Counties
The population of all counties in the State of Wyoming according to census results and latest official estimates.
| Name | Status | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Estimate 2015-07-01 | |
|---|---|---|---|---|---|
| Wyoming | State | 493,786 | 563,626 | 586,107 | |
| Albany | County | 32,029 | 36,299 | 37,956 | → |
| Big Horn | County | 11,442 | 11,668 | 12,022 | → |
| Campbell | County | 33,705 | 46,133 | 49,220 | → |
| Carbon | County | 15,626 | 15,885 | 15,559 | → |
| Converse | County | 12,046 | 13,833 | 14,236 | → |
| Crook | County | 5,886 | 7,083 | 7,444 | → |
| Fremont | County | 35,805 | 40,123 | 40,315 | → |
| Goshen | County | 12,537 | 13,247 | 13,383 | → |
| Hot Springs | County | 4,877 | 4,812 | 4,741 | → |
| Johnson | County | 7,084 | 8,569 | 8,585 | → |
| Laramie | County | 81,617 | 91,881 | 97,121 | → |
| Lincoln | County | 14,568 | 18,106 | 18,722 | → |
| Natrona | County | 66,541 | 75,450 | 82,178 | → |
| Niobrara | County | 2,410 | 2,484 | 2,542 | → |
| Park | County | 25,788 | 28,205 | 29,228 | → |
| Platte | County | 8,792 | 8,667 | 8,812 | → |
| Sheridan | County | 26,563 | 29,116 | 30,009 | → |
| Sublette | County | 5,913 | 10,247 | 9,899 | → |
| Sweetwater | County | 37,620 | 43,806 | 44,626 | → |
| Teton | County | 18,257 | 21,294 | 23,125 | → |
| Uinta | County | 19,745 | 21,118 | 20,822 | → |
| Washakie | County | 8,292 | 8,533 | 8,328 | → |
| Weston | County | 6,643 | 7,208 | 7,234 | → |
Contents: Incorporated Places
The population of all incorporated places in the State of Wyoming according to census results and latest official estimates.
| Name | Status | County | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Estimate 2015-07-01 | |
|---|---|---|---|---|---|---|
| Afton | Town | Lincoln | 1,859 | 1,916 | 1,972 | → |
| Albin | Town | Laramie | 118 | 181 | 190 | → |
| Alpine | Town | Lincoln | 556 | 828 | 850 | → |
| Baggs | Town | Carbon | 376 | 440 | 431 | → |
| Bairoil | Town | Sweetwater | 97 | 106 | 105 | → |
| Bar Nunn | Town | Natrona | 951 | 2,213 | 2,820 | → |
| Basin | Town | Big Horn | 1,257 | 1,285 | 1,305 | → |
| Big Piney | Town | Sublette | 407 | 562 | 531 | → |
| Buffalo | City | Johnson | 3,924 | 4,585 | 4,632 | → |
| Burlington | Town | Big Horn | 238 | 288 | 341 | → |
| Burns | Town | Laramie | 274 | 301 | 304 | → |
| Byron | Town | Big Horn | 548 | 593 | 617 | → |
| Casper | City | Natrona | 50,024 | 55,323 | 60,285 | → |
| Cheyenne | City | Laramie | 53,349 | 59,638 | 63,335 | → |
| Chugwater | Town | Platte | 244 | 212 | 216 | → |
| Clearmont | Town | Sheridan | 118 | 141 | 140 | → |
| Cody | City | Park | 8,954 | 9,520 | 9,792 | → |
| Cokeville | Town | Lincoln | 518 | 535 | 541 | → |
| Cowley | Town | Big Horn | 565 | 655 | 735 | → |
| Dayton | Town | Sheridan | 677 | 759 | 804 | → |
| Deaver | Town | Big Horn | 177 | 178 | 186 | → |
| Diamondville | Town | Lincoln | 706 | 737 | 738 | → |
| Dixon | Town | Carbon | 85 | 97 | 95 | → |
| Douglas | City | Converse | 5,305 | 6,114 | 6,531 | → |
| Dubois | Town | Fremont | 966 | 982 | 987 | → |
| East Thermopolis | Town | Hot Springs | 306 | 254 | 248 | → |
| Edgerton | Town | Natrona | 168 | 195 | 201 | → |
| Elk Mountain | Town | Carbon | 193 | 191 | 196 | → |
| Encampment | Town | Carbon | 442 | 450 | 438 | → |
| Evanston | City | Uinta | 11,518 | 12,387 | 12,133 | → |
| Evansville | Town | Natrona | 2,251 | 2,535 | 2,931 | → |
| Fort Laramie | Town | Goshen | 243 | 230 | 224 | → |
| Frannie | Town | Big Horn / Park | 206 | 157 | 163 | → |
| Gillette | City | Campbell | 20,749 | 29,813 | 32,649 | → |
| Glendo | Town | Platte | 232 | 205 | 200 | → |
| Glenrock | Town | Converse | 2,248 | 2,575 | 2,598 | → |
| Granger | Town | Sweetwater | 146 | 139 | 138 | → |
| Green River | City | Sweetwater | 11,798 | 12,515 | 12,465 | → |
| Greybull | Town | Big Horn | 1,824 | 1,847 | 1,879 | → |
| Guernsey | Town | Platte | 1,147 | 1,147 | 1,195 | → |
| Hanna | Town | Carbon | 879 | 841 | 814 | → |
| Hartville | Town | Platte | 76 | 62 | 62 | → |
| Hudson | Town | Fremont | 403 | 461 | 456 | → |
| Hulett | Town | Crook | 452 | 382 | 409 | → |
| Jackson | Town | Teton | 8,692 | 9,621 | 10,523 | → |
| Kaycee | Town | Johnson | 242 | 263 | 261 | → |
| Kemmerer | City | Lincoln | 2,667 | 2,656 | 2,739 | → |
| Kirby | Town | Hot Springs | 66 | 92 | 92 | → |
| La Barge | Town | Lincoln | 463 | 551 | 553 | → |
| La Grange | Town | Goshen | 341 | 448 | 455 | → |
| Lander | City | Fremont | 6,918 | 7,597 | 7,686 | → |
| Laramie | City | Albany | 27,281 | 30,815 | 32,158 | → |
| Lingle | Town | Goshen | 513 | 468 | 462 | → |
| Lost Springs | Town | Converse | 1 | 4 | 4 | → |
| Lovell | Town | Big Horn | 2,359 | 2,360 | 2,422 | → |
| Lusk | Town | Niobrara | 1,451 | 1,567 | 1,628 | → |
| Lyman | Town | Uinta | 1,973 | 2,104 | 2,074 | → |
| Manderson | Town | Big Horn | 105 | 114 | 117 | → |
| Manville | Town | Niobrara | 102 | 95 | 96 | → |
| Marbleton | Town | Sublette | 780 | 1,082 | 1,090 | → |
| Medicine Bow | Town | Carbon | 274 | 284 | 270 | → |
| Meeteetse | Town | Park | 345 | 327 | 326 | → |
| Midwest | Town | Natrona | 385 | 404 | 410 | → |
| Mills | Town | Natrona | 3,198 | 3,463 | 3,785 | → |
| Moorcroft | Town | Crook | 845 | 1,009 | 1,062 | → |
| Mountain View | Town | Uinta | 1,197 | 1,290 | 1,294 | → |
| Newcastle | City | Weston | 3,313 | 3,533 | 3,534 | → |
| Opal | Town | Lincoln | 102 | 96 | 100 | → |
| Pavillion | Town | Fremont | 180 | 233 | 238 | → |
| Pine Bluffs | Town | Laramie | 1,112 | 1,129 | 1,146 | → |
| Pine Haven | Town | Crook | 218 | 490 | 519 | → |
| Pinedale | Town | Sublette | 1,429 | 2,026 | 1,923 | → |
| Powell | City | Park | 5,590 | 6,314 | 6,462 | → |
| Ranchester | Town | Sheridan | 707 | 857 | 940 | → |
| Rawlins | City | Carbon | 9,099 | 9,259 | 9,040 | → |
| Riverside | Town | Carbon | 60 | 52 | 53 | → |
| Riverton | City | Fremont | 9,267 | 10,695 | 10,873 | → |
| Rock River | Town | Albany | 231 | 245 | 244 | → |
| Rock Springs | City | Sweetwater | 18,671 | 23,036 | 23,962 | → |
| Rolling Hills | Town | Converse | 440 | 438 | 442 | → |
| Saratoga | Town | Carbon | 1,719 | 1,690 | 1,677 | → |
| Sheridan | City | Sheridan | 16,023 | 17,450 | 17,873 | → |
| Shoshoni | Town | Fremont | 630 | 649 | 648 | → |
| Sinclair | Town | Carbon | 418 | 433 | 413 | → |
| Star Valley Ranch | Town | Lincoln | 670 | 1,503 | 1,548 | → |
| Sundance | Town | Crook | 1,257 | 1,182 | 1,272 | → |
| Superior | Town | Sweetwater | 243 | 334 | 323 | → |
| Ten Sleep | Town | Washakie | 353 | 260 | 254 | → |
| Thayne | Town | Lincoln | 348 | 366 | 363 | → |
| Thermopolis | Town | Hot Springs | 3,172 | 3,009 | 2,974 | → |
| Torrington | City | Goshen | 5,983 | 6,501 | 6,669 | → |
| Upton | Town | Weston | 881 | 1,100 | 1,109 | → |
| Van Tassell | Town | Niobrara | 18 | 15 | 15 | → |
| Wamsutter | Town | Sweetwater | 260 | 451 | 493 | → |
| Wheatland | Town | Platte | 3,562 | 3,627 | 3,659 | → |
| Worland | City | Washakie | 5,389 | 5,487 | 5,372 | → |
| Wright | Town | Campbell | 1,353 | 1,807 | 1,862 | → |
| Yoder | Town | Goshen | 160 | 151 | 159 | → |
Source: U.S. Census Bureau (web).
Explanation: Places: 2000 population in the boundaries of 2010 and later population figures in the boundaries of 2015.