| HISTORICAL DECENNIAL CENSUS POPULATION FOR WYOMING COUNTIES, CITIES, AND TOWNS | | | | | | | |
| Source: U.S. Bureau of the Census | | | | | | | | | | | | | | | |
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| Decennial Population of Wyoming and Counties | | | | | | | | | | | | | |
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| Area | 2010 | 2000 | 1990 | 1980 | 1970 | 1960 | 1950 | 1940 | 1930 | 1920 | 1910 | 1900 | 1890 | 1880 | 1870 | |
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| Wyoming(1) | 563,626 | 493,782 | 453,588 | 469,557 | 332,416 | 330,066 | 290,529 | 250,742 | 225,565 | 194,402 | 145,965 | 92,531 | 62,555 | 20,789 | 9,118 | |
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| Albany | 36,299 | 32,014 | 30,797 | 29,062 | 26,431 | 21,290 | 19,055 | 13,946 | 12,041 | 9,283 | 11,574 | 13,084 | 8,865 | 4,626 | 2,021 | |
| Big Horn | 11,668 | 11,461 | 10,525 | 11,896 | 10,202 | 11,898 | 13,176 | 12,911 | 11,222 | 12,105 | 8,886 | 4,328 | | | | |
| Campbell | 46,133 | 33,698 | 29,370 | 24,367 | 12,957 | 5,861 | 4,839 | 6,048 | 6,720 | 5,233 | | | | | | |
| Carbon | 15,885 | 15,639 | 16,659 | 21,896 | 13,354 | 14,937 | 15,742 | 12,644 | 11,391 | 9,525 | 11,282 | 9,589 | 6,857 | 3,438 | 1,368 | |
| Converse | 13,833 | 12,052 | 11,128 | 14,069 | 5,938 | 6,366 | 5,933 | 6,631 | 7,145 | 7,871 | 6,294 | 3,337 | 2,738 | | | |
| Crook | 7,083 | 5,887 | 5,294 | 5,308 | 4,535 | 4,691 | 4,738 | 5,463 | 5,333 | 5,524 | 6,492 | 3,137 | 2,338 | 239 | | |
| Fremont | 40,123 | 35,804 | 33,662 | 38,992 | 28,352 | 26,168 | 19,580 | 16,095 | 10,490 | 11,820 | 11,822 | 5,357 | 2,463 | | | |
| Goshen | 13,249 | 12,538 | 12,373 | 12,040 | 10,885 | 11,941 | 12,634 | 12,207 | 11,754 | 8,064 | | | | | | |
| Hot Springs | 4,812 | 4,882 | 4,809 | 5,710 | 4,952 | 6,365 | 5,250 | 4,607 | 5,476 | 5,164 | | | | | | |
| Johnson | 8,569 | 7,075 | 6,145 | 6,700 | 5,587 | 5,475 | 4,707 | 4,980 | 4,816 | 4,617 | 3,453 | 2,361 | 2,357 | 637 | | |
| Laramie | 91,738 | 81,607 | 73,142 | 68,649 | 56,360 | 60,149 | 47,662 | 33,651 | 26,845 | 20,699 | 26,127 | 20,181 | 16,777 | 6,409 | 2,957 | |
| Lincoln | 18,106 | 14,573 | 12,625 | 12,177 | 8,640 | 9,018 | 9,023 | 10,286 | 10,894 | 12,487 | | | | | | |
| Natrona | 75,450 | 66,533 | 61,226 | 71,856 | 51,264 | 49,623 | 31,437 | 23,858 | 24,272 | 14,635 | 4,766 | 1,785 | 1,094 | | | |
| Niobrara | 2,484 | 2,407 | 2,499 | 2,924 | 2,924 | 3,750 | 4,701 | 5,988 | 4,723 | 6,321 | | | | | | |
| Park | 28,205 | 25,786 | 23,178 | 21,639 | 17,752 | 16,874 | 15,182 | 10,976 | 8,207 | 7,298 | 4,909 | | | | | |
| Platte | 8,667 | 8,807 | 8,145 | 11,975 | 6,486 | 7,195 | 7,925 | 8,013 | 9,695 | 7,421 | | | | | | |
| Sheridan | 29,116 | 26,560 | 23,562 | 25,048 | 17,852 | 18,989 | 20,185 | 19,255 | 16,875 | 18,182 | 16,324 | 5,122 | 1,972 | | | |
| Sublette | 10,247 | 5,920 | 4,843 | 4,548 | 3,755 | 3,778 | 2,481 | 2,778 | 1,944 | | | | | | | |
| Sweetwater | 43,806 | 37,613 | 38,823 | 41,723 | 18,391 | 17,920 | 22,017 | 19,407 | 18,165 | 13,640 | 11,575 | 8,455 | 4,941 | 2,561 | 1,916 | |
| Teton | 21,294 | 18,251 | 11,172 | 9,355 | 4,823 | 3,062 | 2,593 | 2,543 | 2,003 | | | | | | | |
| Uinta | 21,118 | 19,742 | 18,705 | 13,021 | 7,100 | 7,484 | 7,331 | 7,223 | 6,572 | 6,611 | 16,982 | 12,223 | 7,414 | 2,879 | 856 | |
| Washakie | 8,533 | 8,289 | 8,388 | 9,496 | 7,569 | 8,883 | 7,252 | 5,858 | 4,109 | 3,106 | | | | | | |
| Weston | 7,208 | 6,644 | 6,518 | 7,106 | 6,307 | 7,929 | 6,733 | 4,958 | 4,673 | 4,631 | 4,960 | 3,203 | 2,422 | | | |
| Yellowstone | (2) | (2) | (2) | (2) | (2) | 420 | 353 | 416 | 200 | 165 | 519 | 369 | 467 | | | |
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| (1) 1890 total includes 1,850 Indians specially enumerated. | | | | | | | | | | | | | |
| (2) Included in Park and Teton Counties. | | | | | | | | | | | | | | | |
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| Decennial Population of Cities and Towns | | | | | | | | | | | | | | |
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| Place | County | 2010 | 2000 | 1990 | 1980 | 1970 | 1960 | 1950 | 1940 | 1930 | 1920 | 1910 | 1900 | 1890 | 1880 | 1870 |
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| Afton town | Lincoln | 1,911 | 1,818 | 1,394 | 1,481 | 1,290 | 1,337 | 1,319 | 1,211 | 807 | 796 | 570 | | | | |
| Albin town | Laramie | 181 | 120 | 120 | 128 | 118 | 172 | 208 | 160 | | | | | | | |
| Alpine town | Lincoln | 828 | 550 | 200 | | | | | | | | | | | | |
| Baggs town | Carbon | 440 | 348 | 272 | 433 | 146 | 199 | 206 | 221 | 192 | 200 | | | | | |
| Bairoil town | Sweetwater | 106 | 97 | 228 | | | | | | | | | | | | |
| Bar Nunn town | Natrona | 2,213 | 936 | 835 | | | | | | | | | | | | |
| Basin town | Big Horn | 1,285 | 1,238 | 1,180 | 1,349 | 1,145 | 1,319 | 1,220 | 1,099 | 903 | 1,088 | 763 | | | | |
| Bear River town | Uinta | 518 | | | | | | | | | | | | | | |
| Big Piney town | Sublette | 552 | 408 | 454 | 530 | 570 | 663 | 206 | 241 | 184 | 173 | | | | | |
| Buffalo city | Johnson | 4,585 | 3,900 | 3,302 | 3,799 | 3,394 | 2,907 | 2,674 | 2,302 | 1,749 | 1,772 | 1,368 | 710 | 1,087 | | |
| Burlington town | Big Horn | 288 | 250 | 184 | | | | | | | | | | | | |
| Burns town | Laramie | 301 | 285 | 254 | 268 | 185 | 225 | 216 | 253 | 216 | 300 | | | | | |
| Byron town | Big Horn | 593 | 557 | 470 | 633 | 397 | 417 | 350 | 388 | 250 | 326 | 442 | | | | |
| Casper city | Natrona | 55,316 | 49,644 | 46,742 | 51,016 | 39,361 | 38,930 | 23,673 | 17,964 | 16,619 | 11,447 | 2,639 | 883 | 544 | | |
| Cheyenne city | Laramie | 59,466 | 53,011 | 50,008 | 47,283 | 41,254 | 43,505 | 31,935 | 22,474 | 17,361 | 13,829 | 11,320 | 14,087 | 11,690 | 3,456 | 1,450 |
| Chugwater town | Platte | 212 | 244 | 192 | 282 | 187 | 287 | 283 | 245 | 286 | | | | | | |
| Clearmont town | Sheridan | 142 | 115 | 119 | 191 | 141 | 154 | 225 | 215 | 214 | | | | | | |
| Cody city | Park | 9,520 | 8,835 | 7,897 | 6,599 | 5,161 | 4,838 | 3,872 | 2,536 | 1,800 | 1,242 | 1,132 | | | | |
| Cokeville town | Lincoln | 535 | 506 | 493 | 515 | 440 | 545 | 440 | 452 | 431 | 430 | | | | | |
| Cowley town | Big Horn | 655 | 560 | 477 | 455 | 366 | 459 | 463 | 491 | 526 | 687 | 574 | | | | |
| Dayton town | Sheridan | 757 | 678 | 565 | 701 | 396 | 333 | 316 | 240 | 348 | 136 | 313 | | | | |
| Deaver town | Big Horn | 178 | 177 | 199 | 178 | 112 | 121 | 118 | 111 | 85 | 142 | | | | | |
| Diamondville town | Lincoln | 737 | 716 | 864 | 1,000 | 485 | 398 | 415 | 586 | 812 | 726 | 696 | | | | |
| Dixon town | Carbon | 97 | 79 | 70 | 82 | 72 | 108 | 124 | 94 | 145 | 170 | | | | | |
| Douglas city | Converse | 6,120 | 5,288 | 5,076 | 6,030 | 2,677 | 2,822 | 2,544 | 2,205 | 1,917 | 2,294 | 2,246 | 734 | 491 | | |
| Dubois town | Fremont | 971 | 962 | 895 | 1,067 | 898 | 574 | 279 | 412 | 177 | 243 | | | | | |
| East Thermopolis town | Hot Springs | 254 | 274 | 221 | 359 | 316 | 281 | 248 | | | | | | | | |
| Edgerton town | Natrona | 195 | 169 | 247 | 510 | 350 | 512 | 203 | 232 | 269 | | | | | | |
| Elk Mountain town | Carbon | 191 | 192 | 174 | 338 | 127 | 190 | 196 | 107 | 54 | 89 | 98 | | | | |
| Encampment town | Carbon | 450 | 443 | 490 | 611 | 321 | 333 | 288 | 331 | 209 | 230 | 421 | | | | |
| Evanston city | Uinta | 12,359 | 11,507 | 10,903 | 6,265 | 4,462 | 4,901 | 3,863 | 3,605 | 3,075 | 3,479 | 2,583 | 2,110 | 1,995 | 1,277 | 77 |
| Evansville town | Natrona | 2,544 | 2,255 | 1,403 | 2,335 | 832 | 678 | 393 | 206 | 174 | | | | | | |
| Fort Laramie town | Goshen | 230 | 243 | 243 | 356 | 197 | 233 | 300 | 311 | 245 | | | | | | |
| Frannie town | Big Horn & Park | 157 | 209 | 148 | 138 | 139 | 171 | | | | | | | | | |
| Gillete city | Campbell | 29,087 | 19,646 | 17,635 | 12,134 | 7,194 | 3,580 | 2,191 | 2,177 | 1,340 | 1,157 | 448 | 151 | | | |
| Glendo town | Platte | 205 | 229 | 195 | 367 | 210 | 292 | 215 | 162 | 201 | | | | | | |
| Glenrock town | Converse | 2,576 | 2,231 | 2,153 | 2,736 | 1,515 | 1,584 | 1,110 | 1,014 | 810 | 1,003 | | | | | |
| Granger town | Sweetwater | 139 | 146 | 126 | 177 | 137 | 159 | 122 | 163 | 135 | 136 | | | | | |
| Green River city | Sweetwater | 12,515 | 11,808 | 12,711 | 12,807 | 4,196 | 3,497 | 3,187 | 2,640 | 2,589 | 2,140 | 1,313 | 1,361 | 723 | 327 | 106 |
| Greybull town | Big Horn | 1,847 | 1,815 | 1,789 | 2,277 | 1,953 | 2,286 | 2,262 | 1,828 | 1,806 | 2,692 | 258 | | | | |
| Guernsey town | Platte | 1,147 | 1,147 | 1,155 | 1,512 | 793 | 800 | 721 | 603 | 656 | 372 | 274 | | | | |
| Hanna town | Carbon | 841 | 873 | 1,076 | 2,288 | 460 | 625 | 1,326 | 1,127 | | | | | | | |
| Hartville town | Platte | 62 | 76 | 78 | 149 | 246 | 177 | 229 | 179 | 189 | 138 | 235 | | | | |
| Hudson town | Fremont | 458 | 407 | 392 | 514 | 381 | 369 | 293 | 330 | 328 | 977 | 319 | | | | |
| Hulett town | Crook | 383 | 408 | 429 | 291 | 318 | 335 | | | | | | | | | |
| Jackson town | Teton | 9,577 | 8,647 | 4,472 | 4,511 | 2,688 | 1,437 | 1,244 | 1,046 | 533 | 307 | | | | | |
| Kaycee town | Johnson | 263 | 249 | 256 | 271 | 272 | 284 | 211 | 210 | 161 | 217 | | | | | |
| Kemmerer city | Lincoln | 2,656 | 2,651 | 3,020 | 3,273 | 2,292 | 2,028 | 1,667 | 2,026 | 1,884 | 1,517 | 843 | | | | |
| Kirby town | Hot Springs | 92 | 57 | 59 | 129 | 75 | 82 | 99 | 107 | 173 | 174 | | | | | |
| La Barge town | Lincoln | 551 | 431 | 493 | 302 | | | | | | | | | | | |
| La Grange town | Goshen | 448 | 332 | 224 | 232 | 189 | 176 | 221 | 211 | | | | | | | |
| Lander city | Fremont | 7,487 | 6,867 | 7,023 | 7,867 | 7,125 | 4,182 | 3,349 | 2,594 | 1,826 | 2,133 | 1,812 | 737 | 525 | 193 | |
| Laramie city | Albany | 30,816 | 27,204 | 26,687 | 24,410 | 23,143 | 17,520 | 15,581 | 10,627 | 8,609 | 6,301 | 8,237 | 8,207 | 6,388 | 2,696 | 828 |
| Lingle town | Goshen | 468 | 510 | 473 | 475 | 446 | 437 | 403 | 428 | 415 | 363 | | | | | |
| Lost Springs town | Converse | 4 | 1 | 4 | 9 | 7 | 5 | 9 | 38 | 65 | 121 | | | | | |
| Lovell town | Big Horn | 2,360 | 2,281 | 2,131 | 2,447 | 2,371 | 2,451 | 2,508 | 2,175 | 1,857 | 1,686 | 699 | | | | |
| Lusk town | Niobrara | 1,567 | 1,447 | 1,504 | 1,650 | 1,495 | 1,890 | 2,089 | 1,814 | 1,218 | 2,092 | 414 | 180 | 253 | | |
| Lyman town | Uinta | 2,115 | 1,938 | 1,896 | 2,284 | 643 | 425 | 483 | 378 | 377 | 577 | | | | | |
| Manderson town | Big Horn | 114 | 104 | 83 | 174 | 117 | 167 | 107 | 130 | 96 | | | | | | |
| Manville town | Niobrara | 95 | 101 | 97 | 94 | 92 | 124 | 154 | 240 | 201 | 584 | | | | | |
| Marbleton town | Sublette | 1,094 | 720 | 634 | 537 | 223 | 189 | 20 | 43 | 26 | 89 | | | | | |
| Medicine Bow town | Carbon | 284 | 274 | 389 | 953 | 455 | 392 | 328 | 338 | 264 | 210 | 127 | | | | |
| Meeteetse town | Park | 327 | 351 | 368 | 512 | 459 | 514 | 404 | 373 | 296 | 300 | 207 | | | | |
| Midwest town | Natrona | 404 | 408 | 495 | 638 | | | | | | | | | | | |
| Mills town | Natrona | 3,461 | 2,591 | 1,574 | 2,139 | 1,724 | 1,477 | 866 | 379 | 357 | | | | | | |
| Moorcroft town | Crook | 1,009 | 807 | 768 | 1,014 | 981 | 826 | 517 | 387 | 341 | 420 | 178 | | | | |
| Mountain View town | Uinta | 1,286 | 1,153 | 1,189 | 628 | | | | | | | | | | | |
| Newcastle city | Weston | 3,532 | 3,065 | 3,003 | 3,596 | 3,432 | 4,345 | 3,395 | 1,962 | 1,201 | 1,003 | 975 | 756 | 1,715 | | |
| Opal town | Lincoln | 96 | 102 | 95 | 55 | 67 | 78 | | | | | | | | | |
| Pavillion town | Fremont | 231 | 165 | 126 | 287 | 181 | 190 | 241 | 176 | | | | | | | |
| Pine Bluffs town | Laramie | 1,129 | 1,153 | 1,054 | 1,077 | 937 | 1,121 | 846 | 771 | 670 | 618 | 246 | | | | |
| Pinedale town | Sublette | 2,030 | 1,412 | 1,181 | 1,066 | 948 | 965 | 770 | 647 | 219 | 94 | | | | | |
| Pine Haven town | Crook | 490 | 222 | 141 | | | | | | | | | | | | |
| Powell city | Park | 6,314 | 5,373 | 5,292 | 5,310 | 4,807 | 4,740 | 3,804 | 1,948 | 1,156 | 2,463 | | | | | |
| Ranchster town | Sheridan | 855 | 701 | 676 | 655 | 208 | 235 | 251 | 189 | 155 | 147 | | | | | |
| Rawlins city | Carbon | 9,259 | 8,538 | 9,380 | 11,547 | 7,855 | 8,968 | 7,415 | 5,531 | 4,868 | 3,969 | 4,256 | 2,317 | 2,235 | 1,451 | 612 |
| Riverside town | Carbon | 52 | 59 | 85 | 55 | 46 | 87 | 50 | 68 | 34 | 29 | 49 | | | | |
| Riverton city | Fremont | 10,615 | 9,310 | 9,202 | 9,562 | 7,995 | 6,845 | 4,142 | 2,540 | 1,608 | 2,023 | 483 | | | | |
| Rock River town | Albany | 245 | 235 | 190 | 415 | 344 | 497 | 424 | 349 | 260 | 281 | 123 | | | | |
| Rock Springs city | Sweetwater | 23,036 | 18,708 | 19,050 | 19,458 | 11,657 | 10,371 | 10,857 | 9,827 | 8,440 | 6,456 | 5,778 | 4,363 | 3,406 | 763 | 40 |
| Rolling Hills town | Converse | 440 | 449 | 330 | | | | | | | | | | | | |
| Saratoga town | Carbon | 1,690 | 1,726 | 1,969 | 2,410 | 1,181 | 1,133 | 926 | 810 | 567 | 449 | 557 | | | | |
| Sheridan city | Sheridan | 17,444 | 15,804 | 13,900 | 15,146 | 10,856 | 11,651 | 11,500 | 10,529 | 8,538 | 9,175 | 8,408 | 1,559 | 281 | | |
| Shoshoni town | Fremont | 649 | 635 | 497 | 879 | 562 | 766 | 891 | 226 | 263 | 561 | 604 | | | | |
| Sinclair town | Carbon | 433 | 423 | 500 | 586 | 445 | 621 | 775 | 604 | | | | | | | |
| Star Valley Ranch town | Lincoln | 1,503 | | | | | | | | | | | | | | |
| Sundance town | Crook | 1,182 | 1,161 | 1,139 | 1,087 | 1,056 | 908 | 893 | 685 | 369 | 328 | 281 | 294 | 515 | | |
| Superior town | Sweetwater | 336 | 244 | 273 | 586 | 197 | 241 | 1,580 | 1,240 | 1,156 | 1,034 | | | | | |
| Ten Sleep town | Washakie | 260 | 304 | 311 | 407 | 320 | 314 | 289 | 345 | | | | | | | |
| Thayne town | Lincoln | 366 | 341 | 267 | 256 | 195 | 214 | 229 | | | | | | | | |
| Thermopolis town | Hot Springs | 3,009 | 3,172 | 3,247 | 3,852 | 3,063 | 3,955 | 2,870 | 2,422 | 2,129 | 2,095 | 1,524 | 299 | | | |
| Torrington town | Goshen | 6,501 | 5,776 | 5,651 | 5,441 | 4,237 | 4,188 | 3,247 | 2,344 | 1,811 | 1,301 | 155 | | | | |
| Upton town | Weston | 1,100 | 872 | 980 | 1,193 | 987 | 1,224 | 951 | 545 | 373 | 306 | 244 | | | | |
| Van Tassell town | Niobrara | 15 | 18 | 8 | 10 | 21 | 15 | 34 | 82 | 99 | 170 | | | | | |
| Wamsutter town | Sweetwater | 451 | 261 | 240 | 681 | 139 | 110 | 103 | 169 | | | | | | | |
| Wheatland town | Platte | 3,627 | 3,548 | 3,271 | 5,816 | 2,498 | 2,350 | 2,286 | 2,110 | 1,997 | 1,336 | 796 | | | | |
| Worland city | Washakie | 5,487 | 5,250 | 5,742 | 6,391 | 5,055 | 5,806 | 4,202 | 2,710 | 1,461 | 1,225 | 265 | | | | |
| Wright town | Campbell | 1,807 | 1,347 | 1,236 | | | | | | | | | | | | |
| Yoder town | Goshen | 151 | 169 | 136 | 110 | 101 | 83 | 128 | 201 | 266 | | | | | | |
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| Prepared by Wyoming Economic Analysis Division | | | | | | | | | | | | | | |
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