.78 km²) | 40.7972, -90.0397 |
| 61602 | Peoria County | 1.1 sq mi (2.8 km²) | 0.20 sq mi (0.52 km²) | 40.6792, -89.6056 |
| 61603 | Peoria County | 4.2 sq mi (10.9 km²) | 0.80 sq mi (2.07 km²) | 40.7098, -89.5755 |
| 61604 | Peoria County | 15.2 sq mi (39.4 km²) | None | 40.7052, -89.6529 |
| 61605 | Peoria County | 4.4 sq mi (11.4 km²) | None | 40.6765, -89.6331 |
| 61606 | Peoria County | 1.2 sq mi (3.1 km²) | None | 40.7001, -89.6119 |
| 61607 | Peoria County | 33.6 sq mi (87.0 km²) | 1.2 sq mi (3.1 km²) | 40.6271, -89.6851 |
| 61610 | Tazewell County | 4.1 sq mi (10.6 km²) | 0.30 sq mi (0.78 km²) | 40.6421, -89.5996 |
| 61611 | Tazewell County | 41.0 sq mi (106.2 km²) | 9.3 sq mi (24.1 km²) | 40.7133, -89.5357 |
| 61614 | Peoria County | 12.0 sq mi (31.1 km²) | 0.10 sq mi (0.26 km²) | 40.7591, -89.6041 |
| 61615 | Peoria County | 29.6 sq mi (76.7 km²) | 3.9 sq mi (10.1 km²) | 40.7489, -89.6723 |
| 61616 | Peoria County | 2.5 sq mi (6.5 km²) | 0.10 sq mi (0.26 km²) | 40.7467, -89.5716 |
| 61625 | Peoria County | 0.10 sq mi (0.26 km²) | None | 40.6977, -89.6146 |
| 61701 | McLean County | 11.0 sq mi (28.5 km²) | 0.10 sq mi (0.26 km²) | 40.4759, -88.9927 |
| 61704 | McLean County | 19.0 sq mi (49.2 km²) | None | 40.4701, -88.9415 |
| 61705 | McLean County | 86.9 sq mi (225.1 km²) | 0.10 sq mi (0.26 km²) | 40.5231, -89.0720 |
| 61720 | McLean County | 29.9 sq mi (77.4 km²) | None | 40.5503, -88.5021 |
| 61721 | Tazewell County | 34.2 sq mi (88.6 km²) | None | 40.3508, -89.3235 |
| 61722 | McLean County | 51.7 sq mi (133.9 km²) | None | 40.4234, -88.6263 |
| 61723 | Logan County | 63.4 sq mi (164.2 km²) | 0.10 sq mi (0.26 km²) | 40.2647, -89.2765 |
| 61724 | McLean County | 32.6 sq mi (84.4 km²) | None | 40.3338, -88.5252 |
| 61725 | Woodford County | 45.0 sq mi (116.5 km²) | None | 40.6165, -89.1217 |
| 61726 | McLean County | 94.7 sq mi (245.3 km²) | 0.20 sq mi (0.52 km²) | 40.7334, -88.7077 |
| 61727 | De Witt County | 127 sq mi (329 km²) | 4.4 sq mi (11.4 km²) | 40.1468, -88.9532 |
| 61728 | McLean County | 69.4 sq mi (179.7 km²) | None | 40.5806, -88.6223 |
| 61729 | Woodford County | 18.5 sq mi (47.9 km²) | None | 40.6287, -89.2213 |
| 61730 | McLean County | 29.0 sq mi (75.1 km²) | None | 40.5326, -88.7344 |
| 61731 | McLean County | 22.7 sq mi (58.8 km²) | None | 40.6126, -88.4839 |
| 61732 | McLean County | 62.3 sq mi (161.4 km²) | None | 40.5296, -89.2081 |
| 61733 | Tazewell County | 22.4 sq mi (58.0 km²) | None | 40.6236, -89.3302 |
| 61734 | Tazewell County | 76.5 sq mi (198.1 km²) | None | 40.3764, -89.5262 |
| 61735 | De Witt County | 21.0 sq mi (54.4 km²) | 0.30 sq mi (0.78 km²) | 40.2051, -88.8056 |
| 61736 | McLean County | 34.6 sq mi (89.6 km²) | None | 40.4023, -88.8404 |
| 61737 | McLean County | 34.3 sq mi (88.8 km²) | None | 40.4557, -88.7332 |
| 61738 | Woodford County | 86.2 sq mi (223.3 km²) | 0.10 sq mi (0.26 km²) | 40.7451, -89.0301 |
| 61739 | Livingston County | 106 sq mi (275 km²) | 0.40 sq mi (1.04 km²) | 40.7278, -88.5214 |
| 61740 | Livingston County | 70.2 sq mi (181.8 km²) | None | 40.8919, -88.8628 |
| 61741 | Livingston County | 52.9 sq mi (137.0 km²) | None | 40.7626, -88.3967 |
| 61742 | Woodford County | 6.2 sq mi (16.1 km²) | None | 40.6353, -89.2685 |
| 61743 | Livingston County | 15.3 sq mi (39.6 km²) | None | 40.8780, -88.7814 |
| 61744 | McLean County | 77.7 sq mi (201.2 km²) | None | 40.7438, -88.8812 |
| 61745 | McLean County | 74.4 sq mi (192.7 km²) | 0.10 sq mi (0.26 km²) | 40.3206, -88.9674 |
| 61747 | Tazewell County | 28.9 sq mi (74.9 km²) | None | 40.4161, -89.4353 |
| 61748 | McLean County | 43.5 sq mi (112.7 km²) | 2.2 sq mi (5.7 km²) | 40.6224, -88.9968 |
| 61749 | De Witt County | 35.7 sq mi (92.5 km²) | None | 40.0928, -89.1162 |
| 61750 | De Witt County | 0.10 sq mi (0.26 km²) | None | 40.1225, -88.8557 |
| 61751 | Logan County | 1.7 sq mi (4.4 km²) | None | 40.2146, -89.2993 |
| 61752 | McLean County | 86.4 sq mi (223.8 km²) | 0.30 sq mi (0.78 km²) | 40.3371, -88.7617 |
| 61753 | McLean County | 82.2 sq mi (212.9 km²) | 0.10 sq mi (0.26 km²) | 40.6297, -88.7880 |
| 61754 | McLean County | 78.2 sq mi (202.5 km²) | None | 40.3281, -89.1614 |
| 61755 | Tazewell County | 46.7 sq mi (121.0 km²) | 0.20 sq mi (0.52 km²) | 40.5261, -89.3418 |
| 61756 | Macon County | 84.0 sq mi (217.6 km²) | None | 40.0331, -88.9637 |
| 61759 | Tazewell County | 34.5 sq mi (89.4 km²) | None | 40.4373, -89.3361 |
| 61760 | Woodford County | 69.9 sq mi (181.0 km²) | 0.10 sq mi (0.26 km²) | 40.8859, -89.0321 |
| 61761 | McLean County | 42.6 sq mi (110.3 km²) | 0.10 sq mi (0.26 km²) | 40.5280, -88.9476 |
| 61764 | Livingston County | 155 sq mi (400 km²) | 1.0 sq mi (2.6 km²) | 40.8833, -88.6259 |
| 61769 | Livingston County | 36.2 sq mi (93.8 km²) | None | 40.8855, -88.3995 |
| 61770 | McLean County | 60.5 sq mi (156.7 km²) | 0.10 sq mi (0.26 km²) | 40.4395, -88.5108 |
| 61771 | Woodford County | 26.1 sq mi (67.6 km²) | None | 40.7131, -89.1480 |
| 61772 | McLean County | 24.2 sq mi (62.7 km²) | None | 40.3860, -89.0636 |
| 61773 | Ford County | 42.6 sq mi (110.3 km²) | 0.10 sq mi (0.26 km²) | 40.5664, -88.3737 |
| 61774 | McLean County | 42.9 sq mi (111.1 km²) | None | 40.4330, -89.1955 |
| 61775 | Livingston County | 32.2 sq mi (83.4 km²) | None | 40.6537, -88.3760 |
| 61776 | McLean County | 40.2 sq mi (104.1 km²) | 0.10 sq mi (0.26 km²) | 40.5721, -88.8701 |
| 61777 | De Witt County | 36.4 sq mi (94.3 km²) | None | 40.2441, -88.9457 |
| 61778 | De Witt County | 30.1 sq mi (78.0 km²) | None | 40.2258, -89.0911 |
| 61801 | Champaign County | 5.4 sq mi (14.0 km²) | None | 40.1095, -88.2110 |
| 61802 | Champaign County | 82.1 sq mi (212.6 km²) | 0.10 sq mi (0.26 km²) | 40.1236, -88.1533 |
| 61810 | Vermilion County | 23.9 sq mi (61.9 km²) | None | 39.9101, -87.9184 |
| 61811 | Vermilion County | 26.5 sq mi (68.6 km²) | None | 40.2953, -87.6217 |
| 61812 | Vermilion County | 22.0 sq mi (57.0 km²) | None | 40.2098, -87.9267 |
| 61813 | Piatt County | 63.9 sq mi (165.5 km²) | None | 39.9108, -88.5657 |
| 61814 | Vermilion County | 23.6 sq mi (61.1 km²) | None | 40.2319, -87.5702 |
| 61815 | Champaign County | 0.20 sq mi (0.52 km²) | None | 40.1107, -88.3680 |
| 61816 | Champaign County | 27.1 sq mi (70.2 km²) | None | 39.9244, -88.0040 |
| 61817 | Vermilion County | 29.7 sq mi (76.9 km²) | 0.10 sq mi (0.26 km²) | 40.0353, -87.7163 |
| 61818 | Piatt County | 39.0 sq mi (101.0 km²) | None | 39.8867, -88.7165 |
| 61820 | Champaign County | 5.9 sq mi (15.3 km²) | None | 40.1121, -88.2443 |
| 61821 | Champaign County | 7.7 sq mi (19.9 km²) | None | 40.1111, -88.2755 |
| 61822 | Champaign County | 107 sq mi (278 km²) | 0.20 sq mi (0.52 km²) | 40.1337, -88.3029 |
| 61830 | Piatt County | 33.6 sq mi (87.0 km²) | 0.10 sq mi (0.26 km²) | 40.0111, -88.7303 |
| 61831 | Vermilion County | 12.1 sq mi (31.3 km²) | None | 40.2262, -87.7970 |
| 61832 | Vermilion County | 27.3 sq mi (70.7 km²) | 1.1 sq mi (2.8 km²) | 40.1324, -87.6321 |
| 61833 | Vermilion County | 1.5 sq mi (3.9 km²) | None | 40.0992, -87.6472 |
| 61834 | Vermilion County | 107 sq mi (277 km²) | 0.70 sq mi (1.81 km²) | 40.1525, -87.6733 |
| 61839 | Piatt County | 32.4 sq mi (83.9 km²) | None | 40.1319, -88.6369 |
| 61840 | Champaign County | 31.1 sq mi (80.5 km²) | 0.10 sq mi (0.26 km²) | 40.2989, -88.3003 |
| 61841 | Vermilion County | 57.4 sq mi (148.7 km²) | 0.30 sq mi (0.78 km²) | 40.0342, -87.8179 |
| 61842 | De Witt County | 110 sq mi (286 km²) | 1.1 sq mi (2.8 km²) | 40.2388, -88.6652 |
| 61843 | Champaign County | 36.7 sq mi (95.1 km²) | 0.10 sq mi (0.26 km²) | 40.3172, -88.3739 |
| 61844 | Vermilion County | 59.9 sq mi (155.1 km²) | None | 40.1430, -87.8692 |
| 61845 | Champaign County | 30.8 sq mi (79.8 km²) | 0.10 sq mi (0.26 km²) | 40.3736, -88.3968 |
| 61846 | Vermilion County | 43.0 sq mi (111.4 km²) | 0.10 sq mi (0.26 km²) | 39.9773, -87.6075 |
| 61847 | Champaign County | 33.5 sq mi (86.8 km²) | None | 40.3056, -88.0098 |
| 61848 | Vermilion County | 1.0 sq mi (2.6 km²) | None | 40.3069, -87.7010 |
| 61849 | Champaign County | 58.2 sq mi (150.7 km²) | 0.10 sq mi (0.26 km²) | 40.0142, -87.9674 |
| 61850 | Vermilion County | 33.3 sq mi (86.2 km²) | None | 39.9301, -87.7435 |
| 61851 | Champaign County | 34.0 sq mi (88.1 km²) | None | 39.9650, -88.4355 |
| 61852 | Champaign County | 18.3 sq mi (47.4 km²) | None | 39.8995, -88.0728 |
| 61853 | Champaign County | 48.0 sq mi (124.3 km²) | 0.40 sq mi (1.04 km²) | 40.2299, -88.4210 |
| 61854 | Piatt County | 56.4 sq mi (146.1 km²) | 0.10 sq mi (0.26 km²) | 40.1999, -88.5293 |
| 61855 | Piatt County | 11.7 sq mi (30.3 km²) | None | 39.9244, -88.6606 |
| 61856 | Piatt County | 108 sq mi (279 km²) | 0.10 sq mi (0.26 km²) | 40.0293, -88.5837 |
| 61857 | Vermilion County | 0.60 sq mi (1.55 km²) | None | 40.1186, -87.8434 |
| 61858 | Vermilion County | 28.9 sq mi (74.9 km²) | 0.60 sq mi (1.55 km²) | 40.1343, -87.7619 |
| 61859 | Champaign County | 30.3 sq mi (78.5 km²) | None | 40.1504, -87.9629 |
| 61862 | Champaign County | 40.1 sq mi (103.9 km²) | 0.10 sq mi (0.26 km²) | 40.3060, -87.9586 |
| 61863 | Champaign County | 32.9 sq mi (85.2 km²) | None | 39.9049, -88.2819 |
| 61864 | Champaign County | 22.9 sq mi (59.3 km²) | None | 39.9751, -88.1527 |
| 61865 | Vermilion County | 79.7 sq mi (206.4 km²) | None | 40.3027, -87.8021 |
| 61866 | Champaign County | 80.0 sq mi (207.2 km²) | 0.10 sq mi (0.26 km²) | 40.3116, -88.1580 |
| 61870 | Vermilion County | 40.7 sq mi (105.4 km²) | None | 39.9032, -87.6156 |
| 61871 | Champaign County | 1.6 sq mi (4.1 km²) | None | 40.1912, -87.9792 |
| 61872 | Champaign County | 36.7 sq mi (95.1 km²) | 0.10 sq mi (0.26 km²) | 39.9304, -88.3770 |
| 61873 | Champaign County | 63.7 sq mi (165.0 km²) | 0.40 sq mi (1.04 km²) | 40.1339, -88.0391 |
| 61874 | Champaign County | 6.1 sq mi (15.8 km²) | 0.10 sq mi (0.26 km²) | 40.0543, -88.2666 |
| 61875 | Champaign County | 30.8 sq mi (79.8 km²) | None | 40.1035, -88.4163 |
| 61876 | Vermilion County | 41.8 sq mi (108.3 km²) | None | 39.9013, -87.8362 |
| 61877 | Champaign County | 29.0 sq mi (75.1 km²) | 0.10 sq mi (0.26 km²) | 39.9929, -88.0759 |
| 61878 | Champaign County | 28.0 sq mi (72.5 km²) | None | 40.2427, -88.1455 |
| 61880 | Champaign County | 61.8 sq mi (160.1 km²) | 0.10 sq mi (0.26 km²) | 39.9738, -88.2489 |
| 61882 | De Witt County | 38.4 sq mi (99.5 km²) | 1.8 sq mi (4.7 km²) | 40.1062, -88.7547 |
| 61883 | Vermilion County | 20.6 sq mi (53.4 km²) | None | 40.0349, -87.6399 |
| 61884 | Piatt County | 24.1 sq mi (62.4 km²) | None | 40.0906, -88.4911 |
| 61910 | Douglas County | 103 sq mi (265 km²) | 0.10 sq mi (0.26 km²) | 39.6711, -88.2971 |
| 61911 | Moultrie County | 63.6 sq mi (164.7 km²) | None | 39.7009, -88.4693 |
| 61912 | Coles County | 52.0 sq mi (134.7 km²) | 0.10 sq mi (0.26 km²) | 39.5224, -88.0408 |
| 61913 | Piatt County | 41.0 sq mi (106.2 km²) | None | 39.8266, -88.4716 |
| 61914 | Moultrie County | 60.5 sq mi (156.7 km²) | 0.60 sq mi (1.55 km²) | 39.6303, -88.7624 |
| 61917 | Edgar County | 69.2 sq mi (179.2 km²) | None | 39.7174, -87.8941 |
| 61919 | Douglas County | 21.7 sq mi (56.2 km²) | None | 39.7844, -88.1378 |
| 61920 | Coles County | 148 sq mi (384 km²) | 0.90 sq mi (2.33 km²) | 39.5120, -88.1542 |
| 61924 | Edgar County | 143 sq mi (370 km²) | None | 39.7862, -87.6633 |
| 61925 | Macon County | 44.1 sq mi (114.2 km²) | None | 39.7191, -88.8405 |
| 61928 | Moultrie County | 30.8 sq mi (79.8 km²) | 0.30 sq mi (0.78 km²) | 39.4560, -88.4982 |
| 61929 | Piatt County | 39.3 sq mi (101.8 km²) | None | 39.8248, -88.6258 |
| 61930 | Douglas County | 34.9 sq mi (90.4 km²) | None | 39.6793, -88.1290 |
| 61931 | Coles County | 32.6 sq mi (84.4 km²) | None | 39.5861, -88.3681 |
| 61932 | Edgar County | 18.5 sq mi (47.9 km²) | None | 39.7997, -87.8749 |
| 61933 | Edgar County | 58.5 sq mi (151.5 km²) | None | 39.5485, -87.8963 |
| 61936 | Piatt County | 3.0 sq mi (7.8 km²) | None | 39.8032, -88.7268 |
| 61937 | Moultrie County | 95.3 sq mi (246.8 km²) | None | 39.7338, -88.6573 |
| 61938 | Coles County | 127 sq mi (328 km²) | 0.40 sq mi (1.04 km²) | 39.4799, -88.3759 |
| 61940 | Edgar County | 32.1 sq mi (83.1 km²) | None | 39.8039, -87.8125 |
| 61941 | Douglas County | 1.8 sq mi (4.7 km²) | None | 39.8046, -88.0750 |
| 61942 | Douglas County | 69.9 sq mi (181.0 km²) | 0.10 sq mi (0.26 km²) | 39.8144, -88.0032 |
| 61943 | Coles County | 74.5 sq mi (193.0 km²) | 0.20 sq mi (0.52 km²) | 39.6615, -88.0237 |
| 61944 | Edgar County | 263 sq mi (681 km²) | 0.60 sq mi (1.55 km²) | 39.5998, -87.7021 |
| 61949 | Edgar County | 1.1 sq mi (2.8 km²) | None | 39.6576, -87.8584 |
| 61951 | Moultrie County | 132 sq mi (342 km²) | 8.0 sq mi (20.7 km²) | 39.5958, -88.5904 |
| 61953 | Douglas County | 125 sq mi (323 km²) | 0.20 sq mi (0.52 km²) | 39.7977, -88.2906 |
| 61955 | Edgar County | 0.40 sq mi (1.04 km²) | None | 39.5816, -87.5875 |
| 61956 | Douglas County | 34.0 sq mi (88.1 km²) | None | 39.8582, -88.1350 |
| 61957 | Shelby County | 81.8 sq mi (211.9 km²) | 2.5 sq mi (6.5 km²) | 39.4418, -88.6116 |
| 62001 | Madison County | 47.9 sq mi (124.1 km²) | 0.30 sq mi (0.78 km²) | 38.8814, -89.7450 |
| 62002 | Madison County | 41.3 sq mi (107.0 km²) | 2.1 sq mi (5.4 km²) | 38.9392, -90.1349 |
| 62006 | Calhoun County | 31.8 sq mi (82.4 km²) | 8.0 sq mi (20.7 km²) | 39.0643, -90.6790 |
| 62009 | Macoupin County | 2.9 sq mi (7.5 km²) | None | 39.0936, -89.7981 |
| 62010 | Madison County | 21.2 sq mi (54.9 km²) | 0.20 sq mi (0.52 km²) | 38.9191, -90.0483 |
| 62011 | Fayette County | 28.8 sq mi (74.6 km²) | None | 39.1287, -89.2176 |
| 62012 | Jersey County | 60.3 sq mi (156.2 km²) | 0.40 sq mi (1.04 km²) | 39.0448, -90.1483 |
| 62013 | Calhoun County | 22.2 sq mi (57.5 km²) | 5.5 sq mi (14.2 km²) | 38.9564, -90.5736 |
| 62014 | Macoupin County | 60.0 sq mi (155.4 km²) | 0.30 sq mi (0.78 km²) | 39.0434, -89.9504 |
| 62015 | Montgomery County | 34.7 sq mi (89.9 km²) | 0.80 sq mi (2.07 km²) | 39.2123, -89.5442 |
| 62016 | Greene County | 135 sq mi (350 km²) | 0.10 sq mi (0.26 km²) | 39.2968, -90.4155 |
| 62017 | Montgomery County | 35.4 sq mi (91.7 km²) | 1.1 sq mi (2.8 km²) | 39.0651, -89.3686 |
| 62018 | Madison County | 3.3 sq mi (8.5 km²) | None | 38.9139, -90.0819 |
| 62019 | Bond County | 28.9 sq mi (74.9 km²) | 0.60 sq mi (1.55 km²) | 39.0187, -89.4415 |
| 62021 | Madison County | 20.3 sq mi (52.6 km²) | 0.30 sq mi (0.78 km²) | 38.9836, -89.9766 |
| 62022 | Jersey County | 20.4 sq mi (52.8 km²) | None | 39.0032, -90.3262 |
| 62023 | Macoupin County | 0.80 sq mi (2.07 km²) | None | 39.1087, -89.7790 |
| 62024 | Madison County | 5.4 sq mi (14.0 km²) | None | 38.8831, -90.0899 |
| 62025 | Madison County | 112 sq mi (291 km²) | 2.0 sq mi (5.2 km²) | 38.8299, -89.9310 |
| 62026 | Madison County | 1.1 sq mi (2.8 km²) | None | 38.7894, -90.0030 |
| 62027 | Greene County | 59.9 sq mi (155.1 km²) | 1.6 sq mi (4.1 km²) | 39.2434, -90.5574 |
| 62028 | Jersey County | 6.0 sq mi (15.5 km²) | 0.90 sq mi (2.33 km²) | 38.9582, -90.3548 |
| 62030 | Jersey County | 0.10 sq mi (0.26 km²) | None | 39.1546, -90.1645 |
| 62031 | Jersey County | 59.9 sq mi (155.1 km²) | 1.9 sq mi (4.9 km²) | 39.1115, -90.5369 |
| 62032 | Montgomery County | 47.2 sq mi (122.2 km²) | None | 39.1158, -89.2883 |
| 62033 | Macoupin County | 46.8 sq mi (121.2 km²) | 0.60 sq mi (1.55 km²) | 39.1366, -89.8399 |
| 62034 | Madison County | 13.7 sq mi (35.5 km²) | 0.20 sq mi (0.52 km²) | 38.7549, -89.9722 |
| 62035 | Madison County | 43.8 sq mi (113.4 km²) | 3.4 sq mi (8.8 km²) | 38.9587, -90.2427 |
| 62036 | Calhoun County | 31.6 sq mi (81.8 km²) | 4.3 sq mi (11.1 km²) | 38.9183, -90.5897 |
| 62037 | Jersey County | 57.4 sq mi (148.7 km²) | 3.1 sq mi (8.0 km²) | 39.0109, -90.4651 |
| 62040 | Madison County | 39.9 sq mi (103.3 km²) | 5.9 sq mi (15.3 km²) | 38.7149, -90.0989 |
| 62044 | Greene County | 96.0 sq mi (248.6 km²) | 0.20 sq mi (0.52 km²) | 39.3658, -90.2020 |
| 62045 | Calhoun County | 38.6 sq mi (100.0 km²) | 3.0 sq mi (7.8 km²) | 39.2642, -90.6901 |
| 62046 | Madison County | 1.1 sq mi (2.8 km²) | None | 38.8925, -89.8387 |
| 62047 | Calhoun County | 38.9 sq mi (100.8 km²) | 3.4 sq mi (8.8 km²) | 39.1231, -90.6266 |
| 62048 | Madison County | 17.2 sq mi (44.5 km²) | 6.1 sq mi (15.8 km²) | 38.7729, -90.1372 |
| 62049 | Montgomery County | 82.1 sq mi (212.6 km²) | 1.4 sq mi (3.6 km²) | 39.1410, -89.4795 |
| 62050 | Greene County | 59.4 sq mi (153.8 km²) | 1.1 sq mi (2.8 km²) | 39.4422, -90.5733 |
| 62051 | Montgomery County | 39.3 sq mi (101.8 km²) | 0.40 sq mi (1.04 km²) | 39.2033, -89.4031 |
| 62052 | Jersey County | 143 sq mi (371 km²) | 0.10 sq mi (0.26 km²) | 39.1128, -90.3195 |
| 62053 | Calhoun County | 50.5 sq mi (130.8 km²) | 0.80 sq mi (2.07 km²) | 39.3193, -90.6654 |
| 62054 | Greene County | 34.8 sq mi (90.1 km²) | None | 39.2075, -90.3506 |
| 62056 | Montgomery County | 107 sq mi (278 km²) | 1.4 sq mi (3.6 km²) | 39.1756, -89.6744 |
| 62058 | Madison County | 1.1 sq mi (2.8 km²) | None | 38.9684, -89.7646 |
| 62059 | St. Clair County | 0.70 sq mi (1.81 km²) | 0.20 sq mi (0.52 km²) | 38.6531, -90.1734 |
| 62060 | Madison County | 3.5 sq mi (9.1 km²) | 0.40 sq mi (1.04 km²) | 38.6818, -90.1424 |
| 62061 | Madison County | 23.2 sq mi (60.1 km²) | 0.10 sq mi (0.26 km²) | 38.7907, -89.7764 |
| 62062 | Madison County | 6.3 sq mi (16.3 km²) | 0.10 sq mi (0.26 km²) | 38.7257, -89.9631 |
| 62063 | Jersey County | 52.4 sq mi (135.7 km²) | None | 39.1985, -90.1499 |
| 62067 | Madison County | 17.4 sq mi (45.1 km²) | 0.20 sq mi (0.52 km²) | 38.9290, -89.9833 |
| 62069 | Macoupin County | 29.1 sq mi (75.4 km²) | 0.30 sq mi (0.78 km²) | 39.0891, -89.7393 |
| 62074 | Madison County | 42.7 sq mi (110.6 km²) | 0.20 sq mi (0.52 km²) | 38.9550, -89.6897 |
| 62075 | Montgomery County | 107 sq mi (277 km²) | None | 39.3021, -89.2958 |
| 62076 | Montgomery County | 1.9 sq mi (4.9 km²) | None | 39.3419, -89.2338 |
| 62077 | Montgomery County | 2.5 sq mi (6.5 km²) | None | 39.0318, -89.5115 |
| 62078 | Greene County | 0.50 sq mi (1.29 km²) | None | 39.4799, -90.4868 |
| 62079 | Macoupin County | 11.0 sq mi (28.5 km²) | 0.10 sq mi (0.26 km²) | 39.1084, -90.1318 |
| 62080 | Fayette County | 119 sq mi (307 km²) | 0.20 sq mi (0.52 km²) | 39.1419, -89.1031 |
| 62081 | Greene County | 26.3 sq mi (68.1 km²) | None | 39.2649, -90.2250 |
| 62082 | Greene County | 106 sq mi (274 km²) | 0.10 sq mi (0.26 km²) | 39.4900, -90.3175 |
| 62083 | Christian County | 21.7 sq mi (56.2 km²) | None | 39.3512, -89.1984 |
| 62084 | Madison County | 4.6 sq mi (11.9 km²) | 0.10 sq mi (0.26 km²) | 38.8407, -90.0634 |
| 62085 | Macoupin County | 0.90 sq mi (2.33 km²) | None | 39.0819, -89.8045 |
| 62086 | Bond County | 48.4 sq mi (125.4 km²) | None | 38.9899, -89.5896 |
| 62087 | Madison County | 3.5 sq mi (9.1 km²) | 0.10 sq mi (0.26 km²) | 38.8148, -90.0710 |
| 62088 | Macoupin County | 43.9 sq mi (113.7 km²) | 0.50 sq mi (1.29 km²) | 39.0147, -89.7985 |
| 62089 | Montgomery County | 2.3 sq mi (6.0 km²) | None | 39.1178, -89.4867 |
| 62090 | Madison County | 1.5 sq mi (3.9 km²) | 0.20 sq mi (0.52 km²) | 38.6671, -90.1665 |
| 62091 | Montgomery County | 31.5 sq mi (81.6 km²) | None | 39.0562, -89.6106 |
| 62092 | Greene County | 64.1 sq mi (166.0 km²) | 0.10 sq mi (0.26 km²) | 39.4186, -90.4312 |
| 62093 | Macoupin County | 2.2 sq mi (5.7 km²) | None | 39.0647, -89.8420 |
| 62094 | Montgomery County | 31.4 sq mi (81.3 km²) | None | 39.2387, -89.3498 |
| 62095 | Madison County | 7.1 sq mi (18.4 km²) | 0.40 sq mi (1.04 km²) | 38.8626, -90.0743 |
| 62097 | Madison County | 41.2 sq mi (106.7 km²) | 0.50 sq mi (1.29 km²) | 38.9367, -89.8527 |
| 62098 | Greene County | 5.3 sq mi (13.7 km²) | None | 39.3838, -90.2994 |
| 62201 | St. Clair County | 12.0 sq mi (31.1 km²) | 1.0 sq mi (2.6 km²) | 38.6351, -90.1407 |
| 62203 | St. Clair County | 5.6 sq mi (14.5 km²) | None | 38.6017, -90.0760 |
| 62204 | St. Clair County | 4.6 sq mi (11.9 km²) | 0.20 sq mi (0.52 km²) | 38.6295, -90.0959 |
| 62205 | St. Clair County | 6.4 sq mi (16.6 km²) | 0.30 sq mi (0.78 km²) | 38.6028, -90.1186 |
| 62206 | St. Clair County | 14.5 sq mi (37.6 km²) | 0.90 sq mi (2.33 km²) | 38.5679, -90.1693 |
| 62207 | St. Clair County | 6.2 sq mi (16.1 km²) | None | 38.5829, -90.1254 |
| 62208 | St. Clair County | 13.4 sq mi (34.7 km²) | 0.10 sq mi (0.26 km²) | 38.5953, -90.0047 |
| 62214 | Washington County | 53.8 sq mi (139.3 km²) | 0.10 sq mi (0.26 km²) | 38.3764, -89.6037 |
| 62215 | Clinton County | 11.1 sq mi (28.7 km²) | 0.10 sq mi (0.26 km²) | 38.5078, -89.6008 |
| 62216 | Clinton County | 24.0 sq mi (62.2 km²) | None | 38.6325, -89.6024 |
| 62217 | Randolph County | 31.3 sq mi (81.1 km²) | 2.5 sq mi (6.5 km²) | 38.1738, -89.8386 |
| 62218 | Clinton County | 45.7 sq mi (118.4 km²) | 0.20 sq mi (0.52 km²) | 38.5222, -89.4740 |
| 62219 | Clinton County | 0.90 sq mi (2.33 km²) | None | 38.6036, -89.4372 |
| 62220 | St. Clair County | 28.9 sq mi (74.9 km²) | 0.50 sq mi (1.29 km²) | 38.4783, -89.9980 |
| 62221 | St. Clair County | 35.0 sq mi (90.6 km²) | 0.30 sq mi (0.78 km²) | 38.5117, -89.9024 |
| 62223 | St. Clair County | 25.7 sq mi (66.6 km²) | 0.20 sq mi (0.52 km²) | 38.5359, -90.0595 |
| 62225 | St. Clair County | 5.2 sq mi (13.5 km²) | None | 38.5430, -89.8521 |
| 62226 | St. Clair County | 13.9 sq mi (36.0 km²) | 0.20 sq mi (0.52 km²) | 38.5368, -90.0003 |
| 62230 | Clinton County | 51.5 sq mi (133.4 km²) | None | 38.6350, -89.5310 |
| 62231 | Clinton County | 192 sq mi (498 km²) | 28.3 sq mi (73.3 km²) | 38.6531, -89.3269 |
| 62232 | St. Clair County | 12.8 sq mi (33.2 km²) | 0.10 sq mi (0.26 km²) | 38.6324, -90.0055 |
| 62233 | Randolph County | 68.3 sq mi (176.9 km²) | 3.0 sq mi (7.8 km²) | 37.9423, -89.7886 |
| 62234 | Madison County | 37.3 sq mi (96.6 km²) | 0.90 sq mi (2.33 km²) | 38.6822, -89.9806 |
| 62236 | Monroe County | 60.3 sq mi (156.2 km²) | 3.0 sq mi (7.8 km²) | 38.4339, -90.2119 |
| 62237 | Perry County | 91.9 sq mi (238.0 km²) | 0.50 sq mi (1.29 km²) | 38.1978, -89.5693 |
| 62238 | Perry County | 50.0 sq mi (129.5 km²) | 0.70 sq mi (1.81 km²) | 38.0526, -89.5438 |
| 62239 | St. Clair County | 8.5 sq mi (22.0 km²) | 0.20 sq mi (0.52 km²) | 38.5246, -90.1567 |
| 62240 | St. Clair County | 14.9 sq mi (38.6 km²) | 0.60 sq mi (1.55 km²) | 38.5019, -90.1766 |
| 62241 | Randolph County | 38.2 sq mi (98.9 km²) | 1.7 sq mi (4.4 km²) | 38.0112, -89.8939 |
| 62242 | Randolph County | 49.7 sq mi (128.7 km²) | 1.2 sq mi (3.1 km²) | 38.0989, -89.9377 |
| 62243 | St. Clair County | 51.7 sq mi (133.9 km²) | 2.0 sq mi (5.2 km²) | 38.4191, -89.8894 |
| 62244 | Monroe County | 47.4 sq mi (122.8 km²) | 0.10 sq mi (0.26 km²) | 38.1957, -90.1988 |
| 62245 | Clinton County | 18.4 sq mi (47.7 km²) | 0.30 sq mi (0.78 km²) | 38.5310, -89.5752 |
| 62246 | Bond County | 143 sq mi (371 km²) | 1.3 sq mi (3.4 km²) | 38.8904, -89.4276 |
| 62248 | Monroe County | 0.30 sq mi (0.78 km²) | None | 38.3059, -89.9929 |
| 62249 | Madison County | 88.7 sq mi (229.7 km²) | 1.7 sq mi (4.4 km²) | 38.7553, -89.6673 |
| 62250 | Clinton County | 0.50 sq mi (1.29 km²) | None | 38.5405, -89.2643 |
| 62253 | Bond County | 31.2 sq mi (80.8 km²) | 1.4 sq mi (3.6 km²) | 38.7777, -89.3001 |
| 62254 | St. Clair County | 40.9 sq mi (105.9 km²) | 0.50 sq mi (1.29 km²) | 38.6094, -89.8229 |
| 62255 | St. Clair County | 26.5 sq mi (68.6 km²) | 0.50 sq mi (1.29 km²) | 38.3132, -89.7831 |
| 62256 | Monroe County | 0.10 sq mi (0.26 km²) | None | 38.2263, -90.2315 |
| 62257 | St. Clair County | 80.4 sq mi (208.2 km²) | 2.0 sq mi (5.2 km²) | 38.2849, -89.7287 |
| 62258 | St. Clair County | 75.4 sq mi (195.3 km²) | 0.90 sq mi (2.33 km²) | 38.4609, -89.7821 |
| 62260 | St. Clair County | 43.9 sq mi (113.7 km²) | 1.0 sq mi (2.6 km²) | 38.4609, -90.0986 |
| 62261 | Randolph County | 26.9 sq mi (69.7 km²) | 2.5 sq mi (6.5 km²) | 38.0068, -89.9973 |
| 62262 | Bond County | 66.8 sq mi (173.0 km²) | None | 38.9394, -89.2638 |
| 62263 | Washington County | 148 sq mi (383 km²) | 0.80 sq mi (2.07 km²) | 38.3190, -89.4012 |
| 62264 | St. Clair County | 65.6 sq mi (169.9 km²) | 4.1 sq mi (10.6 km²) | 38.3159, -89.8999 |
| 62265 | Clinton County | 33.6 sq mi (87.0 km²) | 0.10 sq mi (0.26 km²) | 38.5062, -89.6807 |
| 62266 | Clinton County | 7.8 sq mi (20.2 km²) | 0.10 sq mi (0.26 km²) | 38.4848, -89.6573 |
| 62268 | Washington County | 53.3 sq mi (138.0 km²) | None | 38.2763, -89.5396 |
| 62269 | St. Clair County | 29.8 sq mi (77.2 km²) | 0.30 sq mi (0.78 km²) | 38.6000, -89.9154 |
| 62271 | Washington County | 63.2 sq mi (163.7 km²) | 0.20 sq mi (0.52 km²) | 38.4401, -89.5205 |
| 62272 | Randolph County | 32.2 sq mi (83.4 km²) | 0.50 sq mi (1.29 km²) | 37.9962, -89.6164 |
| 62273 | Bond County | 1.3 sq mi (3.4 km²) | None | 38.7868, -89.5838 |
| 62274 | Perry County | 143 sq mi (370 km²) | 1.4 sq mi (3.6 km²) | 38.0912, -89.4003 |
| 62275 | Bond County | 99.7 sq mi (258.2 km²) | 0.20 sq mi (0.52 km²) | 38.8146, -89.5471 |
| 62277 | Randolph County | 65.4 sq mi (169.4 km²) | 2.6 sq mi (6.7 km²) | 38.0970, -90.1122 |
| 62278 | Monroe County | 105 sq mi (272 km²) | 1.5 sq mi (3.9 km²) | 38.2038, -89.9913 |
| 62279 | Monroe County | 1.7 sq mi (4.4 km²) | None | 38.1338, -90.1358 |
| 62280 | Jackson County | 52.1 sq mi (134.9 km²) | 3.6 sq mi (9.3 km²) | 37.8466, -89.6480 |
| 62281 | Madison County | 33.3 sq mi (86.2 km²) | 0.20 sq mi (0.52 km²) | 38.7069, -89.7794 |
| 62282 | St. Clair County | 1.9 sq mi (4.9 km²) | None | 38.3564, -89.7129 |
| 62284 | Bond County | 27.2 sq mi (70.4 km²) | None | 38.8641, -89.3104 |
| 62285 | St. Clair County | 16.2 sq mi (42.0 km²) | 0.40 sq mi (1.04 km²) | 38.3923, -90.0084 |
| 62286 | Randolph County | 100 sq mi (259 km²) | 1.3 sq mi (3.4 km²) | 38.1170, -89.7177 |
| 62288 | Randolph County | 36.8 sq mi (95.3 km²) | 0.10 sq mi (0.26 km²) | 37.9934, -89.6896 |
| 62289 | St. Clair County | 1.5 sq mi (3.9 km²) | None | 38.5976, -89.7513 |
| 62292 | Randolph County | 1.7 sq mi (4.4 km²) | None | 38.2131, -89.6820 |
| 62293 | Clinton County | 52.1 sq mi (134.9 km²) | 0.10 sq mi (0.26 km²) | 38.6160, -89.6955 |
| 62294 | Madison County | 29.5 sq mi (76.4 km²) | 0.50 sq mi (1.29 km²) | 38.7026, -89.8675 |
| 62295 | Monroe County | 70.4 sq mi (182.3 km²) | 7.7 sq mi (19.9 km²) | 38.2719, -90.3108 |
| 62297 | Randolph County | 22.6 sq mi (58.5 km²) | 0.20 sq mi (0.52 km²) | 38.0521, -89.8063 |
| 62298 | Monroe County | 143 sq mi (370 km²) | 1.6 sq mi (4.1 km²) | 38.3089, -90.1494 |
| 62301 | Adams County | 11.2 sq mi (29.0 km²) | 0.50 sq mi (1.29 km²) | 39.9312, -91.3887 |
| 62305 | Adams County | 139 sq mi (361 km²) | 8.1 sq mi (21.0 km²) | 39.9282, -91.3439 |
| 62311 | Hancock County | 48.6 sq mi (125.9 km²) | 0.10 sq mi (0.26 km²) | 40.2226, -90.9352 |
| 62312 | Pike County | 93.4 sq mi (241.9 km²) | 0.10 sq mi (0.26 km²) | 39.7073, -91.0242 |
| 62313 | Hancock County | 41.2 sq mi (106.7 km²) | 0.10 sq mi (0.26 km²) | 40.3177, -91.2283 |
| 62314 | Pike County | 64.2 sq mi (166.3 km²) | None | 39.7680, -90.8917 |
| 62316 | Hancock County | 44.5 sq mi (115.3 km²) | None | 40.2355, -91.0530 |
| 62319 | Schuyler County | 38.1 sq mi (98.7 km²) | None | 40.1529, -90.7300 |
| 62320 | Adams County | 81.0 sq mi (209.8 km²) | 0.10 sq mi (0.26 km²) | 40.0305, -91.0829 |
| 62321 | Hancock County | 168 sq mi (434 km²) | 0.20 sq mi (0.52 km²) | 40.4097, -91.0954 |
| 62323 | Pike County | 41.6 sq mi (107.7 km²) | 0.50 sq mi (1.29 km²) | 39.8004, -90.6745 |
| 62324 | Adams County | 94.0 sq mi (243.5 km²) | 0.30 sq mi (0.78 km²) | 39.9983, -90.9663 |
| 62325 | Adams County | 18.4 sq mi (47.7 km²) | None | 40.0456, -91.1620 |
| 62326 | McDonough County | 77.3 sq mi (200.2 km²) | 0.20 sq mi (0.52 km²) | 40.4228, -90.8136 |
| 62330 | Hancock County | 86.7 sq mi (224.6 km²) | 1.8 sq mi (4.7 km²) | 40.5714, -91.1258 |
| 62334 | Hancock County | 0.80 sq mi (2.07 km²) | None | 40.3956, -91.2488 |
| 62336 | Hancock County | 0.20 sq mi (0.52 km²) | None | 40.4676, -91.1733 |
| 62338 | Adams County | 34.6 sq mi (89.6 km²) | 0.10 sq mi (0.26 km²) | 39.9987, -91.2372 |
| 62339 | Adams County | 28.0 sq mi (72.5 km²) | None | 40.1285, -91.0381 |
| 62340 | Pike County | 90.6 sq mi (234.7 km²) | 0.90 sq mi (2.33 km²) | 39.7347, -90.7282 |
| 62341 | Hancock County | 46.6 sq mi (120.7 km²) | 3.7 sq mi (9.6 km²) | 40.4334, -91.3009 |
| 62343 | Pike County | 76.4 sq mi (197.9 km²) | 5.1 sq mi (13.2 km²) | 39.6966, -91.2450 |
| 62344 | Schuyler County | 32.7 sq mi (84.7 km²) | None | 40.1799, -90.8250 |
| 62345 | Pike County | 21.2 sq mi (54.9 km²) | None | 39.6973, -91.1126 |
| 62346 | Adams County | 41.8 sq mi (108.3 km²) | None | 40.1398, -90.9364 |
| 62347 | Adams County | 118 sq mi (305 km²) | 0.10 sq mi (0.26 km²) | 39.8701, -91.0890 |
| 62348 | Adams County | 2.4 sq mi (6.2 km²) | None | 40.1883, -91.3712 |
| 62349 | Adams County | 46.3 sq mi (119.9 km²) | 0.10 sq mi (0.26 km²) | 40.1705, -91.1919 |
| 62351 | Adams County | 72.8 sq mi (188.6 km²) | 0.30 sq mi (0.78 km²) | 40.1136, -91.2689 |
| 62352 | Pike County | 1.0 sq mi (2.6 km²) | None | 39.5682, -90.6546 |
| 62353 | Brown County | 190 sq mi (491 km²) | 0.20 sq mi (0.52 km²) | 39.9730, -90.7575 |
| 62354 | Hancock County | 36.6 sq mi (94.8 km²) | 4.2 sq mi (10.9 km²) | 40.5174, -91.3421 |
| 62355 | Pike County | 88.9 sq mi (230.2 km²) | 4.8 sq mi (12.4 km²) | 39.4124, -90.7787 |
| 62356 | Pike County | 62.5 sq mi (161.9 km²) | 2.3 sq mi (6.0 km²) | 39.5889, -91.0797 |
| 62357 | Pike County | 20.4 sq mi (52.8 km²) | None | 39.6858, -90.8671 |
| 62358 | Hancock County | 41.8 sq mi (108.3 km²) | 5.3 sq mi (13.7 km²) | 40.5878, -91.2632 |
| 62359 | Adams County | 3.5 sq mi (9.1 km²) | None | 40.0374, -91.2121 |
| 62360 | Adams County | 37.3 sq mi (96.6 km²) | None | 39.8173, -91.2614 |
| 62361 | Pike County | 58.6 sq mi (151.8 km²) | 1.3 sq mi (3.4 km²) | 39.4921, -90.6215 |
| 62362 | Pike County | 6.0 sq mi (15.5 km²) | None | 39.7762, -90.7643 |
| 62363 | Pike County | 154 sq mi (399 km²) | 1.1 sq mi (2.8 km²) | 39.5905, -90.7697 |
| 62365 | Adams County | 27.4 sq mi (71.0 km²) | None | 39.7964, -91.1651 |
| 62366 | Pike County | 66.3 sq mi (171.7 km²) | 3.3 sq mi (8.5 km²) | 39.4721, -90.9018 |
| 62367 | Hancock County | 125 sq mi (323 km²) | None | 40.2999, -90.8652 |
| 62370 | Pike County | 59.9 sq mi (155.1 km²) | 2.9 sq mi (7.5 km²) | 39.5173, -91.0072 |
| 62373 | Hancock County | 48.2 sq mi (124.8 km²) | 0.20 sq mi (0.52 km²) | 40.2427, -91.3650 |
| 62374 | Hancock County | 24.2 sq mi (62.7 km²) | None | 40.4077, -90.9105 |
| 62375 | Brown County | 46.1 sq mi (119.4 km²) | None | 40.0021, -90.8573 |
| 62376 | Adams County | 63.2 sq mi (163.7 km²) | 0.50 sq mi (1.29 km²) | 40.1136, -91.4077 |
| 62378 | Brown County | 66.2 sq mi (171.5 km²) | 1.4 sq mi (3.6 km²) | 39.9059, -90.6348 |
| 62379 | Hancock County | 98.6 sq mi (255.4 km²) | 11.5 sq mi (29.8 km²) | 40.2693, -91.4034 |
| 62380 | Hancock County | 39.0 sq mi (101.0 km²) | 0.10 sq mi (0.26 km²) | 40.2382, -91.1909 |
| 62401 | Effingham County | 104 sq mi (269 km²) | 0.90 sq mi (2.33 km²) | 39.1187, -88.5624 |
| 62410 | Wabash County | 38.2 sq mi (98.9 km²) | 0.80 sq mi (2.07 km²) | 38.5388, -87.7332 |
| 62411 | Effingham County | 85.3 sq mi (220.9 km²) | 0.10 sq mi (0.26 km²) | 39.0713, -88.7336 |
| 62413 | Crawford County | 32.7 sq mi (84.7 km²) | None | 39.1388, -87.8378 |
| 62414 | Fayette County | 75.9 sq mi (196.6 km²) | None | 39.1744, -88.8264 |
| 62417 | Lawrence County | 35.8 sq mi (92.7 km²) | None | 38.7034, -87.7657 |
| 62418 | Fayette County | 93.8 sq mi (242.9 km²) | 0.10 sq mi (0.26 km²) | 39.0223, -88.9738 |
| 62419 | Richland County | 20.9 sq mi (54.1 km²) | None | 38.6265, -87.9801 |
| 62420 | Clark County | 123 sq mi (319 km²) | 0.20 sq mi (0.52 km²) | 39.2870, -87.9986 |
| 62421 | Richland County | 53.6 sq mi (138.8 km²) | None | 38.7521, -87.9435 |
| 62422 | Shelby County | 45.6 sq mi (118.1 km²) | None | 39.2333, -88.8886 |
| 62423 | Clark County | 24.4 sq mi (63.2 km²) | None | 39.4627, -87.5799 |
| 62424 | Effingham County | 85.9 sq mi (222.5 km²) | None | 38.9883, -88.4286 |
| 62425 | Richland County | 40.6 sq mi (105.2 km²) | None | 38.8368, -88.0987 |
| 62426 | Clay County | 40.5 sq mi (104.9 km²) | 0.10 sq mi (0.26 km²) | 38.8923, -88.6640 |
| 62427 | Crawford County | 84.2 sq mi (218.1 km²) | 0.30 sq mi (0.78 km²) | 38.8731, -87.6499 |
| 62428 | Cumberland County | 95.9 sq mi (248.4 km²) | 0.10 sq mi (0.26 km²) | 39.2627, -88.1367 |
| 62431 | Shelby County | 55.1 sq mi (142.7 km²) | None | 39.2253, -88.9965 |
| 62432 | Jasper County | 41.2 sq mi (106.7 km²) | None | 39.1335, -88.1418 |
| 62433 | Crawford County | 32.1 sq mi (83.1 km²) | 0.40 sq mi (1.04 km²) | 39.1067, -87.7158 |
| 62434 | Clay County | 29.4 sq mi (76.1 km²) | None | 38.8420, -88.3218 |
| 62436 | Cumberland County | 23.8 sq mi (61.6 km²) | None | 39.1824, -88.2561 |
| 62438 | Shelby County | 23.3 sq mi (60.3 km²) | None | 39.3255, -88.8701 |
| 62439 | Lawrence County | 148 sq mi (383 km²) | 1.4 sq mi (3.6 km²) | 38.7441, -87.6397 |
| 62440 | Coles County | 40.4 sq mi (104.6 km²) | None | 39.3943, -88.2633 |
| 62441 | Clark County | 177 sq mi (458 km²) | 2.0 sq mi (5.2 km²) | 39.3941, -87.6987 |
| 62442 | Clark County | 140 sq mi (361 km²) | 0.50 sq mi (1.29 km²) | 39.3039, -87.8538 |
| 62443 | Effingham County | 77.7 sq mi (201.2 km²) | 0.10 sq mi (0.26 km²) | 38.9558, -88.6311 |
| 62444 | Shelby County | 28.5 sq mi (73.8 km²) | None | 39.2785, -88.7347 |
| 62445 | Jasper County | 45.9 sq mi (118.9 km²) | None | 39.1653, -88.3302 |
| 62446 | Wayne County | 62.2 sq mi (161.1 km²) | 0.10 sq mi (0.26 km²) | 38.4899, -88.2067 |
| 62447 | Cumberland County | 61.1 sq mi (158.2 km²) | 1.4 sq mi (3.6 km²) | 39.3132, -88.4447 |
| 62448 | Jasper County | 205 sq mi (531 km²) | 3.4 sq mi (8.8 km²) | 38.9684, -88.1792 |
| 62449 | Crawford County | 120 sq mi (311 km²) | None | 39.0041, -87.9106 |
| 62450 | Richland County | 157 sq mi (407 km²) | 1.8 sq mi (4.7 km²) | 38.7132, -88.0893 |
| 62451 | Crawford County | 63.2 sq mi (163.7 km²) | 1.1 sq mi (2.8 km²) | 38.9712, -87.6111 |
| 62452 | Richland County | 20.9 sq mi (54.1 km²) | None | 38.5901, -88.0147 |
| 62454 | Crawford County | 124 sq mi (320 km²) | 0.40 sq mi (1.04 km²) | 38.9923, -87.7650 |
| 62458 | Fayette County | 59.7 sq mi (154.6 km²) | 0.20 sq mi (0.52 km²) | 39.0258, -88.8545 |
| 62459 | Jasper County | 1.1 sq mi (2.8 km²) | None | 38.9300, -88.0278 |
| 62460 | Lawrence County | 43.4 sq mi (112.4 km²) | 0.50 sq mi (1.29 km²) | 38.6017, -87.7272 |
| 62461 | Effingham County | 41.8 sq mi (108.3 km²) | None | 39.1942, -88.6843 |
| 62462 | Shelby County | 39.7 sq mi (102.8 km²) | None | 39.2388, -88.4685 |
| 62463 | Shelby County | 38.8 sq mi (100.5 km²) | None | 39.2806, -88.5912 |
| 62464 | Crawford County | 1.3 sq mi (3.4 km²) | None | 38.9980, -87.8238 |
| 62465 | Shelby County | 42.3 sq mi (109.6 km²) | None | 39.3461, -88.6383 |
| 62466 | Lawrence County | 140 sq mi (361 km²) | 0.10 sq mi (0.26 km²) | 38.7284, -87.8526 |
| 62467 | Effingham County | 58.0 sq mi (150.2 km²) | None | 39.1281, -88.4354 |
| 62468 | Cumberland County | 74.3 sq mi (192.4 km²) | None | 39.2769, -88.2703 |
| 62469 | Cumberland County | 20.6 sq mi (53.4 km²) | None | 39.3512, -88.3338 |
| 62471 | Fayette County | 128 sq mi (332 km²) | 1.5 sq mi (3.9 km²) | 38.9589, -89.1302 |
| 62473 | Effingham County | 21.8 sq mi (56.5 km²) | None | 39.0215, -88.5679 |
| 62474 | Clark County | 36.1 sq mi (93.5 km²) | None | 39.4569, -88.0359 |
| 62475 | Jasper County | 23.4 sq mi (60.6 km²) | 0.10 sq mi (0.26 km²) | 38.8819, -88.0486 |
| 62476 | Edwards County | 77.6 sq mi (201.0 km²) | 0.10 sq mi (0.26 km²) | 38.5322, -88.0154 |
| 62477 | Clark County | 59.7 sq mi (154.6 km²) | 0.80 sq mi (2.07 km²) | 39.2336, -87.6434 |
| 62478 | Clark County | 29.0 sq mi (75.1 km²) | None | 39.1800, -87.7436 |
| 62479 | Jasper County | 53.9 sq mi (139.6 km²) | None | 39.0370, -88.3069 |
| 62480 | Jasper County | 58.8 sq mi (152.3 km²) | 0.10 sq mi (0.26 km²) | 38.9974, -87.9996 |
| 62481 | Jasper County | 35.1 sq mi (90.9 km²) | None | 39.1266, -88.0230 |
| 62501 | Macon County | 77.0 sq mi (199.4 km²) | 0.20 sq mi (0.52 km²) | 39.9266, -88.8144 |
| 62510 | Christian County | 76.5 sq mi (198.1 km²) | None | 39.5307, -89.0289 |
| 62512 | Logan County | 46.7 sq mi (121.0 km²) | None | 40.1435, -89.2106 |
| 62513 | Christian County | 67.8 sq mi (175.6 km²) | None | 39.7213, -89.1503 |
| 62514 | Macon County | 0.90 sq mi (2.33 km²) | None | 39.7675, -89.0450 |
| 62515 | Sangamon County | 57.4 sq mi (148.7 km²) | None | 39.8602, -89.3659 |
| 62517 | Christian County | 0.50 sq mi (1.29 km²) | None | 39.5942, -89.4333 |
| 62518 | Logan County | 24.7 sq mi (64.0 km²) | None | 40.0514, -89.2030 |
| 62519 | Logan County | 1.5 sq mi (3.9 km²) | None | 39.9288, -89.3953 |
| 62520 | Sangamon County | 25.9 sq mi (67.1 km²) | 0.20 sq mi (0.52 km²) | 39.8246, -89.4563 |
| 62521 | Macon County | 66.0 sq mi (170.9 km²) | 4.0 sq mi (10.4 km²) | 39.8102, -88.9278 |
| 62522 | Macon County | 23.9 sq mi (61.9 km²) | 0.20 sq mi (0.52 km²) | 39.8276, -89.0478 |
| 62523 | Macon County | 0.40 sq mi (1.04 km²) | None | 39.8437, -88.9529 |
| 62526 | Macon County | 66.0 sq mi (170.9 km²) | 0.30 sq mi (0.78 km²) | 39.9017, -88.9892 |
| 62530 | Sangamon County | 26.6 sq mi (68.9 km²) | None | 39.5601, -89.6566 |
| 62531 | Christian County | 61.3 sq mi (158.8 km²) | 0.30 sq mi (0.78 km²) | 39.6744, -89.3776 |
| 62532 | Macon County | 0.80 sq mi (2.07 km²) | None | 39.7762, -88.9776 |
| 62533 | Montgomery County | 47.9 sq mi (124.1 km²) | 0.10 sq mi (0.26 km²) | 39.4459, -89.6298 |
| 62534 | Shelby County | 55.8 sq mi (144.5 km²) | 0.80 sq mi (2.07 km²) | 39.5297, -88.8006 |
| 62535 | Macon County | 3.6 sq mi (9.3 km²) | None | 39.9255, -88.9660 |
| 62536 | Sangamon County | 7.7 sq mi (19.9 km²) | 0.10 sq mi (0.26 km²) | 39.6290, -89.6523 |
| 62537 | Macon County | 1.1 sq mi (2.8 km²) | None | 39.8526, -89.0933 |
| 62538 | Montgomery County | 34.1 sq mi (88.3 km²) | None | 39.3563, -89.5205 |
| 62539 | Sangamon County | 46.4 sq mi (120.2 km²) | None | 39.8668, -89.2492 |
| 62540 | Christian County | 2.1 sq mi (5.4 km²) | 0.20 sq mi (0.52 km²) | 39.5849, -89.4199 |
| 62541 | Logan County | 2.3 sq mi (6.0 km²) | None | 39.9566, -89.3709 |
| 62543 | Logan County | 20.6 sq mi (53.4 km²) | None | 39.9708, -89.1518 |
| 62544 | Macon County | 68.0 sq mi (176.1 km²) | None | 39.7086, -88.9737 |
| 62545 | Sangamon County | 26.9 sq mi (69.7 km²) | 0.10 sq mi (0.26 km²) | 39.7678, -89.3850 |
| 62546 | Christian County | 113 sq mi (293 km²) | None | 39.4315, -89.4459 |
| 62547 | Christian County | 41.7 sq mi (108.0 km²) | None | 39.7705, -89.2423 |
| 62548 | Logan County | 85.0 sq mi (220.1 km²) | None | 39.9813, -89.2835 |
| 62549 | Macon County | 8.1 sq mi (21.0 km²) | None | 39.7710, -88.8672 |
| 62550 | Shelby County | 89.3 sq mi (231.3 km²) | None | 39.6179, -88.9896 |
| 62551 | Macon County | 26.2 sq mi (67.9 km²) | 0.10 sq mi (0.26 km²) | 39.8541, -89.1559 |
| 62553 | Shelby County | 36.2 sq mi (93.8 km²) | None | 39.2718, -89.1051 |
| 62554 | Macon County | 18.1 sq mi (46.9 km²) | 0.40 sq mi (1.04 km²) | 39.9445, -88.8823 |
| 62555 | Christian County | 37.1 sq mi (96.1 km²) | 0.90 sq mi (2.33 km²) | 39.4630, -89.2105 |
| 62556 | Christian County | 23.1 sq mi (59.8 km²) | None | 39.4750, -89.3752 |
| 62557 | Christian County | 117 sq mi (303 km²) | 0.50 sq mi (1.29 km²) | 39.4018, -89.1059 |
| 62558 | Sangamon County | 93.7 sq mi (242.7 km²) | 3.1 sq mi (8.0 km²) | 39.5867, -89.5499 |
| 62560 | Montgomery County | 64.7 sq mi (167.6 km²) | 0.10 sq mi (0.26 km²) | 39.2986, -89.6028 |
| 62561 | Sangamon County | 23.2 sq mi (60.1 km²) | None | 39.8711, -89.5067 |
| 62563 | Sangamon County | 59.5 sq mi (154.1 km²) | 0.70 sq mi (1.81 km²) | 39.7193, -89.4963 |
| 62565 | Shelby County | 127 sq mi (329 km²) | 5.3 sq mi (13.7 km²) | 39.4168, -88.8039 |
| 62567 | Christian County | 39.8 sq mi (103.1 km²) | None | 39.6467, -89.1908 |
| 62568 | Christian County | 125 sq mi (323 km²) | 1.4 sq mi (3.6 km²) | 39.5597, -89.2870 |
| 62570 | Christian County | 1.4 sq mi (3.6 km²) | None | 39.5786, -89.4517 |
| 62571 | Shelby County | 69.8 sq mi (180.8 km²) | None | 39.3810, -88.9602 |
| 62572 | Montgomery County | 40.1 sq mi (103.9 km²) | None | 39.3591, -89.6978 |
| 62573 | Macon County | 41.9 sq mi (108.5 km²) | None | 39.9455, -89.0726 |
| 62601 | Morgan County | 44.0 sq mi (114.0 km²) | None | 39.7503, -90.0390 |
| 62610 | Scott County | 5.9 sq mi (15.3 km²) | None | 39.5389, -90.4462 |
| 62611 | Cass County | 72.6 sq mi (188.0 km²) | 1.5 sq mi (3.9 km²) | 39.8841, -90.3982 |
| 62612 | Cass County | 93.4 sq mi (241.9 km²) | None | 39.8960, -90.0632 |
| 62613 | Menard County | 63.1 sq mi (163.4 km²) | 0.10 sq mi (0.26 km²) | 39.9826, -89.6652 |
| 62615 | Sangamon County | 49.4 sq mi (127.9 km²) | None | 39.5857, -89.7541 |
| 62617 | Mason County | 61.7 sq mi (159.8 km²) | 10.5 sq mi (27.2 km²) | 40.1568, -90.1699 |
| 62618 | Cass County | 101 sq mi (261 km²) | 5.9 sq mi (15.3 km²) | 40.0084, -90.3971 |
| 62621 | Scott County | 49.5 sq mi (128.2 km²) | 0.10 sq mi (0.26 km²) | 39.7267, -90.5206 |
| 62622 | Cass County | 3.6 sq mi (9.3 km²) | None | 39.9779, -90.3431 |
| 62624 | Schuyler County | 44.6 sq mi (115.5 km²) | 2.2 sq mi (5.7 km²) | 40.1593, -90.3468 |
| 62625 | Sangamon County | 19.6 sq mi (50.8 km²) | 0.20 sq mi (0.52 km²) | 39.9012, -89.7018 |
| 62626 | Macoupin County | 171 sq mi (443 km²) | 0.70 sq mi (1.81 km²) | 39.2846, -89.8836 |
| 62627 | Cass County | 85.0 sq mi (220.1 km²) | 2.3 sq mi (6.0 km²) | 40.0591, -90.1111 |
| 62628 | Morgan County | 39.0 sq mi (101.0 km²) | None | 39.7794, -90.4020 |
| 62629 | Sangamon County | 34.9 sq mi (90.4 km²) | 1.5 sq mi (3.9 km²) | 39.6775, -89.7169 |
| 62630 | Macoupin County | 40.6 sq mi (105.2 km²) | 0.10 sq mi (0.26 km²) | 39.2711, -90.0863 |
| 62631 | Morgan County | 12.8 sq mi (33.2 km²) | None | 39.8274, -90.3542 |
| 62633 | Mason County | 67.1 sq mi (173.8 km²) | 0.10 sq mi (0.26 km²) | 40.2235, -89.8708 |
| 62634 | Logan County | 53.2 sq mi (137.8 km²) | None | 40.0138, -89.4516 |
| 62635 | Logan County | 41.1 sq mi (106.4 km²) | None | 40.2965, -89.4657 |
| 62638 | Morgan County | 67.7 sq mi (175.3 km²) | 0.20 sq mi (0.52 km²) | 39.6093, -90.0812 |
| 62639 | Schuyler County | 34.8 sq mi (90.1 km²) | 1.2 sq mi (3.1 km²) | 40.0377, -90.4860 |
| 62640 | Macoupin County | 74.6 sq mi (193.2 km²) | 0.80 sq mi (2.07 km²) | 39.4283, -89.8050 |
| 62642 | Menard County | 73.0 sq mi (189.1 km²) | 0.30 sq mi (0.78 km²) | 40.0936, -89.7249 |
| 62643 | Logan County | 35.0 sq mi (90.6 km²) | None | 40.2415, -89.4578 |
| 62644 | Mason County | 96.6 sq mi (250.2 km²) | 7.9 sq mi (20.5 km²) | 40.2854, -90.0619 |
| 62649 | Macoupin County | 38.4 sq mi (99.5 km²) | 0.20 sq mi (0.52 km²) | 39.3575, -90.0600 |
| 62650 | Morgan County | 198 sq mi (512 km²) | 1.2 sq mi (3.1 km²) | 39.7383, -90.2201 |
| 62655 | Mason County | 59.1 sq mi (153.1 km²) | 0.30 sq mi (0.78 km²) | 40.1699, -89.9865 |
| 62656 | Logan County | 143 sq mi (370 km²) | 0.70 sq mi (1.81 km²) | 40.1397, -89.3662 |
| 62661 | Sangamon County | 38.0 sq mi (98.4 km²) | 0.10 sq mi (0.26 km²) | 39.6680, -89.8270 |
| 62663 | Scott County | 0.70 sq mi (1.81 km²) | None | 39.5411, -90.3275 |
| 62664 | Mason County | 107 sq mi (277 km²) | 0.30 sq mi (0.78 km²) | 40.2126, -89.7241 |
| 62665 | Morgan County | 44.8 sq mi (116.0 km²) | 3.0 sq mi (7.8 km²) | 39.8169, -90.5296 |
| 62666 | Logan County | 31.5 sq mi (81.6 km²) | None | 40.0824, -89.5396 |
| 62667 | Macoupin County | 36.3 sq mi (94.0 km²) | None | 39.4878, -89.9923 |
| 62668 | Morgan County | 70.2 sq mi (181.8 km²) | 0.10 sq mi (0.26 km²) | 39.5659, -90.2403 |
| 62670 | Sangamon County | 91.8 sq mi (237.8 km²) | None | 39.7435, -89.8986 |
| 62671 | Logan County | 50.5 sq mi (130.8 km²) | None | 40.1722, -89.5491 |
| 62672 | Macoupin County | 0.70 sq mi (1.81 km²) | None | 39.3980, -89.8045 |
| 62673 | Menard County | 28.1 sq mi (72.8 km²) | 0.30 sq mi (0.78 km²) | 40.0971, -89.9688 |
| 62674 | Macoupin County | 74.8 sq mi (193.7 km²) | 0.70 sq mi (1.81 km²) | 39.4411, -90.0233 |
| 62675 | Menard County | 115 sq mi (298 km²) | 0.40 sq mi (1.04 km²) | 40.0265, -89.8671 |
| 62677 | Sangamon County | 89.3 sq mi (231.3 km²) | 0.10 sq mi (0.26 km²) | 39.8527, -89.8794 |
| 62681 | Schuyler County | 177 sq mi (458 km²) | 0.70 sq mi (1.81 km²) | 40.1362, -90.5428 |
| 62682 | Mason County | 45.2 sq mi (117.1 km²) | None | 40.2987, -89.6310 |
| 62684 | Sangamon County | 25.9 sq mi (67.1 km²) | 0.10 sq mi (0.26 km²) | 39.9091, -89.5868 |
| 62685 | Macoupin County | 81.9 sq mi (212.1 km²) | 0.30 sq mi (0.78 km²) | 39.1399, -89.9918 |
| 62688 | Menard County | 45.0 sq mi (116.5 km²) | None | 39.9450, -89.9241 |
| 62689 | Sangamon County | 1.1 sq mi (2.8 km²) | None | 39.5340, -89.7657 |
| 62690 | Macoupin County | 56.2 sq mi (145.6 km²) | None | 39.5056, -89.7662 |
| 62691 | Cass County | 102 sq mi (264 km²) | 0.10 sq mi (0.26 km²) | 39.9585, -90.2288 |
| 62692 | Morgan County | 87.3 sq mi (226.1 km²) | None | 39.5836, -89.9392 |
| 62693 | Sangamon County | 50.8 sq mi (131.6 km²) | None | 39.9580, -89.5162 |
| 62694 | Scott County | 156 sq mi (404 km²) | 0.80 sq mi (2.07 km²) | 39.6228, -90.4771 |
| 62695 | Morgan County | 0.80 sq mi (2.07 km²) | None | 39.6194, -90.2242 |
| 62701 | Sangamon County | 0.40 sq mi (1.04 km²) | None | 39.8005, -89.6489 |
| 62702 | Sangamon County | 15.4 sq mi (39.9 km²) | None | 39.8242, -89.6427 |
| 62703 | Sangamon County | 14.9 sq mi (38.6 km²) | None | 39.7630, -89.6311 |
| 62704 | Sangamon County | 12.2 sq mi (31.6 km²) | None | 39.7735, -89.6838 |
| 62706 | Sangamon County | 0.00 sq mi (0.00 km²) | None | 39.7979, -89.6554 |
| 62707 | Sangamon County | 41.8 sq mi (108.3 km²) | 0.70 sq mi (1.81 km²) | 39.8556, -89.6501 |
| 62711 | Sangamon County | 30.9 sq mi (80.0 km²) | None | 39.7661, -89.7328 |
| 62712 | Sangamon County | 23.9 sq mi (61.9 km²) | 4.9 sq mi (12.7 km²) | 39.7481, -89.5816 |
| 62801 | Marion County | 134 sq mi (348 km²) | 1.6 sq mi (4.1 km²) | 38.5110, -89.1404 |
| 62803 | Washington County | 56.5 sq mi (146.3 km²) | None | 38.4533, -89.2950 |
| 62806 | Edwards County | 103 sq mi (267 km²) | 0.20 sq mi (0.52 km²) | 38.3874, -88.0870 |
| 62807 | Marion County | 39.2 sq mi (101.5 km²) | None | 38.7516, -88.9292 |
| 62808 | Washington County | 75.0 sq mi (194.2 km²) | None | 38.3062, -89.1887 |
| 62809 | Wayne County | 15.6 sq mi (40.4 km²) | None | 38.2790, -88.3378 |
| 62810 | Jefferson County | 62.6 sq mi (162.1 km²) | 0.40 sq mi (1.04 km²) | 38.2059, -88.7431 |
| 62811 | Wabash County | 1.2 sq mi (3.1 km²) | None | 38.3874, -87.9036 |
| 62812 | Franklin County | 98.7 sq mi (255.6 km²) | 10.5 sq mi (27.2 km²) | 38.0064, -88.9225 |
| 62814 | Jefferson County | 71.7 sq mi (185.7 km²) | 0.30 sq mi (0.78 km²) | 38.3784, -88.7319 |
| 62815 | Edwards County | 20.9 sq mi (54.1 km²) | None | 38.4584, -87.9664 |
| 62816 | Jefferson County | 37.4 sq mi (96.9 km²) | 8.8 sq mi (22.8 km²) | 38.1898, -88.9230 |
| 62817 | Hamilton County | 67.5 sq mi (174.8 km²) | 0.20 sq mi (0.52 km²) | 37.9545, -88.4761 |
| 62818 | Edwards County | 25.9 sq mi (67.1 km²) | None | 38.3777, -87.9675 |
| 62819 | Franklin County | 3.3 sq mi (8.5 km²) | 0.20 sq mi (0.52 km²) | 37.9745, -89.0048 |
| 62820 | White County | 21.4 sq mi (55.4 km²) | None | 38.2486, -88.2354 |
| 62821 | White County | 171 sq mi (442 km²) | 3.2 sq mi (8.3 km²) | 38.0710, -88.1297 |
| 62822 | Franklin County | 2.2 sq mi (5.7 km²) | None | 37.9740, -89.0541 |
| 62823 | Wayne County | 79.9 sq mi (206.9 km²) | 0.10 sq mi (0.26 km²) | 38.5177, -88.4373 |
| 62824 | Clay County | 101 sq mi (261 km²) | 0.60 sq mi (1.55 km²) | 38.6695, -88.3417 |
| 62825 | Franklin County | 0.70 sq mi (1.81 km²) | None | 37.9982, -89.0590 |
| 62827 | White County | 65.8 sq mi (170.4 km²) | 1.4 sq mi (3.6 km²) | 38.1707, -88.0477 |
| 62828 | Hamilton County | 82.7 sq mi (214.2 km²) | 0.10 sq mi (0.26 km²) | 38.1945, -88.6016 |
| 62829 | Hamilton County | 1.0 sq mi (2.6 km²) | None | 38.0033, -88.4910 |
| 62830 | Jefferson County | 29.1 sq mi (75.4 km²) | 0.10 sq mi (0.26 km²) | 38.4434, -88.9676 |
| 62831 | Washington County | 40.7 sq mi (105.4 km²) | None | 38.2350, -89.2227 |
| 62832 | Perry County | 97.9 sq mi (253.6 km²) | 2.6 sq mi (6.7 km²) | 38.0086, -89.2528 |
| 62833 | Wayne County | 49.0 sq mi (126.9 km²) | 0.20 sq mi (0.52 km²) | 38.3402, -88.1676 |
| 62835 | White County | 74.6 sq mi (193.2 km²) | 0.10 sq mi (0.26 km²) | 38.1060, -88.3217 |
| 62836 | Franklin County | 38.1 sq mi (98.7 km²) | 0.10 sq mi (0.26 km²) | 38.0946, -88.8055 |
| 62837 | Wayne County | 164 sq mi (424 km²) | 0.50 sq mi (1.29 km²) | 38.3652, -88.3577 |
| 62838 | Fayette County | 92.5 sq mi (239.6 km²) | 0.10 sq mi (0.26 km²) | 38.8642, -88.7455 |
| 62839 | Clay County | 71.2 sq mi (184.4 km²) | 0.20 sq mi (0.52 km²) | 38.6608, -88.4938 |
| 62841 | Williamson County | 0.30 sq mi (0.78 km²) | None | 37.8587, -88.9964 |
| 62842 | Wayne County | 45.6 sq mi (118.1 km²) | None | 38.4679, -88.3895 |
| 62843 | Wayne County | 5.6 sq mi (14.5 km²) | None | 38.3822, -88.1991 |
| 62844 | White County | 46.8 sq mi (121.2 km²) | 0.50 sq mi (1.29 km²) | 38.2514, -88.0485 |
| 62846 | Jefferson County | 16.4 sq mi (42.5 km²) | None | 38.1509, -88.8551 |
| 62848 | Washington County | 2.7 sq mi (7.0 km²) | None | 38.4340, -89.1664 |
| 62849 | Marion County | 112 sq mi (290 km²) | 0.10 sq mi (0.26 km²) | 38.5849, -88.7737 |
| 62850 | Wayne County | 28.6 sq mi (74.1 km²) | 0.40 sq mi (1.04 km²) | 38.4947, -88.5948 |
| 62851 | Wayne County | 29.8 sq mi (77.2 km²) | None | 38.4275, -88.6600 |
| 62852 | Wabash County | 0.10 sq mi (0.26 km²) | None | 38.3499, -87.8668 |
| 62853 | Marion County | 26.3 sq mi (68.1 km²) | None | 38.5161, -88.9122 |
| 62854 | Marion County | 92.8 sq mi (240.4 km²) | 1.2 sq mi (3.1 km²) | 38.7645, -88.8240 |
| 62856 | Franklin County | 1.5 sq mi (3.9 km²) | None | 37.9523, -88.8384 |
| 62858 | Clay County | 152 sq mi (393 km²) | 0.30 sq mi (0.78 km²) | 38.8118, -88.4930 |
| 62859 | Hamilton County | 195 sq mi (504 km²) | 0.80 sq mi (2.07 km²) | 38.0660, -88.5397 |
| 62860 | Franklin County | 35.5 sq mi (91.9 km²) | 0.10 sq mi (0.26 km²) | 38.0414, -88.7319 |
| 62861 | White County | 0.20 sq mi (0.52 km²) | None | 38.0352, -88.0453 |
| 62862 | White County | 27.9 sq mi (72.3 km²) | None | 38.2191, -88.2993 |
| 62863 | Wabash County | 147 sq mi (382 km²) | 3.4 sq mi (8.8 km²) | 38.4158, -87.8599 |
| 62864 | Jefferson County | 143 sq mi (370 km²) | 0.60 sq mi (1.55 km²) | 38.3305, -88.9024 |
| 62865 | Franklin County | 53.3 sq mi (138.0 km²) | 0.90 sq mi (2.33 km²) | 37.9749, -89.0825 |
| 62867 | White County | 40.6 sq mi (105.2 km²) | 2.5 sq mi (6.5 km²) | 37.9122, -88.0989 |
| 62868 | Richland County | 104 sq mi (270 km²) | 0.20 sq mi (0.52 km²) | 38.6777, -88.2281 |
| 62869 | White County | 93.4 sq mi (241.9 km²) | 0.50 sq mi (1.29 km²) | 37.9566, -88.2778 |
| 62870 | Marion County | 39.3 sq mi (101.8 km²) | None | 38.6352, -89.0531 |
| 62871 | Gallatin County | 54.8 sq mi (141.9 km²) | 0.10 sq mi (0.26 km²) | 37.8821, -88.2692 |
| 62872 | Jefferson County | 23.2 sq mi (60.1 km²) | None | 38.2716, -88.8007 |
| 62874 | Franklin County | 1.6 sq mi (4.1 km²) | None | 37.9176, -88.9783 |
| 62875 | Marion County | 71.7 sq mi (185.7 km²) | 6.3 sq mi (16.3 km²) | 38.7555, -89.1212 |
| 62876 | Washington County | 2.8 sq mi (7.3 km²) | None | 38.2771, -89.1948 |
| 62877 | Washington County | 31.7 sq mi (82.1 km²) | 0.10 sq mi (0.26 km²) | 38.3925, -89.1996 |
| 62878 | Wayne County | 33.4 sq mi (86.5 km²) | None | 38.5750, -88.4966 |
| 62879 | Clay County | 0.10 sq mi (0.26 km²) | None | 38.7650, -88.3590 |
| 62880 | Fayette County | 41.8 sq mi (108.3 km²) | None | 38.8675, -88.8859 |
| 62881 | Marion County | 99.2 sq mi (256.9 km²) | 0.50 sq mi (1.29 km²) | 38.6386, -88.9273 |
| 62882 | Marion County | 31.5 sq mi (81.6 km²) | None | 38.6363, -89.1186 |
| 62883 | Jefferson County | 42.3 sq mi (109.6 km²) | 0.10 sq mi (0.26 km²) | 38.1680, -89.1047 |
| 62884 | Franklin County | 30.3 sq mi (78.5 km²) | 3.7 sq mi (9.6 km²) | 38.0853, -89.0423 |
| 62885 | Fayette County | 56.9 sq mi (147.4 km²) | 0.10 sq mi (0.26 km²) | 38.8605, -89.0646 |
| 62886 | Wayne County | 26.3 sq mi (68.1 km²) | None | 38.3787, -88.5347 |
| 62887 | White County | 24.5 sq mi (63.5 km²) | None | 38.1863, -88.3690 |
| 62888 | Perry County | 72.4 sq mi (187.5 km²) | 0.10 sq mi (0.26 km²) | 38.1275, -89.2290 |
| 62889 | Jefferson County | 31.9 sq mi (82.6 km²) | None | 38.4565, -88.8236 |
| 62890 | Franklin County | 103 sq mi (266 km²) | 0.70 sq mi (1.81 km²) | 37.9062, -88.7380 |
| 62891 | Franklin County | 0.60 sq mi (1.55 km²) | None | 38.0160, -89.0412 |
| 62892 | Marion County | 21.9 sq mi (56.7 km²) | None | 38.8086, -89.0757 |
| 62893 | Jefferson County | 20.1 sq mi (52.1 km²) | 0.10 sq mi (0.26 km²) | 38.4658, -89.0302 |
| 62894 | Jefferson County | 45.2 sq mi (117.1 km²) | 2.1 sq mi (5.4 km²) | 38.2095, -89.0396 |
| 62895 | Wayne County | 110 sq mi (286 km²) | 0.10 sq mi (0.26 km²) | 38.3055, -88.5551 |
| 62896 | Franklin County | 60.4 sq mi (156.4 km²) | 1.2 sq mi (3.1 km²) | 37.8927, -88.9121 |
| 62897 | Franklin County | 14.2 sq mi (36.8 km²) | 4.7 sq mi (12.2 km²) | 38.0939, -88.9118 |
| 62898 | Jefferson County | 53.9 sq mi (139.6 km²) | None | 38.3504, -89.0602 |
| 62899 | Clay County | 109 sq mi (281 km²) | 0.10 sq mi (0.26 km²) | 38.6189, -88.6424 |
| 62901 | Jackson County | 27.1 sq mi (70.2 km²) | 0.70 sq mi (1.81 km²) | 37.7408, -89.2090 |
| 62902 | Williamson County | 64.3 sq mi (166.5 km²) | 8.0 sq mi (20.7 km²) | 37.6744, -89.1125 |
| 62903 | Jackson County | 20.2 sq mi (52.3 km²) | 2.2 sq mi (5.7 km²) | 37.6741, -89.2762 |
| 62905 | Union County | 33.2 sq mi (86.0 km²) | 0.70 sq mi (1.81 km²) | 37.5577, -89.3674 |
| 62906 | Union County | 60.4 sq mi (156.4 km²) | 0.60 sq mi (1.55 km²) | 37.4629, -89.1776 |
| 62907 | Jackson County | 94.2 sq mi (244.0 km²) | 2.7 sq mi (7.0 km²) | 37.8632, -89.4957 |
| 62908 | Massac County | 49.9 sq mi (129.2 km²) | 0.90 sq mi (2.33 km²) | 37.3102, -88.8649 |
| 62910 | Massac County | 107 sq mi (277 km²) | 3.6 sq mi (9.3 km²) | 37.1531, -88.5345 |
| 62912 | Johnson County | 52.1 sq mi (134.9 km²) | 0.40 sq mi (1.04 km²) | 37.4762, -89.0324 |
| 62914 | Alexander County | 20.0 sq mi (51.8 km²) | 3.6 sq mi (9.3 km²) | 37.0401, -89.2043 |
| 62915 | Williamson County | 0.30 sq mi (0.78 km²) | None | 37.7844, -89.1221 |
| 62916 | Jackson County | 46.5 sq mi (120.4 km²) | 0.20 sq mi (0.52 km²) | 37.9433, -89.5788 |
| 62917 | Saline County | 29.7 sq mi (76.9 km²) | 1.3 sq mi (3.4 km²) | 37.6934, -88.6516 |
| 62918 | Williamson County | 37.5 sq mi (97.1 km²) | 2.4 sq mi (6.2 km²) | 37.7864, -89.0862 |
| 62919 | Hardin County | 47.5 sq mi (123.0 km²) | 2.7 sq mi (7.0 km²) | 37.5240, -88.1384 |
| 62920 | Union County | 70.8 sq mi (183.4 km²) | 0.50 sq mi (1.29 km²) | 37.5536, -89.2321 |
| 62921 | Williamson County | 0.50 sq mi (1.29 km²) | None | 37.7986, -89.0828 |
| 62922 | Williamson County | 63.3 sq mi (163.9 km²) | 1.3 sq mi (3.4 km²) | 37.6208, -88.8148 |
| 62923 | Johnson County | 23.2 sq mi (60.1 km²) | 0.20 sq mi (0.52 km²) | 37.3421, -89.0354 |
| 62924 | Jackson County | 39.7 sq mi (102.8 km²) | 1.5 sq mi (3.9 km²) | 37.8151, -89.1955 |
| 62926 | Union County | 77.7 sq mi (201.2 km²) | 0.60 sq mi (1.55 km²) | 37.3667, -89.1314 |
| 62927 | Jackson County | 1.7 sq mi (4.4 km²) | None | 37.9435, -89.2520 |
| 62928 | Pope County | 12.8 sq mi (33.2 km²) | None | 37.4754, -88.5672 |
| 62930 | Saline County | 70.4 sq mi (182.3 km²) | 0.50 sq mi (1.29 km²) | 37.8472, -88.4416 |
| 62931 | Hardin County | 98.0 sq mi (253.8 km²) | 0.80 sq mi (2.07 km²) | 37.5237, -88.2751 |
| 62932 | Jackson County | 40.5 sq mi (104.9 km²) | 1.8 sq mi (4.7 km²) | 37.8929, -89.2137 |
| 62933 | Williamson County | 2.4 sq mi (6.2 km²) | None | 37.7724, -89.0197 |
| 62934 | Gallatin County | 70.5 sq mi (182.6 km²) | 1.0 sq mi (2.6 km²) | 37.7072, -88.3586 |
| 62935 | Saline County | 61.8 sq mi (160.1 km²) | 0.70 sq mi (1.81 km²) | 37.8448, -88.6386 |
| 62938 | Pope County | 169 sq mi (437 km²) | 3.0 sq mi (7.8 km²) | 37.3841, -88.5460 |
| 62939 | Johnson County | 44.7 sq mi (115.8 km²) | 0.60 sq mi (1.55 km²) | 37.5462, -88.9767 |
| 62940 | Jackson County | 28.1 sq mi (72.8 km²) | 0.70 sq mi (1.81 km²) | 37.7316, -89.4606 |
| 62941 | Pulaski County | 30.3 sq mi (78.5 km²) | 2.0 sq mi (5.2 km²) | 37.2445, -88.9702 |
| 62942 | Jackson County | 24.9 sq mi (64.5 km²) | 1.6 sq mi (4.1 km²) | 37.6358, -89.4736 |
| 62943 | Johnson County | 37.5 sq mi (97.1 km²) | 0.30 sq mi (0.78 km²) | 37.3563, -88.7461 |
| 62946 | Saline County | 146 sq mi (377 km²) | 2.5 sq mi (6.5 km²) | 37.7008, -88.5203 |
| 62947 | Pope County | 73.9 sq mi (191.4 km²) | 0.20 sq mi (0.52 km²) | 37.5287, -88.4540 |
| 62948 | Williamson County | 20.0 sq mi (51.8 km²) | 0.50 sq mi (1.29 km²) | 37.8199, -89.0260 |
| 62949 | Williamson County | 1.7 sq mi (4.4 km²) | None | 37.8279, -89.1446 |
| 62950 | Jackson County | 32.2 sq mi (83.4 km²) | 1.2 sq mi (3.1 km²) | 37.7464, -89.5607 |
| 62951 | Williamson County | 27.7 sq mi (71.7 km²) | 0.70 sq mi (1.81 km²) | 37.8257, -88.9273 |
| 62952 | Union County | 93.8 sq mi (242.9 km²) | 1.0 sq mi (2.6 km²) | 37.4175, -89.3434 |
| 62953 | Massac County | 0.50 sq mi (1.29 km²) | None | 37.2092, -88.8470 |
| 62954 | Gallatin County | 49.2 sq mi (127.4 km²) | 0.50 sq mi (1.29 km²) | 37.6963, -88.2734 |
| 62956 | Massac County | 27.0 sq mi (69.9 km²) | 0.40 sq mi (1.04 km²) | 37.2800, -88.9314 |
| 62957 | Alexander County | 46.7 sq mi (121.0 km²) | 3.9 sq mi (10.1 km²) | 37.3125, -89.4261 |
| 62958 | Jackson County | 48.8 sq mi (126.4 km²) | 2.9 sq mi (7.5 km²) | 37.6107, -89.1422 |
| 62959 | Williamson County | 143 sq mi (370 km²) | 7.8 sq mi (20.2 km²) | 37.7112, -88.9146 |
| 62960 | Massac County | 113 sq mi (292 km²) | 1.7 sq mi (4.4 km²) | 37.2335, -88.7240 |
| 62961 | Union County | 0.30 sq mi (0.78 km²) | None | 37.3409, -89.2531 |
| 62962 | Alexander County | 40.7 sq mi (105.4 km²) | 7.2 sq mi (18.6 km²) | 37.0754, -89.3359 |
| 62963 | Pulaski County | 4.2 sq mi (10.9 km²) | 0.30 sq mi (0.78 km²) | 37.0946, -89.1699 |
| 62964 | Pulaski County | 25.8 sq mi (66.8 km²) | 0.50 sq mi (1.29 km²) | 37.1303, -89.2266 |
| 62965 | Saline County | 0.80 sq mi (2.07 km²) | None | 37.7673, -88.5183 |
| 62966 | Jackson County | 111 sq mi (287 km²) | 3.5 sq mi (9.1 km²) | 37.7712, -89.3533 |
| 62967 | Johnson County | 6.5 sq mi (16.8 km²) | None | 37.5843, -88.7358 |
| 62969 | Alexander County | 14.3 sq mi (37.0 km²) | 2.8 sq mi (7.3 km²) | 37.1397, -89.3337 |
| 62970 | Pulaski County | 30.9 sq mi (80.0 km²) | 0.70 sq mi (1.81 km²) | 37.2215, -89.1086 |
| 62972 | Johnson County | 53.7 sq mi (139.1 km²) | 1.9 sq mi (4.9 km²) | 37.5407, -88.8161 |
| 62974 | Williamson County | 25.9 sq mi (67.1 km²) | 0.20 sq mi (0.52 km²) | 37.7795, -88.7967 |
| 62975 | Jackson County | 26.9 sq mi (69.7 km²) | 0.10 sq mi (0.26 km²) | 37.6406, -89.3712 |
| 62976 | Pulaski County | 23.8 sq mi (61.6 km²) | 0.10 sq mi (0.26 km²) | 37.2198, -89.2127 |
| 62977 | Saline County | 21.2 sq mi (54.9 km²) | 0.10 sq mi (0.26 km²) | 37.8532, -88.5419 |
| 62979 | Gallatin County | 49.1 sq mi (127.2 km²) | 0.20 sq mi (0.52 km²) | 37.8115, -88.2336 |
| 62982 | Hardin County | 7.8 sq mi (20.2 km²) | 0.60 sq mi (1.55 km²) | 37.4248, -88.3653 |
| 62983 | Franklin County | 23.2 sq mi (60.1 km²) | 0.50 sq mi (1.29 km²) | 37.8993, -89.1048 |
| 62984 | Gallatin County | 97.5 sq mi (252.5 km²) | 2.6 sq mi (6.7 km²) | 37.7540, -88.1462 |
| 62985 | Pope County | 74.4 sq mi (192.7 km²) | 0.50 sq mi (1.29 km²) | 37.4675, -88.6859 |
| 62987 | Pope County | 91.7 sq mi (237.5 km²) | 1.9 sq mi (4.9 km²) | 37.6187, -88.6604 |
| 62988 | Alexander County | 70.3 sq mi (182.1 km²) | 0.10 sq mi (0.26 km²) | 37.2261, -89.2947 |
| 62990 | Alexander County | 44.0 sq mi (114.0 km²) | 1.5 sq mi (3.9 km²) | 37.2286, -89.3988 |
| 62992 | Pulaski County | 37.7 sq mi (97.6 km²) | 0.30 sq mi (0.78 km²) | 37.2761, -89.1419 |
| 62994 | Jackson County | 37.1 sq mi (96.1 km²) | 0.50 sq mi (1.29 km²) | 37.9063, -89.3474 |
| 62995 | Johnson County | 120 sq mi (310 km²) | 1.3 sq mi (3.4 km²) | 37.4193, -88.8799 |
| 62996 | Pulaski County | 26.5 sq mi (68.6 km²) | 0.10 sq mi (0.26 km²) | 37.1751, -89.1558 |
| 62997 | Perry County | 0.50 sq mi (1.29 km²) | None | 37.9836, -89.5905 |
| 62998 | Union County | 47.3 sq mi (122.5 km²) | 4.0 sq mi (10.4 km²) | 37.5121, -89.4581 |
| 62999 | Franklin County | 2.2 sq mi (5.7 km²) | 0.10 sq mi (0.26 km²) | 37.8695, -89.0564 |
ZIP codes from neighbouring states that reach into Illinois
These ZIP code areas are mostly in another state, but at least 1% of their area lies in Illinois. See all ZIP codes that cross state lines.
| ZIP code | Mostly in county | Land area | Water area | Centre point |
|---|---|---|---|---|
| 63673 | Ste. Genevieve CountyAlso in Missouri | 115 sq mi (298 km²) | 2.7 sq mi (7.0 km²) | 37.8418, -89.9911 |
This is a Census ZIP Code Tabulation Area (ZCTA), built from 2020 Census blocks. It is not a USPS delivery route, and a ZIP that is only PO boxes or one large building has no area. Source: U.S. Census Bureau, 2020 ZIP Code Tabulation Areas.
Questions
How many ZIP codes are in Illinois?
1,396 Census ZIP code areas have most of their area in Illinois, and 1 more from neighbouring states reach across the state line. A ZIP code that is only PO boxes or one large building has no area, so it is not counted here.
Are these the same as the ZIP codes the post office uses?
Close, but not exactly. These are the Census Bureau's ZIP Code Tabulation Areas (2020), built from census blocks so that each area matches the ZIP code most of its addresses use. A ZIP code is really a set of mail delivery routes, so its edges can differ a little.
How do I find the ZIP code of an address or a point?
Open the ZIP code map, then click the spot or type a ZIP code. It shows the ZIP code area, its county and state, and its land area. It is free and needs no account.
Can I add ZIP codes to a list of addresses or coordinates?
Yes. Upload a CSV with latitude and longitude columns and every row gets zip, zip_state and zip_county. It is part of every paid plan.
ZIP codes in other states
AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaHawaiiIdahoIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyoming