ZIP codes in Wyoming
Wyoming has 176 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 Wyoming. 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 Wyoming 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 176 ZIP codes in Wyoming
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 |
|---|---|---|---|---|
| 82001 | Laramie County | 55.1 sq mi (142.7 km²) | 0.20 sq mi (0.52 km²) | 41.1001, -104.9249 |
| 82005 | Laramie County | 2.6 sq mi (6.7 km²) | None | 41.1463, -104.8679 |
| 82007 | Laramie County | 194 sq mi (502 km²) | 0.60 sq mi (1.55 km²) | 41.0800, -104.6917 |
| 82009 | Laramie County | 1,278 sq mi (3,309 km²) | 0.70 sq mi (1.81 km²) | 41.3835, -104.8535 |
| 82050 | Laramie County | 135 sq mi (350 km²) | None | 41.4470, -104.2663 |
| 82051 | Albany County | 229 sq mi (594 km²) | 2.1 sq mi (5.4 km²) | 41.6031, -105.6488 |
| 82052 | Albany County | 23.5 sq mi (60.9 km²) | None | 41.1200, -105.3466 |
| 82053 | Laramie County | 210 sq mi (544 km²) | None | 41.2409, -104.3405 |
| 82054 | Laramie County | 185 sq mi (479 km²) | None | 41.0643, -104.3605 |
| 82055 | Albany County | 58.0 sq mi (150.2 km²) | 0.70 sq mi (1.81 km²) | 41.3708, -106.2565 |
| 82058 | Albany County | 200 sq mi (519 km²) | 0.10 sq mi (0.26 km²) | 42.1531, -105.6089 |
| 82059 | Laramie County | 84.9 sq mi (219.9 km²) | 0.20 sq mi (0.52 km²) | 41.0534, -105.1786 |
| 82060 | Laramie County | 41.6 sq mi (107.7 km²) | None | 41.2881, -104.4975 |
| 82061 | Laramie County | 139 sq mi (360 km²) | None | 41.4921, -105.1432 |
| 82070 | Albany County | 1,014 sq mi (2,627 km²) | 12.6 sq mi (32.6 km²) | 41.2196, -105.8442 |
| 82072 | Albany County | 189 sq mi (490 km²) | 0.40 sq mi (1.04 km²) | 41.4273, -105.5503 |
| 82073 | Albany County | 10.3 sq mi (26.7 km²) | None | 41.1749, -105.4379 |
| 82081 | Laramie County | 93.4 sq mi (241.9 km²) | None | 41.5336, -104.4808 |
| 82082 | Laramie CountyAlso in Nebraska and Colorado | 320 sq mi (829 km²) | None | 41.2649, -104.0901 |
| 82083 | Albany County | 247 sq mi (639 km²) | 1.1 sq mi (2.8 km²) | 41.7247, -105.9909 |
| 82084 | Albany County | 122 sq mi (315 km²) | 0.10 sq mi (0.26 km²) | 41.0508, -105.5159 |
| 82190 | Park County | 2,970 sq mi (7,692 km²) | 161 sq mi (416 km²) | 44.5200, -110.6491 |
| 82201 | Platte County | 1,659 sq mi (4,296 km²) | 6.0 sq mi (15.5 km²) | 42.0019, -105.1298 |
| 82210 | Platte County | 284 sq mi (735 km²) | None | 41.7116, -104.7583 |
| 82212 | Goshen County | 361 sq mi (935 km²) | 0.60 sq mi (1.55 km²) | 42.2610, -104.5357 |
| 82213 | Platte County | 396 sq mi (1,026 km²) | 18.7 sq mi (48.4 km²) | 42.4947, -105.0044 |
| 82214 | Platte County | 75.1 sq mi (194.5 km²) | 1.7 sq mi (4.4 km²) | 42.2642, -104.7513 |
| 82215 | Platte County | 60.8 sq mi (157.5 km²) | 2.5 sq mi (6.5 km²) | 42.4669, -104.7006 |
| 82217 | Goshen County | 85.8 sq mi (222.2 km²) | 0.10 sq mi (0.26 km²) | 41.7598, -104.1395 |
| 82218 | Goshen County | 1.0 sq mi (2.6 km²) | None | 41.9362, -104.1400 |
| 82219 | Goshen County | 162 sq mi (419 km²) | None | 42.4779, -104.4830 |
| 82221 | Goshen County | 327 sq mi (846 km²) | 1.4 sq mi (3.6 km²) | 41.6380, -104.3285 |
| 82222 | Niobrara County | 247 sq mi (639 km²) | 0.20 sq mi (0.52 km²) | 43.1675, -104.6467 |
| 82223 | Goshen County | 124 sq mi (320 km²) | 0.90 sq mi (2.33 km²) | 42.1238, -104.3898 |
| 82224 | Converse County | 102 sq mi (265 km²) | None | 42.8160, -104.9196 |
| 82225 | Niobrara County | 1,114 sq mi (2,884 km²) | 0.70 sq mi (1.81 km²) | 42.9613, -104.3195 |
| 82227 | Niobrara County | 249 sq mi (645 km²) | 0.10 sq mi (0.26 km²) | 42.7176, -104.7309 |
| 82229 | Converse County | 208 sq mi (538 km²) | 0.10 sq mi (0.26 km²) | 42.8776, -104.9859 |
| 82240 | Goshen County | 665 sq mi (1,722 km²) | 1.3 sq mi (3.4 km²) | 42.1593, -104.1319 |
| 82242 | Niobrara County | 96.7 sq mi (250.5 km²) | 0.10 sq mi (0.26 km²) | 42.6473, -104.1362 |
| 82243 | Goshen County | 50.3 sq mi (130.3 km²) | None | 41.9920, -104.4095 |
| 82244 | Goshen County | 309 sq mi (801 km²) | 2.2 sq mi (5.7 km²) | 41.8975, -104.4390 |
| 82301 | Carbon County | 933 sq mi (2,417 km²) | 3.2 sq mi (8.3 km²) | 41.9832, -107.4790 |
| 82310 | Fremont County | 50.9 sq mi (131.8 km²) | None | 42.4457, -107.8775 |
| 82321 | Carbon County | 169 sq mi (436 km²) | None | 41.0930, -107.6535 |
| 82322 | Sweetwater County | 5.3 sq mi (13.7 km²) | None | 42.2465, -107.5482 |
| 82323 | Carbon County | 15.3 sq mi (39.6 km²) | None | 41.0295, -107.5207 |
| 82324 | Carbon County | 163 sq mi (423 km²) | 0.30 sq mi (0.78 km²) | 41.6605, -106.4302 |
| 82325 | Carbon County | 438 sq mi (1,135 km²) | 1.0 sq mi (2.6 km²) | 41.1523, -106.7853 |
| 82327 | Carbon County | 310 sq mi (803 km²) | 15.8 sq mi (40.9 km²) | 42.1416, -106.6303 |
| 82329 | Carbon County | 315 sq mi (816 km²) | 0.10 sq mi (0.26 km²) | 42.0429, -106.1061 |
| 82331 | Carbon County | 510 sq mi (1,320 km²) | 2.9 sq mi (7.5 km²) | 41.3999, -106.8192 |
| 82332 | Carbon County | 154 sq mi (398 km²) | None | 41.0641, -107.3017 |
| 82334 | Carbon County | 163 sq mi (422 km²) | 13.2 sq mi (34.2 km²) | 41.9537, -106.9773 |
| 82335 | Carbon County | 12.0 sq mi (31.1 km²) | None | 41.7617, -106.8255 |
| 82336 | Sweetwater County | 484 sq mi (1,254 km²) | 5.4 sq mi (14.0 km²) | 41.6983, -108.2080 |
| 82401 | Washakie County | 564 sq mi (1,460 km²) | 2.6 sq mi (6.7 km²) | 44.0112, -108.1700 |
| 82410 | Big Horn County | 156 sq mi (404 km²) | 0.60 sq mi (1.55 km²) | 44.3518, -108.1554 |
| 82411 | Big Horn County | 133 sq mi (345 km²) | None | 44.4499, -108.4766 |
| 82412 | Big Horn County | 13.3 sq mi (34.4 km²) | 0.80 sq mi (2.07 km²) | 44.7904, -108.5530 |
| 82414 | Park County | 2,707 sq mi (7,011 km²) | 15.0 sq mi (38.8 km²) | 44.4038, -109.6067 |
| 82420 | Big Horn County | 53.2 sq mi (137.8 km²) | None | 44.9189, -108.4645 |
| 82421 | Big Horn County | 74.3 sq mi (192.4 km²) | 0.10 sq mi (0.26 km²) | 44.8870, -108.6022 |
| 82422 | Big Horn County | 10.9 sq mi (28.2 km²) | None | 44.4977, -108.3795 |
| 82423 | Big Horn County | 12.4 sq mi (32.1 km²) | None | 44.9873, -108.5878 |
| 82426 | Big Horn County | 280 sq mi (724 km²) | 0.70 sq mi (1.81 km²) | 44.5166, -108.0362 |
| 82428 | Big Horn County | 101 sq mi (263 km²) | None | 44.2986, -107.5905 |
| 82430 | Hot Springs County | 3.7 sq mi (9.6 km²) | 0.20 sq mi (0.52 km²) | 43.8042, -108.1791 |
| 82431 | Big Horn County | 480 sq mi (1,243 km²) | 13.8 sq mi (35.7 km²) | 44.8718, -108.1579 |
| 82432 | Big Horn County | 136 sq mi (352 km²) | 1.8 sq mi (4.7 km²) | 44.2150, -107.8478 |
| 82433 | Park County | 763 sq mi (1,977 km²) | 4.0 sq mi (10.4 km²) | 44.0623, -109.1047 |
| 82434 | Big Horn County | 49.7 sq mi (128.7 km²) | 0.20 sq mi (0.52 km²) | 44.3457, -108.2954 |
| 82435 | Park County | 775 sq mi (2,007 km²) | 2.3 sq mi (6.0 km²) | 44.8200, -109.0510 |
| 82440 | Park County | 0.60 sq mi (1.55 km²) | None | 44.7175, -108.8677 |
| 82441 | Big Horn County | 373 sq mi (966 km²) | 0.50 sq mi (1.29 km²) | 44.5518, -107.6114 |
| 82442 | Washakie County | 615 sq mi (1,592 km²) | 0.70 sq mi (1.81 km²) | 43.9141, -107.3334 |
| 82443 | Hot Springs County | 1,054 sq mi (2,730 km²) | 1.4 sq mi (3.6 km²) | 43.7171, -108.4752 |
| 82450 | Park County | 34.2 sq mi (88.6 km²) | None | 44.5040, -109.4338 |
| 82501 | Fremont County | 694 sq mi (1,798 km²) | 12.1 sq mi (31.3 km²) | 43.0278, -108.2379 |
| 82510 | Fremont County | 63.9 sq mi (165.5 km²) | 0.10 sq mi (0.26 km²) | 42.9992, -108.6091 |
| 82512 | Fremont County | 698 sq mi (1,808 km²) | 11.6 sq mi (30.0 km²) | 43.0304, -109.2450 |
| 82513 | Fremont County | 1,445 sq mi (3,741 km²) | 10.5 sq mi (27.2 km²) | 43.6278, -109.6292 |
| 82514 | Fremont County | 161 sq mi (417 km²) | 0.30 sq mi (0.78 km²) | 43.0666, -109.0231 |
| 82515 | Fremont County | 8.8 sq mi (22.8 km²) | None | 42.8971, -108.5668 |
| 82516 | Fremont County | 275 sq mi (712 km²) | 3.2 sq mi (8.3 km²) | 43.2130, -108.8277 |
| 82520 | Fremont County | 1,493 sq mi (3,868 km²) | 7.6 sq mi (19.7 km²) | 42.6614, -108.6385 |
| 82523 | Fremont County | 477 sq mi (1,234 km²) | 0.40 sq mi (1.04 km²) | 43.4109, -108.8545 |
| 82601 | Natrona County | 479 sq mi (1,240 km²) | 1.3 sq mi (3.4 km²) | 43.0699, -106.3416 |
| 82604 | Natrona County | 1,048 sq mi (2,715 km²) | 5.3 sq mi (13.7 km²) | 42.9149, -106.7073 |
| 82609 | Natrona County | 65.2 sq mi (168.9 km²) | 0.30 sq mi (0.78 km²) | 42.7716, -106.1861 |
| 82620 | Natrona County | 410 sq mi (1,063 km²) | 16.2 sq mi (42.0 km²) | 42.5387, -107.0647 |
| 82630 | Natrona County | 186 sq mi (483 km²) | 0.10 sq mi (0.26 km²) | 43.3297, -107.3074 |
| 82633 | Converse County | 2,575 sq mi (6,670 km²) | 7.5 sq mi (19.4 km²) | 43.0221, -105.3919 |
| 82635 | Natrona County | 7.0 sq mi (18.1 km²) | None | 43.4218, -106.2183 |
| 82636 | Natrona County | 134 sq mi (346 km²) | 0.80 sq mi (2.07 km²) | 42.8288, -106.1580 |
| 82637 | Converse County | 638 sq mi (1,652 km²) | 2.0 sq mi (5.2 km²) | 42.7600, -105.8571 |
| 82638 | Natrona County | 69.1 sq mi (179.0 km²) | 0.30 sq mi (0.78 km²) | 43.0587, -107.2543 |
| 82639 | Johnson County | 1,118 sq mi (2,895 km²) | 3.4 sq mi (8.8 km²) | 43.7380, -106.6956 |
| 82640 | Johnson County | 25.5 sq mi (66.0 km²) | None | 43.5649, -106.1294 |
| 82642 | Fremont County | 356 sq mi (922 km²) | 0.30 sq mi (0.78 km²) | 43.2787, -107.6608 |
| 82643 | Natrona County | 14.3 sq mi (37.0 km²) | None | 43.4223, -106.2790 |
| 82644 | Natrona County | 0.80 sq mi (2.07 km²) | None | 42.8429, -106.3739 |
| 82646 | Natrona County | 51.5 sq mi (133.4 km²) | None | 42.9776, -106.7682 |
| 82648 | Natrona County | 188 sq mi (487 km²) | 0.40 sq mi (1.04 km²) | 43.0980, -106.9159 |
| 82649 | Fremont County | 588 sq mi (1,523 km²) | 31.6 sq mi (81.8 km²) | 43.2790, -108.0130 |
| 82701 | Weston CountyAlso in South Dakota | 1,799 sq mi (4,658 km²) | 1.4 sq mi (3.6 km²) | 43.6941, -104.4590 |
| 82710 | Crook County | 279 sq mi (722 km²) | 0.10 sq mi (0.26 km²) | 44.6931, -104.3066 |
| 82711 | Crook County | 95.2 sq mi (246.6 km²) | None | 44.7115, -104.4806 |
| 82712 | Crook County | 78.3 sq mi (202.8 km²) | None | 44.5258, -104.1238 |
| 82714 | Crook County | 23.0 sq mi (59.6 km²) | None | 44.5519, -104.6800 |
| 82716 | Campbell County | 1,183 sq mi (3,063 km²) | 1.1 sq mi (2.8 km²) | 44.5355, -105.6427 |
| 82718 | Campbell County | 1,597 sq mi (4,136 km²) | 1.0 sq mi (2.6 km²) | 43.9225, -105.6089 |
| 82720 | Crook County | 616 sq mi (1,594 km²) | 0.50 sq mi (1.29 km²) | 44.7960, -104.6705 |
| 82721 | Crook County | 697 sq mi (1,805 km²) | 9.3 sq mi (24.1 km²) | 44.4556, -104.8984 |
| 82723 | Weston County | 137 sq mi (354 km²) | 0.10 sq mi (0.26 km²) | 43.9919, -104.4306 |
| 82725 | Campbell County | 229 sq mi (592 km²) | 0.30 sq mi (0.78 km²) | 44.8768, -105.7026 |
| 82727 | Campbell County | 433 sq mi (1,120 km²) | 0.60 sq mi (1.55 km²) | 44.3350, -105.2015 |
| 82729 | Crook County | 536 sq mi (1,389 km²) | 0.10 sq mi (0.26 km²) | 44.3712, -104.3598 |
| 82730 | Weston County | 601 sq mi (1,557 km²) | 0.70 sq mi (1.81 km²) | 44.0449, -104.7143 |
| 82731 | Campbell County | 409 sq mi (1,059 km²) | 0.80 sq mi (2.07 km²) | 44.8006, -105.2239 |
| 82732 | Campbell County | 76.9 sq mi (199.2 km²) | None | 43.7240, -105.5827 |
| 82801 | Sheridan CountyAlso in Montana | 527 sq mi (1,364 km²) | 0.40 sq mi (1.04 km²) | 44.8325, -106.8963 |
| 82831 | Campbell County | 595 sq mi (1,541 km²) | 2.1 sq mi (5.4 km²) | 44.6685, -106.0416 |
| 82832 | Sheridan County | 135 sq mi (349 km²) | 0.10 sq mi (0.26 km²) | 44.6058, -106.7643 |
| 82833 | Sheridan County | 120 sq mi (310 km²) | 0.70 sq mi (1.81 km²) | 44.6053, -107.1630 |
| 82834 | Johnson County | 1,686 sq mi (4,367 km²) | 10.7 sq mi (27.7 km²) | 44.2606, -106.7311 |
| 82835 | Sheridan County | 511 sq mi (1,324 km²) | 0.60 sq mi (1.55 km²) | 44.7560, -106.3593 |
| 82836 | Sheridan County | 393 sq mi (1,017 km²) | 0.20 sq mi (0.52 km²) | 44.8225, -107.6087 |
| 82837 | Sheridan County | 14.6 sq mi (37.8 km²) | None | 44.7270, -106.2779 |
| 82838 | Sheridan County | 149 sq mi (386 km²) | 0.20 sq mi (0.52 km²) | 44.9181, -107.4629 |
| 82839 | Sheridan County | 112 sq mi (289 km²) | 0.20 sq mi (0.52 km²) | 44.9606, -107.1714 |
| 82842 | Sheridan County | 9.0 sq mi (23.3 km²) | None | 44.5714, -106.9395 |
| 82844 | Sheridan County | 28.9 sq mi (74.9 km²) | None | 44.8061, -107.1957 |
| 82845 | Sheridan County | 87.3 sq mi (226.1 km²) | 0.10 sq mi (0.26 km²) | 44.7582, -106.7313 |
| 82901 | Sweetwater County | 1,078 sq mi (2,791 km²) | 0.10 sq mi (0.26 km²) | 41.3793, -108.9782 |
| 82922 | Sublette County | 300 sq mi (776 km²) | None | 43.1424, -110.4568 |
| 82923 | Sublette County | 999 sq mi (2,587 km²) | 7.9 sq mi (20.5 km²) | 42.6150, -109.4067 |
| 82925 | Sublette County | 705 sq mi (1,826 km²) | 13.1 sq mi (33.9 km²) | 43.1680, -109.7844 |
| 82929 | Sweetwater County | 3.1 sq mi (8.0 km²) | None | 41.5494, -109.8849 |
| 82932 | Sweetwater County | 160 sq mi (415 km²) | 0.20 sq mi (0.52 km²) | 42.1244, -109.3852 |
| 82933 | Uinta County | 77.1 sq mi (199.7 km²) | 0.30 sq mi (0.78 km²) | 41.2693, -110.4978 |
| 82934 | Sweetwater County | 7.2 sq mi (18.6 km²) | None | 41.6125, -109.9956 |
| 82935 | Sweetwater County | 134 sq mi (348 km²) | 2.9 sq mi (7.5 km²) | 41.6777, -109.6600 |
| 82936 | Uinta County | 78.6 sq mi (203.6 km²) | None | 41.0540, -110.1803 |
| 82937 | Uinta County | 88.6 sq mi (229.5 km²) | 0.70 sq mi (1.81 km²) | 41.3471, -110.2649 |
| 82938 | Sweetwater County | 150 sq mi (388 km²) | 25.0 sq mi (64.7 km²) | 41.0943, -109.8974 |
| 82939 | Uinta County | 78.3 sq mi (202.8 km²) | 0.10 sq mi (0.26 km²) | 41.2189, -110.3456 |
| 82941 | Sublette County | 668 sq mi (1,731 km²) | 21.3 sq mi (55.2 km²) | 42.9338, -109.6909 |
| 82942 | Sweetwater County | 9.9 sq mi (25.6 km²) | 0.10 sq mi (0.26 km²) | 41.6996, -108.7651 |
| 82943 | Sweetwater County | 39.1 sq mi (101.3 km²) | None | 41.7020, -109.1840 |
| 82944 | Uinta County | 121 sq mi (312 km²) | None | 41.1296, -110.4964 |
| 82945 | Sweetwater County | 68.4 sq mi (177.2 km²) | None | 41.7201, -108.9389 |
| 83001 | Teton County | 481 sq mi (1,247 km²) | 3.6 sq mi (9.3 km²) | 43.3946, -110.6298 |
| 83011 | Teton County | 333 sq mi (861 km²) | 1.6 sq mi (4.1 km²) | 43.5903, -110.5325 |
| 83012 | Teton County | 142 sq mi (369 km²) | 5.2 sq mi (13.5 km²) | 43.7156, -110.8072 |
| 83013 | Teton County | 890 sq mi (2,306 km²) | 50.3 sq mi (130.3 km²) | 44.0487, -110.4261 |
| 83014 | Teton County | 214 sq mi (555 km²) | 0.80 sq mi (2.07 km²) | 43.4486, -110.9669 |
| 83025 | Teton County | 13.9 sq mi (36.0 km²) | 0.20 sq mi (0.52 km²) | 43.5920, -110.8260 |
| 83101 | Lincoln County | 530 sq mi (1,373 km²) | 0.60 sq mi (1.55 km²) | 41.9765, -110.5474 |
| 83110 | Lincoln County | 152 sq mi (393 km²) | 0.10 sq mi (0.26 km²) | 42.7259, -110.8492 |
| 83111 | Lincoln County | 15.0 sq mi (38.8 km²) | None | 42.8190, -111.0114 |
| 83112 | Lincoln County | 57.0 sq mi (147.6 km²) | None | 42.8749, -110.8491 |
| 83113 | Sublette County | 960 sq mi (2,485 km²) | 3.5 sq mi (9.1 km²) | 42.5542, -110.2675 |
| 83114 | Lincoln County | 352 sq mi (911 km²) | 0.30 sq mi (0.78 km²) | 42.1004, -110.9598 |
| 83115 | Sublette County | 338 sq mi (876 km²) | 0.30 sq mi (0.78 km²) | 42.9115, -110.2387 |
| 83116 | Lincoln County | 2.9 sq mi (7.5 km²) | None | 41.7591, -110.5491 |
| 83118 | Lincoln County | 93.1 sq mi (241.1 km²) | 0.10 sq mi (0.26 km²) | 43.0478, -110.9280 |
| 83119 | Lincoln County | 13.3 sq mi (34.4 km²) | None | 42.6439, -110.9882 |
| 83121 | Lincoln County | 2.9 sq mi (7.5 km²) | None | 41.8499, -110.5403 |
| 83122 | Lincoln County | 7.4 sq mi (19.2 km²) | None | 42.8217, -110.9584 |
| 83123 | Lincoln County | 45.8 sq mi (118.6 km²) | 0.10 sq mi (0.26 km²) | 42.2369, -110.2684 |
| 83124 | Lincoln County | 32.4 sq mi (83.9 km²) | None | 41.7588, -110.3159 |
| 83126 | Lincoln County | 11.5 sq mi (29.8 km²) | None | 42.5811, -110.9042 |
| 83127 | Lincoln CountyAlso in Idaho | 231 sq mi (599 km²) | 0.10 sq mi (0.26 km²) | 42.9190, -110.9978 |
| 83128 | Lincoln County | 372 sq mi (962 km²) | 2.1 sq mi (5.4 km²) | 43.0401, -110.7222 |
| 83414 | Teton County | 343 sq mi (888 km²) | 1.8 sq mi (4.7 km²) | 43.8614, -110.9357 |
ZIP codes from neighbouring states that reach into Wyoming
These ZIP code areas are mostly in another state, but at least 1% of their area lies in Wyoming. See all ZIP codes that cross state lines.
| ZIP code | Mostly in county | Land area | Water area | Centre point |
|---|---|---|---|---|
| 57717 | Butte CountyAlso in South Dakota and Montana | 1,364 sq mi (3,534 km²) | 13.0 sq mi (33.7 km²) | 44.9339, -103.8957 |
| 82063 | Larimer CountyAlso in Colorado | 351 sq mi (910 km²) | 0.70 sq mi (1.81 km²) | 40.7702, -105.9705 |
| 82930 | Summit CountyAlso in Utah | 957 sq mi (2,477 km²) | 7.6 sq mi (19.7 km²) | 40.9582, -110.6075 |
| 83120 | Bonneville CountyAlso in Idaho | 137 sq mi (355 km²) | None | 43.1094, -111.1389 |
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 Wyoming?
176 Census ZIP code areas have most of their area in Wyoming, and 4 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
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