Wyoming ZIP Codes
Demographics, income, and housing data for ZIP codes in Wyoming (WY).
178
Total ZIPs
563,839
Population
$79,709
Avg Income
$336,793
Avg Home Value
45.5
Avg Median Age
Counties in Wyoming
| County Name | ZIP Count | Population |
|---|---|---|
| Albany | 10 | 36,280 |
| Big Horn | 13 | 11,675 |
| Campbell | 6 | 46,084 |
| Carbon | 11 | 15,826 |
| Converse | 3 | 13,802 |
| Crook | 7 | 6,996 |
| Fremont | 11 | 40,124 |
| Goshen | 8 | 13,160 |
| Hot Springs | 2 | 4,797 |
| Johnson | 3 | 8,419 |
| Laramie | 12 | 91,757 |
| Lincoln | 16 | 18,266 |
| Natrona | 12 | 75,462 |
| Niobrara | 5 | 2,477 |
| Park | 6 | 28,229 |
| Platte | 5 | 8,813 |
| Sheridan | 12 | 29,373 |
| Sublette | 6 | 10,255 |
| Sweetwater | 11 | 43,789 |
| Teton | 7 | 21,205 |
| Uinta | 6 | 21,153 |
| Washakie | 2 | 8,598 |
| Weston | 4 | 7,299 |
Largest Cities in Wyoming
Cheyenne
86,283 people · 3 ZIPs
Casper 69,012 people · 3 ZIPs
Gillette 41,750 people · 2 ZIPs
Laramie 35,371 people · 3 ZIPs
Rock Springs 27,971 people · 1 ZIPs
Sheridan 24,558 people · 1 ZIPs
Riverton 19,408 people · 1 ZIPs
Jackson 15,851 people · 1 ZIPs
Cody 15,011 people · 1 ZIPs
Evanston 14,614 people · 1 ZIPs
Lander 13,535 people · 1 ZIPs
Green River 13,121 people · 1 ZIPs
Powell 11,738 people · 1 ZIPs
Torrington 10,235 people · 1 ZIPs
Douglas 9,592 people · 1 ZIPs
Rawlins 9,584 people · 1 ZIPs
Worland 7,866 people · 1 ZIPs
Buffalo 7,585 people · 1 ZIPs
Wheatland 6,467 people · 1 ZIPs
Newcastle 5,455 people · 1 ZIPs
ZIP Codes in Wyoming
Showing top 100 of 178 ZIP codes by population.
| ZIP Code | City | Population | Density |
|---|---|---|---|
| 82001 | Cheyenne | 35,484 | 233 |
| 82009 | Cheyenne | 31,703 | 10 |
| 82901 | Rock Springs | 27,971 | 8 |
| 82601 | Casper | 27,400 | 19 |
| 82604 | Casper | 25,882 | 5 |
| 82801 | Sheridan | 24,558 | 15 |
| 82718 | Gillette | 23,003 | 5 |
| 82070 | Laramie | 19,766 | 7 |
| 82501 | Riverton | 19,408 | 8 |
| 82007 | Cheyenne | 19,096 | 38 |
| 82716 | Gillette | 18,747 | 7 |
| 83001 | Jackson | 15,851 | 8 |
| 82609 | Casper | 15,730 | 104 |
| 82072 | Laramie | 15,533 | 28 |
| 82414 | Cody | 15,011 | 2 |
| 82930 | Evanston | 14,614 | 5 |
| 82520 | Lander | 13,535 | 2 |
| 82935 | Green River | 13,121 | 31 |
| 82435 | Powell | 11,738 | 5 |
| 82240 | Torrington | 10,235 | 6 |
| 82633 | Douglas | 9,592 | 1 |
| 82301 | Rawlins | 9,584 | 3 |
| 82401 | Worland | 7,866 | 5 |
| 82834 | Buffalo | 7,585 | 1 |
| 82201 | Wheatland | 6,467 | 2 |
| 82701 | Newcastle | 5,455 | 1 |
| 82941 | Pinedale | 5,028 | 5 |
| 82443 | Thermopolis | 4,697 | 2 |
| 83110 | Afton | 4,307 | 11 |
| 82637 | Glenrock | 4,136 | 2 |
| 82636 | Evansville | 3,981 | 17 |
| 82937 | Lyman | 3,654 | 12 |
| 83014 | Wilson | 3,595 | 7 |
| 82431 | Lovell | 3,552 | 3 |
| 83113 | Big Piney | 3,278 | 1 |
| 83101 | Kemmerer | 3,104 | 2 |
| 82721 | Moorcroft | 3,078 | 2 |
| 83127 | Thayne | 3,041 | 16 |
| 82426 | Greybull | 2,644 | 2 |
| 82331 | Saratoga | 2,286 | 2 |
| 82729 | Sundance | 2,251 | 1 |
| 82732 | Wright | 2,154 | 8 |
| 82225 | Lusk | 2,067 | 1 |
| 82513 | Dubois | 1,879 | 1 |
| 82939 | Mountain View | 1,861 | 9 |
| 82727 | Rozet | 1,838 | 2 |
| 82410 | Basin | 1,760 | 4 |
| 82514 | Fort Washakie | 1,645 | 3 |
| 82082 | Pine Bluffs | 1,606 | 3 |
| 83128 | Alpine | 1,601 | 1 |
| 82730 | Upton | 1,566 | 1 |
| 82053 | Burns | 1,524 | 3 |
| 82644 | Mills | 1,480 | 679 |
| 82214 | Guernsey | 1,302 | 5 |
| 82839 | Ranchester | 1,153 | 4 |
| 83118 | Etna | 1,139 | 22 |
| 82649 | Shoshoni | 1,120 | 1 |
| 82836 | Dayton | 1,073 | 1 |
| 82223 | Lingle | 996 | 3 |
| 82720 | Hulett | 955 | 1 |
| 82327 | Hanna | 929 | 1 |
| 82054 | Carpenter | 920 | 2 |
| 82325 | Encampment | 878 | 1 |
| 82523 | Pavillion | 868 | 0 |
| 82842 | Story | 843 | 22 |
| 82932 | Farson | 836 | 1 |
| 83115 | Daniel | 830 | 1 |
| 83114 | Cokeville | 828 | 1 |
| 82639 | Kaycee | 805 | 0 |
| 82433 | Meeteetse | 789 | 0 |
| 82420 | Cowley | 783 | 6 |
| 82933 | Fort Bridger | 759 | 4 |
| 82442 | Ten Sleep | 732 | 0 |
| 83116 | Diamondville | 728 | 181 |
| 82321 | Baggs | 717 | 1 |
| 83123 | La Barge | 711 | 3 |
| 83112 | Bedford | 666 | 2 |
| 82411 | Burlington | 664 | 3 |
| 82221 | Lagrange | 635 | 1 |
| 82412 | Byron | 626 | 12 |
| 82832 | Banner | 618 | 1 |
| 82923 | Boulder | 558 | 0 |
| 83414 | Alta | 544 | 1 |
| 83111 | Auburn | 519 | 2 |
| 82213 | Glendo | 513 | 0 |
| 82334 | Sinclair | 501 | 1 |
| 82336 | Wamsutter | 498 | 0 |
| 82516 | Kinnear | 496 | 1 |
| 83122 | Grover | 494 | 15 |
| 82244 | Yoder | 478 | 1 |
| 82212 | Fort Laramie | 474 | 1 |
| 83120 | Freedom | 471 | 1 |
| 82643 | Midwest | 469 | 6 |
| 82421 | Deaver | 448 | 4 |
| 82515 | Hudson | 446 | 21 |
| 82510 | Arapahoe | 423 | 7 |
| 82005 | Fe Warren Afb | 417 | 55 |
| 82050 | Albin | 401 | 1 |
| 83025 | Teton Village | 400 | 12 |
| 82210 | Chugwater | 399 | 0 |
All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.