Ranking of Wyoming Cities and Places By Population in 2021
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2021, among all Wyoming cities and places, Cheyenne city had the highest population (65.15K), followed by Casper city (58.75K), and Gillette city (33.01K).
The chart below shows the top 10 cities and places, and the table below shows the ranking of all Wyoming cities and places.
You can see similar information for other states and the ranking of all cities and places in the United States.
You can also similar information for each Wyoming county.
Related Topics: Wyoming Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage), 2021 Census.
See this for other years:
Ranking of Wyoming Cities and Places By Population in 2021
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| Rank | City or Place | Population |
|---|---|---|
| 1 | Cheyenne city | 65151 |
| 2 | Casper city | 58749 |
| 3 | Gillette city | 33008 |
| 4 | Laramie city | 31996 |
| 5 | Rock Springs city | 23183 |
| 6 | Sheridan city | 19041 |
| 7 | Evanston city | 11879 |
| 8 | Green River city | 11634 |
| 9 | Jackson town | 10867 |
| 10 | Riverton city | 10771 |
| 11 | Cody city | 10239 |
| 12 | Rawlins city | 8314 |
| 13 | Lander city | 7437 |
| 14 | Powell city | 6500 |
| 15 | Douglas city | 6363 |
| 16 | Torrington city | 6149 |
| 17 | Worland city | 4811 |
| 18 | Buffalo city | 4520 |
| 19 | Mills town | 4242 |
| 20 | Wheatland town | 3597 |
| 21 | Newcastle city | 3326 |
| 22 | Bar Nunn town | 2990 |
| 23 | Evansville town | 2769 |
| 24 | Thermopolis town | 2729 |
| 25 | Kemmerer city | 2445 |
| 26 | Glenrock town | 2404 |
| 27 | Lovell town | 2284 |
| 28 | Afton town | 2226 |
| 29 | Lyman town | 2174 |
| 30 | Pinedale town | 2003 |
| 31 | Star Valley Ranch town | 1961 |
| 32 | Saratoga town | 1738 |
| 33 | Greybull town | 1664 |
| 34 | Wright town | 1622 |
| 35 | Lusk town | 1494 |
| 36 | Basin town | 1297 |
| 37 | Mountain View town | 1287 |
| 38 | Alpine town | 1266 |
| 39 | Pine Bluffs town | 1150 |
| 40 | Guernsey town | 1133 |
| 41 | Ranchester town | 1119 |
| 42 | Sundance town | 1052 |
| 43 | Moorcroft town | 962 |
| 44 | Dubois town | 916 |
| 45 | Upton town | 883 |
| 46 | Marbleton town | 849 |
| 47 | Dayton town | 834 |
| 48 | Cowley town | 787 |
| 49 | Hanna town | 689 |
| 50 | Byron town | 561 |
| 51 | Diamondville town | 526 |
| 52 | Bear River town | 525 |
| 53 | Pine Haven town | 509 |
| 54 | Cokeville town | 502 |
| 55 | Shoshoni town | 487 |
| 56 | Encampment town | 454 |
| 57 | Hudson town | 434 |
| 58 | Rolling Hills town | 426 |
| 59 | Baggs town | 411 |
| 60 | La Barge town | 399 |
| 60 | Lingle town | 399 |
| 61 | Big Piney town | 393 |
| 61 | Thayne town | 393 |
| 62 | LaGrange town | 379 |
| 63 | Sinclair town | 377 |
| 64 | Burns town | 374 |
| 65 | Burlington town | 331 |
| 66 | Hulett town | 316 |
| 67 | Meeteetse town | 315 |
| 68 | Midwest town | 284 |
| 69 | Kaycee town | 262 |
| 70 | Ten Sleep town | 257 |
| 71 | Medicine Bow town | 247 |
| 72 | Glendo town | 239 |
| 73 | East Thermopolis town | 229 |
| 74 | Pavillion town | 226 |
| 75 | Rock River town | 217 |
| 76 | Fort Laramie town | 212 |
| 77 | Wamsutter town | 199 |
| 78 | Superior town | 185 |
| 79 | Chugwater town | 177 |
| 80 | Albin town | 168 |
| 81 | Deaver town | 155 |
| 82 | Elk Mountain town | 153 |
| 83 | Edgerton town | 152 |
| 84 | Frannie town | 139 |
| 85 | Yoder town | 132 |
| 86 | Clearmont town | 120 |
| 87 | Granger town | 94 |
| 88 | Manville town | 92 |
| 89 | Manderson town | 87 |
| 90 | Dixon town | 74 |
| 90 | Kirby town | 74 |
| 91 | Hartville town | 68 |
| 92 | Bairoil town | 67 |
| 93 | Opal town | 64 |
| 93 | Riverside town | 64 |
| 94 | Van Tassell town | 23 |
| 95 | Lost Springs town | 4 |