| Population by Race and Hispanic Origin: 2010 | ||||||||||||
| Race | ||||||||||||
| One Race | ||||||||||||
| Area | Total Population | Total | White alone | Black or African American alone | American Indian and Alaska Native alone | Asian alone | Native Hawaiian and Other Pacific Islander alone | Some Other Race alone | Two or More Races | Hispanic or Latino (of any race) | Non-Hispanic White alone | Minority (Total less Non-Hispanic White alone) |
| Wyoming | 563,626 | 551,265 | 511,279 | 4,748 | 13,336 | 4,426 | 427 | 17,049 | 12,361 | 50,231 | 483,874 | 79,752 |
| Albany | 36,299 | 35,328 | 32,720 | 422 | 259 | 1,021 | 21 | 885 | 971 | 3,202 | 30,796 | 5,503 |
| Big Horn | 11,668 | 11,526 | 11,009 | 26 | 100 | 39 | 2 | 350 | 142 | 984 | 10,435 | 1,233 |
| Campbell | 46,133 | 45,165 | 42,974 | 159 | 531 | 256 | 22 | 1,223 | 968 | 3,611 | 41,032 | 5,101 |
| Carbon | 15,885 | 15,528 | 14,103 | 116 | 160 | 109 | 14 | 1,026 | 357 | 2,668 | 12,683 | 3,202 |
| Converse | 13,833 | 13,601 | 13,160 | 46 | 106 | 41 | 7 | 241 | 232 | 867 | 12,632 | 1,201 |
| Crook | 7,083 | 7,000 | 6,884 | 14 | 48 | 11 | 0 | 43 | 83 | 141 | 6,794 | 289 |
| Fremont | 40,123 | 38,991 | 29,813 | 101 | 8,498 | 157 | 10 | 412 | 1,132 | 2,264 | 28,677 | 11,446 |
| Goshen | 13,249 | 13,086 | 12,526 | 79 | 108 | 41 | 12 | 320 | 163 | 1,288 | 11,651 | 1,598 |
| Hot Springs | 4,812 | 4,740 | 4,609 | 12 | 70 | 20 | 3 | 26 | 72 | 105 | 4,550 | 262 |
| Johnson | 8,569 | 8,475 | 8,267 | 14 | 92 | 38 | 0 | 64 | 94 | 276 | 8,092 | 477 |
| Laramie | 91,738 | 88,927 | 81,205 | 2,248 | 878 | 976 | 142 | 3,478 | 2,811 | 11,978 | 74,120 | 17,618 |
| Lincoln | 18,106 | 17,884 | 17,281 | 33 | 146 | 57 | 4 | 363 | 222 | 781 | 16,930 | 1,176 |
| Natrona | 75,450 | 73,640 | 70,015 | 665 | 781 | 510 | 39 | 1,630 | 1,810 | 5,231 | 67,191 | 8,259 |
| Niobrara | 2,484 | 2,445 | 2,397 | 5 | 21 | 9 | 0 | 13 | 39 | 52 | 2,361 | 123 |
| Park | 28,205 | 27,765 | 26,951 | 56 | 168 | 166 | 25 | 399 | 440 | 1,365 | 26,090 | 2,115 |
| Platte | 8,667 | 8,541 | 8,268 | 28 | 38 | 32 | 5 | 170 | 126 | 580 | 7,908 | 759 |
| Sheridan | 29,116 | 28,672 | 27,782 | 107 | 359 | 192 | 23 | 209 | 444 | 1,013 | 27,119 | 1,997 |
| Sublette | 10,247 | 10,106 | 9,552 | 32 | 87 | 51 | 1 | 383 | 141 | 712 | 9,260 | 987 |
| Sweetwater | 43,806 | 42,786 | 38,748 | 438 | 423 | 336 | 42 | 2,799 | 1,020 | 6,689 | 35,432 | 8,374 |
| Teton | 21,294 | 20,946 | 18,821 | 49 | 111 | 235 | 15 | 1,715 | 348 | 3,191 | 17,505 | 3,789 |
| Uinta | 21,118 | 20,694 | 19,514 | 55 | 168 | 61 | 36 | 860 | 424 | 1,855 | 18,696 | 2,422 |
| Washakie | 8,533 | 8,332 | 7,795 | 22 | 93 | 48 | 1 | 373 | 201 | 1,162 | 7,158 | 1,375 |
| Weston | 7,208 | 7,087 | 6,885 | 21 | 91 | 20 | 3 | 67 | 121 | 216 | 6,762 | 446 |
| Note: Hispanic origin is considered an ethnicity, not a race. Hispanic may be of any race. | ||||||||||||
| Population by Race and Hispanic Origin: 2000 | ||||||||||||
| Race | ||||||||||||
| One Race | ||||||||||||
| Area | Total Population | Total | White alone | Black or African American alone | American Indian and Alaska Native alone | Asian alone | Native Hawaiian and Other Pacific Islander alone | Some Other Race alone | Two or More Races | Hispanic or Latino (of any race) | Non-Hispanic White alone | Minority (Total less Non-Hispanic White alone) |
| Wyoming | 493,782 | 484,899 | 454,670 | 3,722 | 11,133 | 2,771 | 302 | 12,301 | 8,883 | 31,669 | 438,799 | 54,983 |
| Albany | 32,014 | 31,304 | 29,235 | 354 | 305 | 545 | 18 | 847 | 710 | 2,397 | 28,003 | 4,011 |
| Big Horn | 11,461 | 11,294 | 10,777 | 13 | 86 | 24 | 8 | 386 | 167 | 707 | 10,527 | 934 |
| Campbell | 33,698 | 33,248 | 32,369 | 51 | 313 | 108 | 29 | 378 | 450 | 1,191 | 31,701 | 1,997 |
| Carbon | 15,639 | 15,318 | 14,092 | 105 | 199 | 105 | 9 | 808 | 321 | 2,163 | 12,892 | 2,747 |
| Converse | 12,052 | 11,875 | 11,416 | 18 | 110 | 32 | 3 | 296 | 177 | 660 | 11,072 | 980 |
| Crook | 5,887 | 5,843 | 5,761 | 3 | 60 | 4 | 0 | 15 | 44 | 54 | 5,729 | 158 |
| Fremont | 35,804 | 35,011 | 27,388 | 44 | 7,047 | 106 | 9 | 417 | 793 | 1,566 | 26,693 | 9,111 |
| Goshen | 12,538 | 12,395 | 11,764 | 25 | 108 | 25 | 15 | 458 | 143 | 1,107 | 11,172 | 1,366 |
| Hot Springs | 4,882 | 4,819 | 4,685 | 17 | 74 | 12 | 0 | 31 | 63 | 116 | 4,614 | 268 |
| Johnson | 7,075 | 6,963 | 6,865 | 6 | 45 | 8 | 0 | 39 | 112 | 148 | 6,771 | 304 |
| Laramie | 81,607 | 79,513 | 72,563 | 2,124 | 693 | 777 | 89 | 3,267 | 2,094 | 8,897 | 67,901 | 13,706 |
| Lincoln | 14,573 | 14,399 | 14,157 | 15 | 83 | 33 | 8 | 103 | 174 | 315 | 14,002 | 571 |
| Natrona | 66,533 | 65,412 | 62,644 | 505 | 686 | 277 | 25 | 1,275 | 1,121 | 3,257 | 61,023 | 5,510 |
| Niobrara | 2,407 | 2,390 | 2,360 | 3 | 12 | 3 | 0 | 12 | 17 | 36 | 2,337 | 70 |
| Park | 25,786 | 25,508 | 24,872 | 23 | 122 | 114 | 13 | 364 | 278 | 959 | 24,356 | 1,430 |
| Platte | 8,807 | 8,695 | 8,471 | 14 | 44 | 15 | 2 | 149 | 112 | 465 | 8,181 | 626 |
| Sheridan | 26,560 | 26,204 | 25,465 | 49 | 338 | 102 | 33 | 217 | 356 | 646 | 25,122 | 1,438 |
| Sublette | 5,920 | 5,862 | 5,771 | 12 | 29 | 14 | 5 | 31 | 58 | 112 | 5,709 | 211 |
| Sweetwater | 37,613 | 36,721 | 34,461 | 275 | 380 | 240 | 16 | 1,349 | 892 | 3,545 | 32,675 | 4,938 |
| Teton | 18,251 | 18,028 | 17,081 | 27 | 97 | 99 | 6 | 718 | 223 | 1,185 | 16,668 | 1,583 |
| Uinta | 19,742 | 19,446 | 18,621 | 22 | 172 | 54 | 13 | 564 | 296 | 1,055 | 18,210 | 1,532 |
| Washakie | 8,289 | 8,109 | 7,478 | 9 | 46 | 61 | 0 | 515 | 180 | 951 | 7,143 | 1,146 |
| Weston | 6,644 | 6,542 | 6,374 | 8 | 84 | 13 | 1 | 62 | 102 | 137 | 6,298 | 346 |
| Note: Hispanic origin is considered an ethnicity, not a race. Hispanic may be of any race. | ||||||||||||
| Numerical Change of Population by Race and Hispanic Origin: 2000 to 2010 | ||||||||||||
| Race | ||||||||||||
| One Race | ||||||||||||
| Area | Total Population | Total | White alone | Black or African American alone | American Indian and Alaska Native alone | Asian alone | Native Hawaiian and Other Pacific Islander alone | Some Other Race alone | Two or More Races | Hispanic or Latino (of any race) | Non-Hispanic White alone | Minority (Total less Non-Hispanic White alone) |
| Wyoming | 69,844 | 66,366 | 56,609 | 1,026 | 2,203 | 1,655 | 125 | 4,748 | 3,478 | 18,562 | 45,075 | 24,769 |
| Albany | 4,285 | 4,024 | 3,485 | 68 | -46 | 476 | 3 | 38 | 261 | 805 | 2,793 | 1,492 |
| Big Horn | 207 | 232 | 232 | 13 | 14 | 15 | -6 | -36 | -25 | 277 | -92 | 299 |
| Campbell | 12,435 | 11,917 | 10,605 | 108 | 218 | 148 | -7 | 845 | 518 | 2,420 | 9,331 | 3,104 |
| Carbon | 246 | 210 | 11 | 11 | -39 | 4 | 5 | 218 | 36 | 505 | -209 | 455 |
| Converse | 1,781 | 1,726 | 1,744 | 28 | -4 | 9 | 4 | -55 | 55 | 207 | 1,560 | 221 |
| Crook | 1,196 | 1,157 | 1,123 | 11 | -12 | 7 | 0 | 28 | 39 | 87 | 1,065 | 131 |
| Fremont | 4,319 | 3,980 | 2,425 | 57 | 1,451 | 51 | 1 | -5 | 339 | 698 | 1,984 | 2,335 |
| Goshen | 711 | 691 | 762 | 54 | 0 | 16 | -3 | -138 | 20 | 181 | 479 | 232 |
| Hot Springs | -70 | -79 | -76 | -5 | -4 | 8 | 3 | -5 | 9 | -11 | -64 | -6 |
| Johnson | 1,494 | 1,512 | 1,402 | 8 | 47 | 30 | 0 | 25 | -18 | 128 | 1,321 | 173 |
| Laramie | 10,131 | 9,414 | 8,642 | 124 | 185 | 199 | 53 | 211 | 717 | 3,081 | 6,219 | 3,912 |
| Lincoln | 3,533 | 3,485 | 3,124 | 18 | 63 | 24 | -4 | 260 | 48 | 466 | 2,928 | 605 |
| Natrona | 8,917 | 8,228 | 7,371 | 160 | 95 | 233 | 14 | 355 | 689 | 1,974 | 6,168 | 2,749 |
| Niobrara | 77 | 55 | 37 | 2 | 9 | 6 | 0 | 1 | 22 | 16 | 24 | 53 |
| Park | 2,419 | 2,257 | 2,079 | 33 | 46 | 52 | 12 | 35 | 162 | 406 | 1,734 | 685 |
| Platte | -140 | -154 | -203 | 14 | -6 | 17 | 3 | 21 | 14 | 115 | -273 | 133 |
| Sheridan | 2,556 | 2,468 | 2,317 | 58 | 21 | 90 | -10 | -8 | 88 | 367 | 1,997 | 559 |
| Sublette | 4,327 | 4,244 | 3,781 | 20 | 58 | 37 | -4 | 352 | 83 | 600 | 3,551 | 776 |
| Sweetwater | 6,193 | 6,065 | 4,287 | 163 | 43 | 96 | 26 | 1,450 | 128 | 3,144 | 2,757 | 3,436 |
| Teton | 3,043 | 2,918 | 1,740 | 22 | 14 | 136 | 9 | 997 | 125 | 2,006 | 837 | 2,206 |
| Uinta | 1,376 | 1,248 | 893 | 33 | -4 | 7 | 23 | 296 | 128 | 800 | 486 | 890 |
| Washakie | 244 | 223 | 317 | 13 | 47 | -13 | 1 | -142 | 21 | 211 | 15 | 229 |
| Weston | 564 | 545 | 511 | 13 | 7 | 7 | 2 | 5 | 19 | 79 | 464 | 100 |
| Note: Hispanic origin is considered an ethnicity, not a race. Hispanic may be of any race. | ||||||||||||
| Percent Change of Population by Race and Hispanic Origin: 2000 to 2010 | ||||||||||||
| Race | ||||||||||||
| One Race | ||||||||||||
| Area | Total Population | Total | White alone | Black or African American alone | American Indian and Alaska Native alone | Asian alone | Native Hawaiian and Other Pacific Islander alone | Some Other Race alone | Two or More Races | Hispanic or Latino (of any race) | Non-Hispanic White alone | Minority (Total less Non-Hispanic White alone) |
| Wyoming | 14.1 | 13.7 | 12.5 | 27.6 | 19.8 | 59.7 | 41.4 | 38.6 | 39.2 | 58.6 | 10.3 | 45.0 |
| Albany | 13.4 | 12.9 | 11.9 | 19.2 | -15.1 | 87.3 | 16.7 | 4.5 | 36.8 | 33.6 | 10.0 | 37.2 |
| Big Horn | 1.8 | 2.1 | 2.2 | 100.0 | 16.3 | 62.5 | -75.0 | -9.3 | -15.0 | 39.2 | -0.9 | 32.0 |
| Campbell | 36.9 | 35.8 | 32.8 | 211.8 | 69.6 | 137.0 | -24.1 | 223.5 | 115.1 | 203.2 | 29.4 | 155.4 |
| Carbon | 1.6 | 1.4 | 0.1 | 10.5 | -19.6 | 3.8 | 55.6 | 27.0 | 11.2 | 23.3 | -1.6 | 16.6 |
| Converse | 14.8 | 14.5 | 15.3 | 155.6 | -3.6 | 28.1 | 133.3 | -18.6 | 31.1 | 31.4 | 14.1 | 22.6 |
| Crook | 20.3 | 19.8 | 19.5 | 366.7 | -20.0 | 175.0 | NA | 186.7 | 88.6 | 161.1 | 18.6 | 82.9 |
| Fremont | 12.1 | 11.4 | 8.9 | 129.5 | 20.6 | 48.1 | 11.1 | -1.2 | 42.7 | 44.6 | 7.4 | 25.6 |
| Goshen | 5.7 | 5.6 | 6.5 | 216.0 | 0.0 | 64.0 | -20.0 | -30.1 | 14.0 | 16.4 | 4.3 | 17.0 |
| Hot Springs | -1.4 | -1.6 | -1.6 | -29.4 | -5.4 | 66.7 | NA | -16.1 | 14.3 | -9.5 | -1.4 | -2.2 |
| Johnson | 21.1 | 21.7 | 20.4 | 133.3 | 104.4 | 375.0 | NA | 64.1 | -16.1 | 86.5 | 19.5 | 56.9 |
| Laramie | 12.4 | 11.8 | 11.9 | 5.8 | 26.7 | 25.6 | 59.6 | 6.5 | 34.2 | 34.6 | 9.2 | 28.5 |
| Lincoln | 24.2 | 24.2 | 22.1 | 120.0 | 75.9 | 72.7 | -50.0 | 252.4 | 27.6 | 147.9 | 20.9 | 106.0 |
| Natrona | 13.4 | 12.6 | 11.8 | 31.7 | 13.8 | 84.1 | 56.0 | 27.8 | 61.5 | 60.6 | 10.1 | 49.9 |
| Niobrara | 3.2 | 2.3 | 1.6 | 66.7 | 75.0 | 200.0 | NA | 8.3 | 129.4 | 44.4 | 1.0 | 75.7 |
| Park | 9.4 | 8.8 | 8.4 | 143.5 | 37.7 | 45.6 | 92.3 | 9.6 | 58.3 | 42.3 | 7.1 | 47.9 |
| Platte | -1.6 | -1.8 | -2.4 | 100.0 | -13.6 | 113.3 | 150.0 | 14.1 | 12.5 | 24.7 | -3.3 | 21.2 |
| Sheridan | 9.6 | 9.4 | 9.1 | 118.4 | 6.2 | 88.2 | -30.3 | -3.7 | 24.7 | 56.8 | 7.9 | 38.9 |
| Sublette | 73.1 | 72.4 | 65.5 | 166.7 | 200.0 | 264.3 | -80.0 | 1135.5 | 143.1 | 535.7 | 62.2 | 367.8 |
| Sweetwater | 16.5 | 16.5 | 12.4 | 59.3 | 11.3 | 40.0 | 162.5 | 107.5 | 14.3 | 88.7 | 8.4 | 69.6 |
| Teton | 16.7 | 16.2 | 10.2 | 81.5 | 14.4 | 137.4 | 150.0 | 138.9 | 56.1 | 169.3 | 5.0 | 139.4 |
| Uinta | 7.0 | 6.4 | 4.8 | 150.0 | -2.3 | 13.0 | 176.9 | 52.5 | 43.2 | 75.8 | 2.7 | 58.1 |
| Washakie | 2.9 | 2.8 | 4.2 | 144.4 | 102.2 | -21.3 | NA | -27.6 | 11.7 | 22.2 | 0.2 | 20.0 |
| Weston | 8.5 | 8.3 | 8.0 | 162.5 | 8.3 | 53.8 | 200.0 | 8.1 | 18.6 | 57.7 | 7.4 | 28.9 |
| Note: Hispanic origin is considered an ethnicity, not a race. Hispanic may be of any race. | ||||||||||||
| Source: U.S. Census Bureau | ||||||||||||