| Annual Estimates of the Population by Sex and Age for Wyoming Counties: April 1, 2000 to July 1, 2009 | |||||||||||||||||||||||||||||||||||||||||||
| Source: U.S. Census Bureau | |||||||||||||||||||||||||||||||||||||||||||
| Geography | Year | All Ages | Under 5 Years | Age 5 to 13 | Age 14 to 17 | Age 18 to 24 | Age 16 and over | Age 18 and over | Age 15 to 44 | Age 25 to 44 | Age 45 to 64 | Age 65 and over | Age 85 and over | Median Age | Geography | Year | |||||||||||||||||||||||||||
| Total | Male | Female | Total | Male | Female | Total | Male | Female | Total | Male | Female | Total | Male | Female | Total | Male | Female | Total | Male | Female | Total | Male | Female | Total | Male | Female | Total | Male | Female | Total | Male | Female | Total | Male | Female | Total | Male | Female | |||||
| Albany County | Census 2000 | 32,014 | 16,529 | 15,485 | 1,630 | 862 | 768 | 2,853 | 1,483 | 1,370 | 1,411 | 717 | 694 | 9,022 | 4,873 | 4,149 | 26,846 | 13,841 | 13,005 | 26,120 | 13,467 | 12,653 | 18,438 | 9,773 | 8,665 | 8,341 | 4,360 | 3,981 | 6,111 | 3,082 | 3,029 | 2,646 | 1,152 | 1,494 | 296 | 93 | 203 | 26.7 | 25.8 | 28.0 | Albany County | Census 2000 | |
| Albany County | 2001 Estimate | 32,209 | 16,692 | 15,517 | 1,637 | 850 | 787 | 2,720 | 1,414 | 1,306 | 1,355 | 704 | 651 | 10,030 | 5,384 | 4,646 | 27,197 | 14,083 | 13,114 | 26,497 | 13,724 | 12,773 | 18,702 | 9,980 | 8,722 | 7,645 | 4,068 | 3,577 | 6,160 | 3,104 | 3,056 | 2,662 | 1,168 | 1,494 | 295 | 94 | 201 | 26.1 | 25.0 | 27.1 | Albany County | 2001 Estimate | |
| Albany County | 2002 Estimate | 32,275 | 16,732 | 15,543 | 1,632 | 824 | 808 | 2,669 | 1,405 | 1,264 | 1,278 | 655 | 623 | 10,602 | 5,702 | 4,900 | 27,345 | 14,181 | 13,164 | 26,696 | 13,848 | 12,848 | 18,741 | 10,029 | 8,712 | 7,164 | 3,824 | 3,340 | 6,250 | 3,130 | 3,120 | 2,680 | 1,192 | 1,488 | 313 | 104 | 209 | 24.9 | 24.4 | 26.3 | Albany County | 2002 Estimate | |
| Albany County | 2003 Estimate | 32,484 | 16,844 | 15,640 | 1,697 | 839 | 858 | 2,623 | 1,391 | 1,232 | 1,195 | 629 | 566 | 11,270 | 6,061 | 5,209 | 27,594 | 14,319 | 13,275 | 26,969 | 13,985 | 12,984 | 18,957 | 10,156 | 8,801 | 6,768 | 3,617 | 3,151 | 6,279 | 3,134 | 3,145 | 2,652 | 1,173 | 1,479 | 317 | 103 | 214 | 24.4 | 24.0 | 24.9 | Albany County | 2003 Estimate | |
| Albany County | 2004 Estimate | 32,752 | 17,029 | 15,723 | 1,730 | 869 | 861 | 2,606 | 1,381 | 1,225 | 1,202 | 638 | 564 | 11,642 | 6,258 | 5,384 | 27,818 | 14,459 | 13,359 | 27,214 | 14,141 | 13,073 | 19,079 | 10,244 | 8,835 | 6,546 | 3,515 | 3,031 | 6,354 | 3,161 | 3,193 | 2,672 | 1,207 | 1,465 | 327 | 114 | 213 | 24.4 | 24.1 | 24.7 | Albany County | 2004 Estimate | |
| Albany County | 2005 Estimate | 32,610 | 16,955 | 15,655 | 1,768 | 873 | 895 | 2,522 | 1,331 | 1,191 | 1,142 | 611 | 531 | 11,809 | 6,309 | 5,500 | 27,740 | 14,439 | 13,301 | 27,178 | 14,140 | 13,038 | 19,035 | 10,238 | 8,797 | 6,359 | 3,469 | 2,890 | 6,328 | 3,142 | 3,186 | 2,682 | 1,220 | 1,462 | 333 | 120 | 213 | 24.3 | 24.0 | 24.6 | Albany County | 2005 Estimate | |
| Albany County | 2006 Estimate | 32,757 | 17,053 | 15,704 | 1,756 | 875 | 881 | 2,478 | 1,317 | 1,161 | 1,100 | 589 | 511 | 12,026 | 6,452 | 5,574 | 27,995 | 14,586 | 13,409 | 27,423 | 14,272 | 13,151 | 19,243 | 10,371 | 8,872 | 6,376 | 3,461 | 2,915 | 6,309 | 3,103 | 3,206 | 2,712 | 1,256 | 1,456 | 339 | 114 | 225 | 24.3 | 24.0 | 24.6 | Albany County | 2006 Estimate | |
| Albany County | 2007 Estimate | 32,479 | 16,967 | 15,512 | 1,767 | 910 | 857 | 2,367 | 1,251 | 1,116 | 1,099 | 583 | 516 | 11,802 | 6,340 | 5,462 | 27,806 | 14,531 | 13,275 | 27,246 | 14,223 | 13,023 | 19,091 | 10,301 | 8,790 | 6,467 | 3,524 | 2,943 | 6,208 | 3,048 | 3,160 | 2,769 | 1,311 | 1,458 | 369 | 134 | 235 | 24.4 | 24.1 | 24.7 | Albany County | 2007 Estimate | |
| Albany County | 2008 Estimate | 33,099 | 17,319 | 15,780 | 1,863 | 971 | 892 | 2,433 | 1,282 | 1,151 | 1,064 | 556 | 508 | 11,909 | 6,416 | 5,493 | 28,283 | 14,801 | 13,482 | 27,739 | 14,510 | 13,229 | 19,514 | 10,554 | 8,960 | 6,786 | 3,706 | 3,080 | 6,205 | 3,039 | 3,166 | 2,839 | 1,349 | 1,490 | 373 | 131 | 242 | 24.5 | 24.2 | 24.8 | Albany County | 2008 Estimate | |
| Albany County | 2009 Estimate | 33,979 | 17,784 | 16,195 | 2,014 | 1,043 | 971 | 2,497 | 1,333 | 1,164 | 1,065 | 538 | 527 | 12,014 | 6,469 | 5,545 | 28,954 | 15,159 | 13,795 | 28,403 | 14,870 | 13,533 | 20,025 | 10,830 | 9,195 | 7,212 | 3,950 | 3,262 | 6,278 | 3,077 | 3,201 | 2,899 | 1,374 | 1,525 | 396 | 149 | 247 | 24.6 | 24.3 | 24.8 | Albany County | 2009 Estimate | |
| Big Horn County | Census 2000 | 11,461 | 5,735 | 5,726 | 781 | 387 | 394 | 1,682 | 894 | 788 | 824 | 428 | 396 | 832 | 456 | 376 | 8,617 | 4,251 | 4,366 | 8,174 | 4,026 | 4,148 | 4,052 | 2,065 | 1,987 | 2,592 | 1,283 | 1,309 | 2,825 | 1,427 | 1,398 | 1,925 | 860 | 1,065 | 287 | 88 | 199 | 38.7 | 37.4 | 39.8 | Big Horn County | Census 2000 | |
| Big Horn County | 2001 Estimate | 11,233 | 5,628 | 5,605 | 745 | 364 | 381 | 1,613 | 865 | 748 | 796 | 405 | 391 | 784 | 446 | 338 | 8,481 | 4,200 | 4,281 | 8,079 | 3,994 | 4,085 | 3,901 | 1,988 | 1,913 | 2,517 | 1,233 | 1,284 | 2,868 | 1,458 | 1,410 | 1,910 | 857 | 1,053 | 282 | 85 | 197 | 39.6 | 38.2 | 40.7 | Big Horn County | 2001 Estimate | |
| Big Horn County | 2002 Estimate | 11,186 | 5,604 | 5,582 | 739 | 361 | 378 | 1,546 | 815 | 731 | 790 | 424 | 366 | 861 | 477 | 384 | 8,484 | 4,202 | 4,282 | 8,111 | 4,004 | 4,107 | 3,910 | 1,995 | 1,915 | 2,476 | 1,222 | 1,254 | 2,850 | 1,442 | 1,408 | 1,924 | 863 | 1,061 | 271 | 84 | 187 | 39.7 | 38.3 | 41.0 | Big Horn County | 2002 Estimate | |
| Big Horn County | 2003 Estimate | 11,102 | 5,561 | 5,541 | 730 | 361 | 369 | 1,535 | 803 | 732 | 773 | 413 | 360 | 851 | 483 | 368 | 8,447 | 4,178 | 4,269 | 8,064 | 3,984 | 4,080 | 3,850 | 1,975 | 1,875 | 2,405 | 1,174 | 1,231 | 2,886 | 1,468 | 1,418 | 1,922 | 859 | 1,063 | 284 | 84 | 200 | 40.0 | 38.5 | 41.5 | Big Horn County | 2003 Estimate | |
| Big Horn County | 2004 Estimate | 11,260 | 5,634 | 5,626 | 745 | 380 | 365 | 1,547 | 798 | 749 | 779 | 417 | 362 | 893 | 491 | 402 | 8,594 | 4,259 | 4,335 | 8,189 | 4,039 | 4,150 | 3,877 | 1,998 | 1,879 | 2,403 | 1,194 | 1,209 | 2,964 | 1,489 | 1,475 | 1,929 | 865 | 1,064 | 290 | 81 | 209 | 39.9 | 38.3 | 41.3 | Big Horn County | 2004 Estimate | |
| Big Horn County | 2005 Estimate | 11,218 | 5,614 | 5,604 | 724 | 383 | 341 | 1,496 | 758 | 738 | 795 | 437 | 358 | 903 | 489 | 414 | 8,596 | 4,256 | 4,340 | 8,203 | 4,036 | 4,167 | 3,815 | 1,955 | 1,860 | 2,326 | 1,145 | 1,181 | 3,019 | 1,525 | 1,494 | 1,955 | 877 | 1,078 | 292 | 79 | 213 | 40.6 | 39.0 | 42.0 | Big Horn County | 2005 Estimate | |
| Big Horn County | 2006 Estimate | 11,245 | 5,621 | 5,624 | 724 | 385 | 339 | 1,444 | 725 | 719 | 770 | 418 | 352 | 915 | 503 | 412 | 8,682 | 4,290 | 4,392 | 8,307 | 4,093 | 4,214 | 3,802 | 1,953 | 1,849 | 2,302 | 1,136 | 1,166 | 3,104 | 1,557 | 1,547 | 1,986 | 897 | 1,089 | 306 | 87 | 219 | 41.2 | 39.7 | 42.6 | Big Horn County | 2006 Estimate | |
| Big Horn County | 2007 Estimate | 11,375 | 5,687 | 5,688 | 758 | 399 | 359 | 1,455 | 739 | 716 | 746 | 400 | 346 | 924 | 502 | 422 | 8,808 | 4,362 | 4,446 | 8,416 | 4,149 | 4,267 | 3,875 | 2,003 | 1,872 | 2,374 | 1,184 | 1,190 | 3,122 | 1,558 | 1,564 | 1,996 | 905 | 1,091 | 304 | 88 | 216 | 40.9 | 39.3 | 42.3 | Big Horn County | 2007 Estimate | |
| Big Horn County | 2008 Estimate | 11,441 | 5,709 | 5,732 | 762 | 397 | 365 | 1,440 | 728 | 712 | 750 | 402 | 348 | 925 | 502 | 423 | 8,891 | 4,407 | 4,484 | 8,489 | 4,182 | 4,307 | 3,922 | 2,017 | 1,905 | 2,436 | 1,212 | 1,224 | 3,129 | 1,558 | 1,571 | 1,999 | 910 | 1,089 | 291 | 86 | 205 | 40.7 | 39.0 | 42.1 | Big Horn County | 2008 Estimate | |
| Big Horn County | 2009 Estimate | 11,581 | 5,779 | 5,802 | 821 | 424 | 397 | 1,455 | 743 | 712 | 728 | 376 | 352 | 917 | 515 | 402 | 8,946 | 4,430 | 4,516 | 8,577 | 4,236 | 4,341 | 3,971 | 2,045 | 1,926 | 2,490 | 1,234 | 1,256 | 3,174 | 1,581 | 1,593 | 1,996 | 906 | 1,090 | 293 | 86 | 207 | 40.0 | 38.6 | 41.5 | Big Horn County | 2009 Estimate | |
| Campbell County | Census 2000 | 33,698 | 17,308 | 16,390 | 2,484 | 1,323 | 1,161 | 5,188 | 2,661 | 2,527 | 2,784 | 1,467 | 1,317 | 3,186 | 1,647 | 1,539 | 24,619 | 12,555 | 12,064 | 23,242 | 11,857 | 11,385 | 16,185 | 8,253 | 7,932 | 10,889 | 5,516 | 5,373 | 7,396 | 3,929 | 3,467 | 1,771 | 765 | 1,006 | 183 | 44 | 139 | 32.2 | 31.6 | 32.8 | Campbell County | Census 2000 | |
| Campbell County | 2001 Estimate | 34,526 | 17,777 | 16,749 | 2,591 | 1,380 | 1,211 | 5,118 | 2,630 | 2,488 | 2,768 | 1,462 | 1,306 | 3,404 | 1,777 | 1,627 | 25,495 | 13,059 | 12,436 | 24,049 | 12,305 | 11,744 | 16,374 | 8,409 | 7,965 | 10,861 | 5,508 | 5,353 | 7,955 | 4,229 | 3,726 | 1,829 | 791 | 1,038 | 198 | 48 | 150 | 32.3 | 31.7 | 32.8 | Campbell County | 2001 Estimate | |
| Campbell County | 2002 Estimate | 35,869 | 18,481 | 17,388 | 2,762 | 1,478 | 1,284 | 5,164 | 2,628 | 2,536 | 2,735 | 1,465 | 1,270 | 3,692 | 1,895 | 1,797 | 26,617 | 13,676 | 12,941 | 25,208 | 12,910 | 12,298 | 16,924 | 8,677 | 8,247 | 11,146 | 5,670 | 5,476 | 8,515 | 4,524 | 3,991 | 1,855 | 821 | 1,034 | 196 | 47 | 149 | 32.0 | 31.6 | 32.5 | Campbell County | 2002 Estimate | |
| Campbell County | 2003 Estimate | 36,086 | 18,621 | 17,465 | 2,725 | 1,438 | 1,287 | 5,170 | 2,662 | 2,508 | 2,594 | 1,374 | 1,220 | 3,750 | 1,958 | 1,792 | 26,943 | 13,866 | 13,077 | 25,597 | 13,147 | 12,450 | 16,659 | 8,588 | 8,071 | 10,929 | 5,567 | 5,362 | 8,969 | 4,751 | 4,218 | 1,949 | 871 | 1,078 | 188 | 44 | 144 | 32.3 | 31.9 | 32.8 | Campbell County | 2003 Estimate | |
| Campbell County | 2004 Estimate | 36,260 | 18,720 | 17,540 | 2,758 | 1,450 | 1,308 | 5,075 | 2,632 | 2,443 | 2,530 | 1,311 | 1,219 | 3,678 | 1,971 | 1,707 | 27,205 | 14,018 | 13,187 | 25,897 | 13,327 | 12,570 | 16,409 | 8,463 | 7,946 | 10,810 | 5,491 | 5,319 | 9,397 | 4,968 | 4,429 | 2,012 | 897 | 1,115 | 194 | 46 | 148 | 32.6 | 32.1 | 33.0 | Campbell County | 2004 Estimate | |
| Campbell County | 2005 Estimate | 37,061 | 19,099 | 17,962 | 2,883 | 1,465 | 1,418 | 5,105 | 2,645 | 2,460 | 2,460 | 1,288 | 1,172 | 3,735 | 1,989 | 1,746 | 27,858 | 14,354 | 13,504 | 26,613 | 13,701 | 12,912 | 16,539 | 8,544 | 7,995 | 10,958 | 5,596 | 5,362 | 9,816 | 5,172 | 4,644 | 2,104 | 944 | 1,160 | 219 | 57 | 162 | 32.5 | 32.1 | 33.0 | Campbell County | 2005 Estimate | |
| Campbell County | 2006 Estimate | 38,487 | 19,841 | 18,646 | 3,101 | 1,566 | 1,535 | 5,258 | 2,761 | 2,497 | 2,485 | 1,258 | 1,227 | 3,830 | 2,039 | 1,791 | 28,857 | 14,873 | 13,984 | 27,643 | 14,256 | 13,387 | 16,946 | 8,783 | 8,163 | 11,256 | 5,782 | 5,474 | 10,367 | 5,442 | 4,925 | 2,190 | 993 | 1,197 | 220 | 61 | 159 | 32.3 | 32.0 | 32.6 | Campbell County | 2006 Estimate | |
| Campbell County | 2007 Estimate | 40,462 | 20,898 | 19,564 | 3,338 | 1,683 | 1,655 | 5,552 | 2,910 | 2,642 | 2,516 | 1,293 | 1,223 | 4,132 | 2,211 | 1,921 | 30,334 | 15,681 | 14,653 | 29,056 | 15,012 | 14,044 | 17,881 | 9,277 | 8,604 | 11,836 | 6,095 | 5,741 | 10,824 | 5,666 | 5,158 | 2,264 | 1,040 | 1,224 | 233 | 68 | 165 | 31.9 | 31.7 | 32.1 | Campbell County | 2007 Estimate | |
| Campbell County | 2008 Estimate | 41,474 | 21,433 | 20,041 | 3,478 | 1,743 | 1,735 | 5,582 | 2,934 | 2,648 | 2,525 | 1,285 | 1,240 | 4,240 | 2,278 | 1,962 | 31,159 | 16,113 | 15,046 | 29,889 | 15,471 | 14,418 | 18,254 | 9,508 | 8,746 | 12,137 | 6,265 | 5,872 | 11,152 | 5,827 | 5,325 | 2,360 | 1,101 | 1,259 | 258 | 77 | 181 | 31.8 | 31.7 | 32.0 | Campbell County | 2008 Estimate | |
| Campbell County | 2009 Estimate | 43,967 | 22,759 | 21,208 | 3,831 | 1,916 | 1,915 | 5,999 | 3,138 | 2,861 | 2,518 | 1,276 | 1,242 | 4,565 | 2,466 | 2,099 | 32,883 | 17,064 | 15,819 | 31,619 | 16,429 | 15,190 | 19,543 | 10,217 | 9,326 | 13,056 | 6,793 | 6,263 | 11,552 | 6,016 | 5,536 | 2,446 | 1,154 | 1,292 | 264 | 82 | 182 | 31.4 | 31.3 | 31.5 | Campbell County | 2009 Estimate | |
| Carbon County | Census 2000 | 15,639 | 8,376 | 7,263 | 896 | 481 | 415 | 1,811 | 946 | 865 | 1,065 | 524 | 541 | 1,340 | 780 | 560 | 12,423 | 6,710 | 5,713 | 11,867 | 6,425 | 5,442 | 6,590 | 3,687 | 2,903 | 4,435 | 2,499 | 1,936 | 4,172 | 2,239 | 1,933 | 1,920 | 907 | 1,013 | 221 | 99 | 122 | 38.9 | 38.4 | 39.4 | Carbon County | Census 2000 | |
| Carbon County | 2001 Estimate | 15,185 | 8,031 | 7,154 | 902 | 475 | 427 | 1,711 | 894 | 817 | 991 | 493 | 498 | 1,303 | 748 | 555 | 12,089 | 6,424 | 5,665 | 11,581 | 6,169 | 5,412 | 6,174 | 3,365 | 2,809 | 4,121 | 2,250 | 1,871 | 4,248 | 2,273 | 1,975 | 1,909 | 898 | 1,011 | 205 | 88 | 117 | 39.6 | 39.2 | 40.0 | Carbon County | 2001 Estimate | |
| Carbon County | 2002 Estimate | 15,224 | 8,089 | 7,135 | 917 | 485 | 432 | 1,714 | 908 | 806 | 929 | 453 | 476 | 1,359 | 791 | 568 | 12,162 | 6,480 | 5,682 | 11,664 | 6,243 | 5,421 | 6,156 | 3,371 | 2,785 | 4,066 | 2,221 | 1,845 | 4,341 | 2,339 | 2,002 | 1,898 | 892 | 1,006 | 209 | 86 | 123 | 39.7 | 39.1 | 40.3 | Carbon County | 2002 Estimate | |
| Carbon County | 2003 Estimate | 15,183 | 8,113 | 7,070 | 916 | 494 | 422 | 1,686 | 902 | 784 | 877 | 430 | 447 | 1,414 | 815 | 599 | 12,175 | 6,522 | 5,653 | 11,704 | 6,287 | 5,417 | 6,092 | 3,350 | 2,742 | 4,002 | 2,202 | 1,800 | 4,369 | 2,360 | 2,009 | 1,919 | 910 | 1,009 | 198 | 83 | 115 | 40.0 | 39.3 | 40.7 | Carbon County | 2003 Estimate | |
| Carbon County | 2004 Estimate | 15,185 | 8,147 | 7,038 | 926 | 498 | 428 | 1,678 | 886 | 792 | 829 | 433 | 396 | 1,369 | 793 | 576 | 12,179 | 6,547 | 5,632 | 11,752 | 6,330 | 5,422 | 5,976 | 3,299 | 2,677 | 3,979 | 2,192 | 1,787 | 4,429 | 2,400 | 2,029 | 1,975 | 945 | 1,030 | 205 | 80 | 125 | 40.2 | 39.3 | 41.1 | Carbon County | 2004 Estimate | |
| Carbon County | 2005 Estimate | 15,012 | 8,053 | 6,959 | 914 | 478 | 436 | 1,649 | 880 | 769 | 808 | 420 | 388 | 1,344 | 801 | 543 | 12,048 | 6,472 | 5,576 | 11,641 | 6,275 | 5,366 | 5,849 | 3,248 | 2,601 | 3,893 | 2,129 | 1,764 | 4,453 | 2,401 | 2,052 | 1,951 | 944 | 1,007 | 206 | 86 | 120 | 40.3 | 39.4 | 41.4 | Carbon County | 2005 Estimate | |
| Carbon County | 2006 Estimate | 15,042 | 8,022 | 7,020 | 971 | 506 | 465 | 1,660 | 878 | 782 | 829 | 440 | 389 | 1,300 | 751 | 549 | 12,012 | 6,430 | 5,582 | 11,582 | 6,198 | 5,384 | 5,748 | 3,169 | 2,579 | 3,816 | 2,081 | 1,735 | 4,519 | 2,422 | 2,097 | 1,947 | 944 | 1,003 | 212 | 85 | 127 | 40.2 | 39.4 | 41.3 | Carbon County | 2006 Estimate | |
| Carbon County | 2007 Estimate | 15,397 | 8,246 | 7,151 | 1,058 | 557 | 501 | 1,688 | 901 | 787 | 804 | 433 | 371 | 1,342 | 767 | 575 | 12,256 | 6,584 | 5,672 | 11,847 | 6,355 | 5,492 | 5,872 | 3,265 | 2,607 | 3,918 | 2,163 | 1,755 | 4,654 | 2,492 | 2,162 | 1,933 | 933 | 1,000 | 203 | 77 | 126 | 39.8 | 38.7 | 40.9 | Carbon County | 2007 Estimate | |
| Carbon County | 2008 Estimate | 15,564 | 8,308 | 7,256 | 1,109 | 571 | 538 | 1,770 | 935 | 835 | 808 | 433 | 375 | 1,320 | 768 | 552 | 12,298 | 6,591 | 5,707 | 11,877 | 6,369 | 5,508 | 5,859 | 3,244 | 2,615 | 3,917 | 2,152 | 1,765 | 4,677 | 2,501 | 2,176 | 1,963 | 948 | 1,015 | 210 | 93 | 117 | 39.3 | 38.4 | 40.5 | Carbon County | 2008 Estimate | |
| Carbon County | 2009 Estimate | 15,720 | 8,398 | 7,322 | 1,147 | 592 | 555 | 1,840 | 970 | 870 | 801 | 424 | 377 | 1,332 | 769 | 563 | 12,346 | 6,627 | 5,719 | 11,932 | 6,412 | 5,520 | 5,962 | 3,333 | 2,629 | 4,033 | 2,242 | 1,791 | 4,582 | 2,447 | 2,135 | 1,985 | 954 | 1,031 | 228 | 106 | 122 | 38.5 | 37.7 | 39.5 | Carbon County | 2009 Estimate | |
| Converse County | Census 2000 | 12,052 | 6,007 | 6,045 | 770 | 414 | 356 | 1,719 | 881 | 838 | 941 | 481 | 460 | 845 | 422 | 423 | 9,106 | 4,486 | 4,620 | 8,622 | 4,231 | 4,391 | 4,947 | 2,427 | 2,520 | 3,392 | 1,639 | 1,753 | 3,056 | 1,580 | 1,476 | 1,329 | 590 | 739 | 130 | 33 | 97 | 37.5 | 37.0 | 37.9 | Converse County | Census 2000 | |
| Converse County | 2001 Estimate | 11,981 | 5,970 | 6,011 | 723 | 367 | 356 | 1,674 | 874 | 800 | 896 | 453 | 443 | 861 | 450 | 411 | 9,122 | 4,499 | 4,623 | 8,688 | 4,276 | 4,412 | 4,754 | 2,339 | 2,415 | 3,225 | 1,549 | 1,676 | 3,223 | 1,658 | 1,565 | 1,379 | 619 | 760 | 144 | 38 | 106 | 38.6 | 38.1 | 39.0 | Converse County | 2001 Estimate | |
| Converse County | 2002 Estimate | 12,156 | 6,048 | 6,108 | 710 | 359 | 351 | 1,677 | 876 | 801 | 899 | 445 | 454 | 907 | 479 | 428 | 9,328 | 4,596 | 4,732 | 8,870 | 4,368 | 4,502 | 4,794 | 2,361 | 2,433 | 3,195 | 1,538 | 1,657 | 3,362 | 1,724 | 1,638 | 1,406 | 627 | 779 | 132 | 41 | 91 | 38.7 | 38.3 | 39.2 | Converse County | 2002 Estimate | |
| Converse County | 2003 Estimate | 12,151 | 6,069 | 6,082 | 732 | 380 | 352 | 1,619 | 849 | 770 | 890 | 445 | 445 | 931 | 503 | 428 | 9,390 | 4,634 | 4,756 | 8,910 | 4,395 | 4,515 | 4,662 | 2,304 | 2,358 | 3,048 | 1,463 | 1,585 | 3,488 | 1,788 | 1,700 | 1,443 | 641 | 802 | 139 | 44 | 95 | 39.3 | 38.7 | 39.8 | Converse County | 2003 Estimate | |
| Converse County | 2004 Estimate | 12,243 | 6,124 | 6,119 | 745 | 384 | 361 | 1,537 | 818 | 719 | 863 | 423 | 440 | 1,016 | 553 | 463 | 9,545 | 4,720 | 4,825 | 9,098 | 4,499 | 4,599 | 4,661 | 2,320 | 2,341 | 2,996 | 1,442 | 1,554 | 3,594 | 1,832 | 1,762 | 1,492 | 672 | 820 | 138 | 47 | 91 | 39.8 | 39.2 | 40.3 | Converse County | 2004 Estimate | |
| Converse County | 2005 Estimate | 12,453 | 6,224 | 6,229 | 763 | 376 | 387 | 1,511 | 814 | 697 | 848 | 416 | 432 | 1,080 | 585 | 495 | 9,753 | 4,831 | 4,922 | 9,331 | 4,618 | 4,713 | 4,746 | 2,357 | 2,389 | 3,028 | 1,460 | 1,568 | 3,697 | 1,883 | 1,814 | 1,526 | 690 | 836 | 149 | 49 | 100 | 40.0 | 39.5 | 40.5 | Converse County | 2005 Estimate | |
| Converse County | 2006 Estimate | 12,627 | 6,335 | 6,292 | 801 | 417 | 384 | 1,478 | 785 | 693 | 862 | 435 | 427 | 1,118 | 578 | 540 | 9,917 | 4,909 | 5,008 | 9,486 | 4,698 | 4,788 | 4,793 | 2,392 | 2,401 | 3,025 | 1,495 | 1,530 | 3,781 | 1,909 | 1,872 | 1,562 | 716 | 846 | 173 | 59 | 114 | 40.1 | 39.2 | 40.7 | Converse County | 2006 Estimate | |
| Converse County | 2007 Estimate | 12,874 | 6,485 | 6,389 | 850 | 460 | 390 | 1,504 | 784 | 720 | 859 | 440 | 419 | 1,153 | 597 | 556 | 10,094 | 5,008 | 5,086 | 9,661 | 4,801 | 4,860 | 4,851 | 2,433 | 2,418 | 3,050 | 1,512 | 1,538 | 3,847 | 1,944 | 1,903 | 1,611 | 748 | 863 | 177 | 66 | 111 | 39.6 | 38.8 | 40.4 | Converse County | 2007 Estimate | |
| Converse County | 2008 Estimate | 13,263 | 6,686 | 6,577 | 889 | 472 | 417 | 1,579 | 828 | 751 | 830 | 440 | 390 | 1,126 | 569 | 557 | 10,404 | 5,175 | 5,229 | 9,965 | 4,946 | 5,019 | 5,018 | 2,537 | 2,481 | 3,238 | 1,621 | 1,617 | 3,964 | 2,005 | 1,959 | 1,637 | 751 | 886 | 185 | 69 | 116 | 39.4 | 38.5 | 40.3 | Converse County | 2008 Estimate | |
| Converse County | 2009 Estimate | 13,578 | 6,862 | 6,716 | 940 | 501 | 439 | 1,626 | 847 | 779 | 793 | 425 | 368 | 1,170 | 590 | 580 | 10,668 | 5,334 | 5,334 | 10,219 | 5,089 | 5,130 | 5,120 | 2,599 | 2,521 | 3,324 | 1,671 | 1,653 | 4,069 | 2,061 | 2,008 | 1,656 | 767 | 889 | 194 | 67 | 127 | 38.9 | 38.0 | 39.9 | Converse County | 2009 Estimate | |
| Crook County | Census 2000 | 5,887 | 2,979 | 2,908 | 306 | 149 | 157 | 787 | 418 | 369 | 488 | 240 | 248 | 390 | 217 | 173 | 4,557 | 2,301 | 2,256 | 4,306 | 2,172 | 2,134 | 2,215 | 1,112 | 1,103 | 1,448 | 711 | 737 | 1,600 | 843 | 757 | 868 | 401 | 467 | 117 | 39 | 78 | 40.2 | 40.2 | 40.2 | Crook County | Census 2000 | |
| Crook County | 2001 Estimate | 5,748 | 2,917 | 2,831 | 284 | 139 | 145 | 707 | 382 | 325 | 473 | 228 | 245 | 400 | 224 | 176 | 4,525 | 2,283 | 2,242 | 4,284 | 2,168 | 2,116 | 2,097 | 1,055 | 1,042 | 1,341 | 658 | 683 | 1,675 | 888 | 787 | 868 | 398 | 470 | 124 | 40 | 84 | 41.5 | 41.6 | 41.5 | Crook County | 2001 Estimate | |
| Crook County | 2002 Estimate | 5,867 | 2,971 | 2,896 | 312 | 157 | 155 | 707 | 379 | 328 | 450 | 214 | 236 | 440 | 250 | 190 | 4,637 | 2,335 | 2,302 | 4,398 | 2,221 | 2,177 | 2,125 | 1,067 | 1,058 | 1,329 | 648 | 681 | 1,742 | 916 | 826 | 887 | 407 | 480 | 122 | 41 | 81 | 41.8 | 41.8 | 41.8 | Crook County | 2002 Estimate | |
| Crook County | 2003 Estimate | 5,888 | 2,987 | 2,901 | 336 | 171 | 165 | 677 | 359 | 318 | 420 | 215 | 205 | 463 | 256 | 207 | 4,688 | 2,357 | 2,331 | 4,455 | 2,242 | 2,213 | 2,073 | 1,042 | 1,031 | 1,286 | 628 | 658 | 1,794 | 930 | 864 | 912 | 428 | 484 | 126 | 44 | 82 | 42.5 | 42.3 | 42.7 | Crook County | 2003 Estimate | |
| Crook County | 2004 Estimate | 5,929 | 3,006 | 2,923 | 334 | 167 | 167 | 686 | 358 | 328 | 398 | 212 | 186 | 497 | 266 | 231 | 4,720 | 2,370 | 2,350 | 4,511 | 2,269 | 2,242 | 2,070 | 1,042 | 1,028 | 1,268 | 618 | 650 | 1,796 | 933 | 863 | 950 | 452 | 498 | 136 | 45 | 91 | 42.8 | 42.5 | 43.0 | Crook County | 2004 Estimate | |
| Crook County | 2005 Estimate | 6,017 | 3,049 | 2,968 | 334 | 171 | 163 | 702 | 360 | 342 | 393 | 216 | 177 | 496 | 256 | 240 | 4,788 | 2,411 | 2,377 | 4,588 | 2,302 | 2,286 | 2,058 | 1,045 | 1,013 | 1,265 | 624 | 641 | 1,863 | 960 | 903 | 964 | 462 | 502 | 143 | 48 | 95 | 43.2 | 42.8 | 43.5 | Crook County | 2005 Estimate | |
| Crook County | 2006 Estimate | 6,093 | 3,089 | 3,004 | 355 | 182 | 173 | 689 | 358 | 331 | 389 | 215 | 174 | 500 | 250 | 250 | 4,861 | 2,452 | 2,409 | 4,660 | 2,334 | 2,326 | 2,015 | 1,026 | 989 | 1,216 | 606 | 610 | 1,952 | 1,003 | 949 | 992 | 475 | 517 | 144 | 45 | 99 | 43.9 | 43.4 | 44.3 | Crook County | 2006 Estimate | |
| Crook County | 2007 Estimate | 6,373 | 3,235 | 3,138 | 390 | 205 | 185 | 685 | 347 | 338 | 387 | 214 | 173 | 522 | 268 | 254 | 5,113 | 2,582 | 2,531 | 4,911 | 2,469 | 2,442 | 2,114 | 1,082 | 1,032 | 1,298 | 655 | 643 | 2,021 | 1,030 | 991 | 1,070 | 516 | 554 | 154 | 46 | 108 | 44.1 | 43.3 | 44.6 | Crook County | 2007 Estimate | |
| Crook County | 2008 Estimate | 6,554 | 3,323 | 3,231 | 453 | 233 | 220 | 681 | 347 | 334 | 391 | 212 | 179 | 512 | 270 | 242 | 5,231 | 2,637 | 2,594 | 5,029 | 2,531 | 2,498 | 2,128 | 1,110 | 1,018 | 1,321 | 679 | 642 | 2,071 | 1,045 | 1,026 | 1,125 | 537 | 588 | 155 | 43 | 112 | 44.2 | 43.3 | 45.0 | Crook County | 2008 Estimate | |
| Crook County | 2009 Estimate | 6,653 | 3,368 | 3,285 | 451 | 235 | 216 | 709 | 359 | 350 | 358 | 190 | 168 | 515 | 273 | 242 | 5,334 | 2,693 | 2,641 | 5,135 | 2,584 | 2,551 | 2,159 | 1,134 | 1,025 | 1,351 | 702 | 649 | 2,094 | 1,051 | 1,043 | 1,175 | 558 | 617 | 153 | 41 | 112 | 44.4 | 43.3 | 45.3 | Crook County | 2009 Estimate | |
| Fremont County | Census 2000 | 35,804 | 17,740 | 18,064 | 2,343 | 1,197 | 1,146 | 4,912 | 2,534 | 2,378 | 2,572 | 1,324 | 1,248 | 2,973 | 1,556 | 1,417 | 27,251 | 13,353 | 13,898 | 25,977 | 12,685 | 13,292 | 14,151 | 7,058 | 7,093 | 9,286 | 4,533 | 4,753 | 8,968 | 4,429 | 4,539 | 4,750 | 2,167 | 2,583 | 521 | 176 | 345 | 37.7 | 36.8 | 38.5 | Fremont County | Census 2000 | |
| Fremont County | 2001 Estimate | 35,606 | 17,665 | 17,941 | 2,356 | 1,200 | 1,156 | 4,713 | 2,430 | 2,283 | 2,515 | 1,316 | 1,199 | 3,034 | 1,585 | 1,449 | 27,263 | 13,376 | 13,887 | 26,022 | 12,719 | 13,303 | 13,866 | 6,962 | 6,904 | 8,944 | 4,383 | 4,561 | 9,181 | 4,549 | 4,632 | 4,863 | 2,202 | 2,661 | 532 | 185 | 347 | 38.3 | 37.3 | 39.3 | Fremont County | 2001 Estimate | |
| Fremont County | 2002 Estimate | 35,801 | 17,784 | 18,017 | 2,423 | 1,232 | 1,191 | 4,663 | 2,396 | 2,267 | 2,419 | 1,244 | 1,175 | 3,227 | 1,721 | 1,506 | 27,541 | 13,544 | 13,997 | 26,296 | 12,912 | 13,384 | 13,868 | 6,997 | 6,871 | 8,764 | 4,321 | 4,443 | 9,407 | 4,648 | 4,759 | 4,898 | 2,222 | 2,676 | 548 | 184 | 364 | 38.5 | 37.4 | 39.5 | Fremont County | 2002 Estimate | |
| Fremont County | 2003 Estimate | 35,800 | 17,825 | 17,975 | 2,471 | 1,273 | 1,198 | 4,543 | 2,329 | 2,214 | 2,398 | 1,246 | 1,152 | 3,292 | 1,752 | 1,540 | 27,638 | 13,627 | 14,011 | 26,388 | 12,977 | 13,411 | 13,656 | 6,940 | 6,716 | 8,569 | 4,249 | 4,320 | 9,537 | 4,719 | 4,818 | 4,990 | 2,257 | 2,733 | 534 | 174 | 360 | 38.7 | 37.4 | 39.9 | Fremont County | 2003 Estimate | |
| Fremont County | 2004 Estimate | 35,943 | 17,909 | 18,034 | 2,474 | 1,256 | 1,218 | 4,559 | 2,347 | 2,212 | 2,308 | 1,195 | 1,113 | 3,399 | 1,840 | 1,559 | 27,773 | 13,725 | 14,048 | 26,602 | 13,111 | 13,491 | 13,620 | 6,941 | 6,679 | 8,434 | 4,172 | 4,262 | 9,699 | 4,800 | 4,899 | 5,070 | 2,299 | 2,771 | 538 | 183 | 355 | 38.8 | 37.4 | 40.1 | Fremont County | 2004 Estimate | |
| Fremont County | 2005 Estimate | 36,277 | 18,177 | 18,100 | 2,580 | 1,340 | 1,240 | 4,513 | 2,318 | 2,195 | 2,275 | 1,185 | 1,090 | 3,352 | 1,808 | 1,544 | 28,054 | 13,934 | 14,120 | 26,909 | 13,334 | 13,575 | 13,497 | 6,932 | 6,565 | 8,482 | 4,261 | 4,221 | 9,913 | 4,922 | 4,991 | 5,162 | 2,343 | 2,819 | 569 | 208 | 361 | 38.8 | 37.0 | 40.3 | Fremont County | 2005 Estimate | |
| Fremont County | 2006 Estimate | 36,739 | 18,436 | 18,303 | 2,669 | 1,403 | 1,266 | 4,553 | 2,331 | 2,222 | 2,294 | 1,196 | 1,098 | 3,258 | 1,757 | 1,501 | 28,350 | 14,083 | 14,267 | 27,223 | 13,506 | 13,717 | 13,560 | 7,003 | 6,557 | 8,563 | 4,348 | 4,215 | 10,175 | 5,051 | 5,124 | 5,227 | 2,350 | 2,877 | 613 | 219 | 394 | 38.6 | 36.8 | 40.3 | Fremont County | 2006 Estimate | |
| Fremont County | 2007 Estimate | 37,368 | 18,741 | 18,627 | 2,868 | 1,476 | 1,392 | 4,591 | 2,351 | 2,240 | 2,207 | 1,149 | 1,058 | 3,400 | 1,832 | 1,568 | 28,842 | 14,356 | 14,486 | 27,702 | 13,765 | 13,937 | 13,734 | 7,121 | 6,613 | 8,630 | 4,398 | 4,232 | 10,351 | 5,136 | 5,215 | 5,321 | 2,399 | 2,922 | 620 | 227 | 393 | 38.2 | 36.6 | 40.0 | Fremont County | 2007 Estimate | |
| Fremont County | 2008 Estimate | 38,057 | 19,105 | 18,952 | 3,036 | 1,569 | 1,467 | 4,617 | 2,360 | 2,257 | 2,245 | 1,157 | 1,088 | 3,454 | 1,862 | 1,592 | 29,345 | 14,647 | 14,698 | 28,159 | 14,019 | 14,140 | 13,933 | 7,238 | 6,695 | 8,775 | 4,483 | 4,292 | 10,443 | 5,197 | 5,246 | 5,487 | 2,477 | 3,010 | 638 | 224 | 414 | 38.0 | 36.3 | 39.7 | Fremont County | 2008 Estimate | |
| Fremont County | 2009 Estimate | 38,719 | 19,438 | 19,281 | 3,152 | 1,622 | 1,530 | 4,721 | 2,401 | 2,320 | 2,153 | 1,097 | 1,056 | 3,575 | 1,900 | 1,675 | 29,799 | 14,896 | 14,903 | 28,693 | 14,318 | 14,375 | 14,169 | 7,397 | 6,772 | 8,940 | 4,654 | 4,286 | 10,545 | 5,216 | 5,329 | 5,633 | 2,548 | 3,085 | 678 | 250 | 428 | 37.8 | 36.0 | 39.4 | Fremont County | 2009 Estimate | |
| Goshen County | Census 2000 | 12,538 | 6,234 | 6,304 | 727 | 378 | 349 | 1,537 | 817 | 720 | 770 | 410 | 360 | 1,176 | 606 | 570 | 9,879 | 4,834 | 5,045 | 9,504 | 4,629 | 4,875 | 4,802 | 2,434 | 2,368 | 3,046 | 1,524 | 1,522 | 3,110 | 1,563 | 1,547 | 2,172 | 936 | 1,236 | 306 | 103 | 203 | 40.0 | 38.7 | 41.3 | Goshen County | Census 2000 | |
| Goshen County | 2001 Estimate | 12,388 | 6,176 | 6,212 | 708 | 368 | 340 | 1,488 | 794 | 694 | 753 | 397 | 356 | 1,154 | 598 | 556 | 9,817 | 4,815 | 5,002 | 9,439 | 4,617 | 4,822 | 4,627 | 2,355 | 2,272 | 2,907 | 1,458 | 1,449 | 3,173 | 1,595 | 1,578 | 2,205 | 966 | 1,239 | 330 | 110 | 220 | 40.8 | 39.5 | 42.1 | Goshen County | 2001 Estimate | |
| Goshen County | 2002 Estimate | 12,218 | 6,109 | 6,109 | 697 | 381 | 316 | 1,421 | 751 | 670 | 759 | 392 | 367 | 1,158 | 615 | 543 | 9,722 | 4,780 | 4,942 | 9,341 | 4,585 | 4,756 | 4,483 | 2,283 | 2,200 | 2,759 | 1,380 | 1,379 | 3,218 | 1,615 | 1,603 | 2,206 | 975 | 1,231 | 335 | 115 | 220 | 41.3 | 40.1 | 42.6 | Goshen County | 2002 Estimate | |
| Goshen County | 2003 Estimate | 12,132 | 6,071 | 6,061 | 720 | 386 | 334 | 1,370 | 726 | 644 | 718 | 379 | 339 | 1,191 | 619 | 572 | 9,691 | 4,772 | 4,919 | 9,324 | 4,580 | 4,744 | 4,345 | 2,212 | 2,133 | 2,603 | 1,305 | 1,298 | 3,294 | 1,666 | 1,628 | 2,236 | 990 | 1,246 | 365 | 131 | 234 | 41.9 | 40.5 | 43.2 | Goshen County | 2003 Estimate | |
| Goshen County | 2004 Estimate | 12,153 | 6,098 | 6,055 | 703 | 375 | 328 | 1,362 | 730 | 632 | 711 | 361 | 350 | 1,184 | 625 | 559 | 9,739 | 4,817 | 4,922 | 9,377 | 4,632 | 4,745 | 4,301 | 2,196 | 2,105 | 2,591 | 1,300 | 1,291 | 3,366 | 1,705 | 1,661 | 2,236 | 1,002 | 1,234 | 355 | 125 | 230 | 42.3 | 41.0 | 43.5 | Goshen County | 2004 Estimate | |
| Goshen County | 2005 Estimate | 12,067 | 6,054 | 6,013 | 684 | 353 | 331 | 1,337 | 708 | 629 | 725 | 382 | 343 | 1,127 | 599 | 528 | 9,664 | 4,790 | 4,874 | 9,321 | 4,611 | 4,710 | 4,224 | 2,150 | 2,074 | 2,566 | 1,284 | 1,282 | 3,405 | 1,728 | 1,677 | 2,223 | 1,000 | 1,223 | 354 | 126 | 228 | 42.6 | 41.1 | 43.8 | Goshen County | 2005 Estimate | |
| Goshen County | 2006 Estimate | 12,063 | 6,057 | 6,006 | 662 | 340 | 322 | 1,262 | 677 | 585 | 743 | 386 | 357 | 1,119 | 602 | 517 | 9,740 | 4,823 | 4,917 | 9,396 | 4,654 | 4,742 | 4,153 | 2,141 | 2,012 | 2,494 | 1,257 | 1,237 | 3,508 | 1,780 | 1,728 | 2,275 | 1,015 | 1,260 | 372 | 136 | 236 | 43.5 | 42.0 | 44.8 | Goshen County | 2006 Estimate | |
| Goshen County | 2007 Estimate | 12,078 | 6,069 | 6,009 | 663 | 327 | 336 | 1,255 | 678 | 577 | 722 | 381 | 341 | 1,087 | 595 | 492 | 9,823 | 4,885 | 4,938 | 9,438 | 4,683 | 4,755 | 4,143 | 2,129 | 2,014 | 2,474 | 1,234 | 1,240 | 3,591 | 1,823 | 1,768 | 2,286 | 1,031 | 1,255 | 374 | 139 | 235 | 43.9 | 42.5 | 45.2 | Goshen County | 2007 Estimate | |
| Goshen County | 2008 Estimate | 12,159 | 6,124 | 6,035 | 649 | 322 | 327 | 1,243 | 664 | 579 | 715 | 390 | 325 | 1,149 | 619 | 530 | 9,935 | 4,954 | 4,981 | 9,552 | 4,748 | 4,804 | 4,157 | 2,156 | 2,001 | 2,486 | 1,254 | 1,232 | 3,574 | 1,821 | 1,753 | 2,343 | 1,054 | 1,289 | 378 | 139 | 239 | 44.0 | 42.1 | 45.3 | Goshen County | 2008 Estimate | |
| Goshen County | 2009 Estimate | 12,319 | 6,222 | 6,097 | 646 | 322 | 324 | 1,333 | 699 | 634 | 693 | 370 | 323 | 1,165 | 636 | 529 | 9,997 | 5,013 | 4,984 | 9,647 | 4,831 | 4,816 | 4,190 | 2,200 | 1,990 | 2,473 | 1,274 | 1,199 | 3,619 | 1,833 | 1,786 | 2,390 | 1,088 | 1,302 | 389 | 146 | 243 | 43.9 | 41.9 | 45.4 | Goshen County | 2009 Estimate | |
| Hot Springs County | Census 2000 | 4,882 | 2,348 | 2,534 | 235 | 105 | 130 | 530 | 272 | 258 | 311 | 170 | 141 | 289 | 136 | 153 | 3,959 | 1,877 | 2,082 | 3,806 | 1,801 | 2,005 | 1,654 | 814 | 840 | 1,138 | 559 | 579 | 1,401 | 693 | 708 | 978 | 413 | 565 | 132 | 37 | 95 | 44.2 | 43.4 | 45.1 | Hot Springs County | Census 2000 | |
| Hot Springs County | 2001 Estimate | 4,754 | 2,290 | 2,464 | 226 | 104 | 122 | 508 | 258 | 250 | 302 | 163 | 139 | 263 | 130 | 133 | 3,871 | 1,846 | 2,025 | 3,718 | 1,765 | 1,953 | 1,579 | 783 | 796 | 1,080 | 522 | 558 | 1,410 | 695 | 715 | 965 | 418 | 547 | 139 | 40 | 99 | 45.0 | 44.3 | 45.9 | Hot Springs County | 2001 Estimate | |
| Hot Springs County | 2002 Estimate | 4,711 | 2,280 | 2,431 | 246 | 123 | 123 | 477 | 238 | 239 | 283 | 160 | 123 | 298 | 149 | 149 | 3,850 | 1,846 | 2,004 | 3,705 | 1,759 | 1,946 | 1,481 | 739 | 742 | 976 | 473 | 503 | 1,433 | 708 | 725 | 998 | 429 | 569 | 149 | 45 | 104 | 45.7 | 44.9 | 46.7 | Hot Springs County | 2002 Estimate | |
| Hot Springs County | 2003 Estimate | 4,578 | 2,213 | 2,365 | 211 | 111 | 100 | 432 | 210 | 222 | 285 | 155 | 130 | 295 | 155 | 140 | 3,791 | 1,815 | 1,976 | 3,650 | 1,737 | 1,913 | 1,419 | 715 | 704 | 907 | 439 | 468 | 1,455 | 714 | 741 | 993 | 429 | 564 | 145 | 39 | 106 | 46.8 | 46.1 | 47.8 | Hot Springs County | 2003 Estimate | |
| Hot Springs County | 2004 Estimate | 4,552 | 2,209 | 2,343 | 202 | 114 | 88 | 442 | 219 | 223 | 260 | 128 | 132 | 314 | 173 | 141 | 3,785 | 1,821 | 1,964 | 3,648 | 1,748 | 1,900 | 1,378 | 695 | 683 | 860 | 416 | 444 | 1,480 | 731 | 749 | 994 | 428 | 566 | 142 | 35 | 107 | 47.4 | 46.4 | 48.4 | Hot Springs County | 2004 Estimate | |
| Hot Springs County | 2005 Estimate | 4,502 | 2,183 | 2,319 | 210 | 116 | 94 | 419 | 205 | 214 | 256 | 127 | 129 | 326 | 178 | 148 | 3,758 | 1,810 | 1,948 | 3,617 | 1,735 | 1,882 | 1,321 | 662 | 659 | 798 | 387 | 411 | 1,461 | 728 | 733 | 1,032 | 442 | 590 | 152 | 43 | 109 | 48.1 | 47.0 | 48.9 | Hot Springs County | 2005 Estimate | |
| Hot Springs County | 2006 Estimate | 4,505 | 2,184 | 2,321 | 224 | 121 | 103 | 417 | 199 | 218 | 228 | 112 | 116 | 336 | 191 | 145 | 3,757 | 1,806 | 1,951 | 3,636 | 1,752 | 1,884 | 1,294 | 654 | 640 | 775 | 377 | 398 | 1,467 | 727 | 740 | 1,058 | 457 | 601 | 153 | 41 | 112 | 48.6 | 47.4 | 49.5 | Hot Springs County | 2006 Estimate | |
| Hot Springs County | 2007 Estimate | 4,501 | 2,185 | 2,316 | 234 | 119 | 115 | 432 | 210 | 222 | 214 | 108 | 106 | 338 | 189 | 149 | 3,734 | 1,799 | 1,935 | 3,621 | 1,748 | 1,873 | 1,270 | 645 | 625 | 772 | 378 | 394 | 1,433 | 704 | 729 | 1,078 | 477 | 601 | 163 | 50 | 113 | 48.7 | 47.6 | 49.8 | Hot Springs County | 2007 Estimate | |
| Hot Springs County | 2008 Estimate | 4,519 | 2,191 | 2,328 | 223 | 109 | 114 | 438 | 212 | 226 | 210 | 114 | 96 | 345 | 188 | 157 | 3,752 | 1,813 | 1,939 | 3,648 | 1,756 | 1,892 | 1,278 | 659 | 619 | 773 | 383 | 390 | 1,443 | 710 | 733 | 1,087 | 475 | 612 | 171 | 53 | 118 | 49.0 | 47.9 | 50.2 | Hot Springs County | 2008 Estimate | |
| Hot Springs County | 2009 Estimate | 4,590 | 2,236 | 2,354 | 231 | 108 | 123 | 469 | 235 | 234 | 202 | 107 | 95 | 333 | 188 | 145 | 3,789 | 1,843 | 1,946 | 3,688 | 1,786 | 1,902 | 1,319 | 691 | 628 | 833 | 419 | 414 | 1,430 | 694 | 736 | 1,092 | 485 | 607 | 170 | 50 | 120 | 48.8 | 47.5 | 49.9 | Hot Springs County | 2009 Estimate | |
| Johnson County | Census 2000 | 7,075 | 3,476 | 3,599 | 366 | 183 | 183 | 862 | 438 | 424 | 484 | 252 | 232 | 393 | 202 | 191 | 5,619 | 2,726 | 2,893 | 5,363 | 2,603 | 2,760 | 2,425 | 1,213 | 1,212 | 1,666 | 829 | 837 | 2,029 | 996 | 1,033 | 1,275 | 576 | 699 | 153 | 38 | 115 | 43.0 | 42.1 | 43.8 | Johnson County | Census 2000 | |
| Johnson County | 2001 Estimate | 7,155 | 3,522 | 3,633 | 351 | 165 | 186 | 881 | 452 | 429 | 444 | 239 | 205 | 439 | 229 | 210 | 5,703 | 2,784 | 2,919 | 5,479 | 2,666 | 2,813 | 2,423 | 1,229 | 1,194 | 1,638 | 811 | 827 | 2,113 | 1,039 | 1,074 | 1,289 | 587 | 702 | 156 | 39 | 117 | 43.6 | 42.7 | 44.4 | Johnson County | 2001 Estimate | |
| Johnson County | 2002 Estimate | 7,354 | 3,616 | 3,738 | 359 | 164 | 195 | 892 | 458 | 434 | 428 | 226 | 202 | 471 | 249 | 222 | 5,905 | 2,896 | 3,009 | 5,675 | 2,768 | 2,907 | 2,435 | 1,242 | 1,193 | 1,630 | 813 | 817 | 2,255 | 1,100 | 1,155 | 1,319 | 606 | 713 | 168 | 42 | 126 | 44.0 | 43.2 | 45.0 | Johnson County | 2002 Estimate | |
| Johnson County | 2003 Estimate | 7,472 | 3,687 | 3,785 | 367 | 177 | 190 | 882 | 449 | 433 | 438 | 229 | 209 | 499 | 266 | 233 | 6,019 | 2,958 | 3,061 | 5,785 | 2,832 | 2,953 | 2,454 | 1,250 | 1,204 | 1,622 | 810 | 812 | 2,321 | 1,135 | 1,186 | 1,343 | 621 | 722 | 179 | 51 | 128 | 44.4 | 43.6 | 45.3 | Johnson County | 2003 Estimate | |
| Johnson County | 2004 Estimate | 7,523 | 3,711 | 3,812 | 352 | 163 | 189 | 873 | 442 | 431 | 441 | 225 | 216 | 531 | 283 | 248 | 6,067 | 2,984 | 3,083 | 5,857 | 2,881 | 2,976 | 2,469 | 1,255 | 1,214 | 1,618 | 812 | 806 | 2,364 | 1,164 | 1,200 | 1,344 | 622 | 722 | 179 | 58 | 121 | 44.6 | 43.8 | 45.3 | Johnson County | 2004 Estimate | |
| Johnson County | 2005 Estimate | 7,646 | 3,767 | 3,879 | 384 | 183 | 201 | 847 | 419 | 428 | 458 | 236 | 222 | 575 | 304 | 271 | 6,172 | 3,035 | 3,137 | 5,957 | 2,929 | 3,028 | 2,509 | 1,281 | 1,228 | 1,594 | 805 | 789 | 2,405 | 1,185 | 1,220 | 1,383 | 635 | 748 | 187 | 64 | 123 | 44.7 | 43.7 | 45.4 | Johnson County | 2005 Estimate | |
| Johnson County | 2006 Estimate | 7,748 | 3,825 | 3,923 | 404 | 199 | 205 | 843 | 409 | 434 | 466 | 245 | 221 | 635 | 329 | 306 | 6,271 | 3,094 | 3,177 | 6,035 | 2,972 | 3,063 | 2,609 | 1,342 | 1,267 | 1,616 | 826 | 790 | 2,419 | 1,179 | 1,240 | 1,365 | 638 | 727 | 188 | 61 | 127 | 44.2 | 43.2 | 45.1 | Johnson County | 2006 Estimate | |
| Johnson County | 2007 Estimate | 8,094 | 4,009 | 4,085 | 460 | 241 | 219 | 838 | 403 | 435 | 485 | 252 | 233 | 675 | 349 | 326 | 6,566 | 3,248 | 3,318 | 6,311 | 3,113 | 3,198 | 2,734 | 1,412 | 1,322 | 1,692 | 869 | 823 | 2,516 | 1,224 | 1,292 | 1,428 | 671 | 757 | 197 | 59 | 138 | 44.0 | 42.9 | 45.1 | Johnson County | 2007 Estimate | |
| Johnson County | 2008 Estimate | 8,403 | 4,170 | 4,233 | 526 | 274 | 252 | 865 | 419 | 446 | 475 | 246 | 229 | 667 | 355 | 312 | 6,775 | 3,357 | 3,418 | 6,537 | 3,231 | 3,306 | 2,855 | 1,473 | 1,382 | 1,826 | 932 | 894 | 2,577 | 1,255 | 1,322 | 1,467 | 689 | 778 | 208 | 65 | 143 | 43.6 | 42.3 | 44.7 | Johnson County | 2008 Estimate | |
| Johnson County | 2009 Estimate | 8,531 | 4,247 | 4,284 | 550 | 292 | 258 | 852 | 413 | 439 | 475 | 236 | 239 | 675 | 363 | 312 | 6,896 | 3,428 | 3,468 | 6,654 | 3,306 | 3,348 | 2,922 | 1,516 | 1,406 | 1,891 | 972 | 919 | 2,589 | 1,271 | 1,318 | 1,499 | 700 | 799 | 200 | 62 | 138 | 43.3 | 41.9 | 44.6 | Johnson County | 2009 Estimate | |
| Laramie County | Census 2000 | 81,607 | 40,986 | 40,621 | 5,384 | 2,758 | 2,626 | 10,739 | 5,456 | 5,283 | 4,900 | 2,475 | 2,425 | 7,804 | 4,247 | 3,557 | 62,981 | 31,532 | 31,449 | 60,584 | 30,297 | 30,287 | 36,354 | 19,006 | 17,348 | 24,894 | 12,909 | 11,985 | 18,535 | 9,208 | 9,327 | 9,351 | 3,933 | 5,418 | 1,115 | 308 | 807 | 35.3 | 34.0 | 36.5 | Laramie County | Census 2000 | |
| Laramie County | 2001 Estimate | 82,392 | 41,480 | 40,912 | 5,507 | 2,828 | 2,679 | 10,524 | 5,373 | 5,151 | 4,924 | 2,474 | 2,450 | 8,214 | 4,472 | 3,742 | 63,908 | 32,051 | 31,857 | 61,437 | 30,805 | 30,632 | 36,422 | 19,125 | 17,297 | 24,494 | 12,781 | 11,713 | 19,171 | 9,515 | 9,656 | 9,558 | 4,037 | 5,521 | 1,154 | 327 | 827 | 35.5 | 34.1 | 36.8 | Laramie County | 2001 Estimate | |
| Laramie County | 2002 Estimate | 83,144 | 41,868 | 41,276 | 5,597 | 2,902 | 2,695 | 10,420 | 5,331 | 5,089 | 4,822 | 2,427 | 2,395 | 8,478 | 4,578 | 3,900 | 64,772 | 32,453 | 32,319 | 62,305 | 31,208 | 31,097 | 36,361 | 19,053 | 17,308 | 24,227 | 12,638 | 11,589 | 19,934 | 9,908 | 10,026 | 9,666 | 4,084 | 5,582 | 1,190 | 338 | 852 | 35.6 | 34.3 | 37.2 | Laramie County | 2002 Estimate | |
| Laramie County | 2003 Estimate | 84,287 | 42,364 | 41,923 | 5,850 | 3,071 | 2,779 | 10,321 | 5,248 | 5,073 | 4,757 | 2,442 | 2,315 | 8,870 | 4,713 | 4,157 | 65,771 | 32,828 | 32,943 | 63,359 | 31,603 | 31,756 | 36,441 | 18,979 | 17,462 | 24,006 | 12,454 | 11,552 | 20,610 | 10,222 | 10,388 | 9,873 | 4,214 | 5,659 | 1,244 | 374 | 870 | 35.7 | 34.4 | 37.3 | Laramie County | 2003 Estimate | |
| Laramie County | 2004 Estimate | 85,195 | 42,971 | 42,224 | 5,990 | 3,181 | 2,809 | 10,199 | 5,173 | 5,026 | 4,705 | 2,425 | 2,280 | 9,379 | 5,059 | 4,320 | 66,617 | 33,372 | 33,245 | 64,301 | 32,192 | 32,109 | 36,671 | 19,221 | 17,450 | 23,795 | 12,362 | 11,433 | 21,121 | 10,488 | 10,633 | 10,006 | 4,283 | 5,723 | 1,293 | 389 | 904 | 35.6 | 34.3 | 37.1 | Laramie County | 2004 Estimate | |
| Laramie County | 2005 Estimate | 85,270 | 43,019 | 42,251 | 6,060 | 3,181 | 2,879 | 10,032 | 5,129 | 4,903 | 4,673 | 2,434 | 2,239 | 9,332 | 5,089 | 4,243 | 66,793 | 33,480 | 33,313 | 64,505 | 32,275 | 32,230 | 36,308 | 19,059 | 17,249 | 23,502 | 12,147 | 11,355 | 21,560 | 10,711 | 10,849 | 10,111 | 4,328 | 5,783 | 1,367 | 400 | 967 | 35.8 | 34.6 | 37.3 | Laramie County | 2005 Estimate | |
| Laramie County | 2006 Estimate | 85,974 | 43,447 | 42,527 | 6,222 | 3,276 | 2,946 | 9,938 | 5,111 | 4,827 | 4,660 | 2,418 | 2,242 | 9,462 | 5,194 | 4,268 | 67,476 | 33,873 | 33,603 | 65,154 | 32,642 | 32,512 | 36,361 | 19,140 | 17,221 | 23,400 | 12,113 | 11,287 | 21,917 | 10,875 | 11,042 | 10,375 | 4,460 | 5,915 | 1,433 | 409 | 1,024 | 36.0 | 34.7 | 37.4 | Laramie County | 2006 Estimate | |
| Laramie County | 2007 Estimate | 86,601 | 43,799 | 42,802 | 6,412 | 3,330 | 3,082 | 9,832 | 5,100 | 4,732 | 4,758 | 2,441 | 2,317 | 9,297 | 5,091 | 4,206 | 67,956 | 34,155 | 33,801 | 65,599 | 32,928 | 32,671 | 36,118 | 19,023 | 17,095 | 23,296 | 12,114 | 11,182 | 22,407 | 11,127 | 11,280 | 10,599 | 4,596 | 6,003 | 1,446 | 442 | 1,004 | 36.2 | 34.9 | 37.6 | Laramie County | 2007 Estimate | |
| Laramie County | 2008 Estimate | 87,759 | 44,403 | 43,356 | 6,657 | 3,431 | 3,226 | 9,987 | 5,161 | 4,826 | 4,683 | 2,402 | 2,281 | 9,261 | 5,091 | 4,170 | 68,743 | 34,593 | 34,150 | 66,432 | 33,409 | 33,023 | 36,266 | 19,142 | 17,124 | 23,441 | 12,237 | 11,204 | 22,761 | 11,291 | 11,470 | 10,969 | 4,790 | 6,179 | 1,537 | 480 | 1,057 | 36.2 | 34.8 | 37.6 | Laramie County | 2008 Estimate | |
| Laramie County | 2009 Estimate | 88,854 | 45,010 | 43,844 | 6,808 | 3,501 | 3,307 | 10,125 | 5,276 | 4,849 | 4,629 | 2,340 | 2,289 | 9,091 | 4,990 | 4,101 | 69,694 | 35,114 | 34,580 | 67,292 | 33,893 | 33,399 | 36,453 | 19,266 | 17,187 | 23,846 | 12,469 | 11,377 | 23,061 | 11,486 | 11,575 | 11,294 | 4,948 | 6,346 | 1,544 | 470 | 1,074 | 36.2 | 34.7 | 37.7 | Laramie County | 2009 Estimate | |
| Lincoln County | Census 2000 | 14,573 | 7,360 | 7,213 | 988 | 493 | 495 | 2,284 | 1,166 | 1,118 | 1,230 | 634 | 596 | 1,045 | 564 | 481 | 10,708 | 5,405 | 5,303 | 10,071 | 5,067 | 5,004 | 5,694 | 2,856 | 2,838 | 3,703 | 1,804 | 1,899 | 3,523 | 1,837 | 1,686 | 1,800 | 862 | 938 | 149 | 56 | 93 | 36.8 | 36.7 | 37.0 | Lincoln County | Census 2000 | |
| Lincoln County | 2001 Estimate | 14,588 | 7,388 | 7,200 | 999 | 485 | 514 | 2,204 | 1,151 | 1,053 | 1,192 | 594 | 598 | 1,045 | 578 | 467 | 10,793 | 5,458 | 5,335 | 10,193 | 5,158 | 5,035 | 5,573 | 2,798 | 2,775 | 3,638 | 1,771 | 1,867 | 3,677 | 1,928 | 1,749 | 1,833 | 881 | 952 | 162 | 63 | 99 | 37.5 | 37.3 | 37.7 | Lincoln County | 2001 Estimate | |
| Lincoln County | 2002 Estimate | 14,644 | 7,418 | 7,226 | 1,016 | 522 | 494 | 2,126 | 1,104 | 1,022 | 1,152 | 563 | 589 | 1,119 | 613 | 506 | 10,930 | 5,519 | 5,411 | 10,350 | 5,229 | 5,121 | 5,595 | 2,809 | 2,786 | 3,598 | 1,764 | 1,834 | 3,774 | 1,963 | 1,811 | 1,859 | 889 | 970 | 167 | 68 | 99 | 37.8 | 37.5 | 38.2 | Lincoln County | 2002 Estimate | |
| Lincoln County | 2003 Estimate | 14,787 | 7,512 | 7,275 | 1,037 | 536 | 501 | 2,080 | 1,085 | 995 | 1,138 | 559 | 579 | 1,153 | 640 | 513 | 11,104 | 5,616 | 5,488 | 10,532 | 5,332 | 5,200 | 5,500 | 2,785 | 2,715 | 3,498 | 1,728 | 1,770 | 4,006 | 2,050 | 1,956 | 1,875 | 914 | 961 | 186 | 71 | 115 | 38.1 | 37.8 | 38.6 | Lincoln County | 2003 Estimate | |
| Lincoln County | 2004 Estimate | 15,090 | 7,681 | 7,409 | 1,083 | 566 | 517 | 2,146 | 1,117 | 1,029 | 1,117 | 545 | 572 | 1,155 | 646 | 509 | 11,323 | 5,733 | 5,590 | 10,744 | 5,453 | 5,291 | 5,516 | 2,807 | 2,709 | 3,480 | 1,732 | 1,748 | 4,173 | 2,134 | 2,039 | 1,936 | 941 | 995 | 193 | 76 | 117 | 38.2 | 37.8 | 38.7 | Lincoln County | 2004 Estimate | |
| Lincoln County | 2005 Estimate | 15,345 | 7,814 | 7,531 | 1,138 | 588 | 550 | 2,132 | 1,088 | 1,044 | 1,093 | 563 | 530 | 1,197 | 654 | 543 | 11,563 | 5,861 | 5,702 | 10,982 | 5,575 | 5,407 | 5,511 | 2,817 | 2,694 | 3,496 | 1,761 | 1,735 | 4,343 | 2,219 | 2,124 | 1,946 | 941 | 1,005 | 204 | 90 | 114 | 38.2 | 37.7 | 38.7 | Lincoln County | 2005 Estimate | |
| Lincoln County | 2006 Estimate | 15,727 | 8,048 | 7,679 | 1,222 | 643 | 579 | 2,166 | 1,095 | 1,071 | 1,076 | 577 | 499 | 1,263 | 677 | 586 | 11,804 | 6,001 | 5,803 | 11,263 | 5,733 | 5,530 | 5,603 | 2,909 | 2,694 | 3,514 | 1,798 | 1,716 | 4,536 | 2,311 | 2,225 | 1,950 | 947 | 1,003 | 197 | 85 | 112 | 38.0 | 37.4 | 38.5 | Lincoln County | 2006 Estimate | |
| Lincoln County | 2007 Estimate | 16,178 | 8,313 | 7,865 | 1,319 | 690 | 629 | 2,193 | 1,117 | 1,076 | 1,037 | 569 | 468 | 1,289 | 680 | 609 | 12,161 | 6,226 | 5,935 | 11,629 | 5,937 | 5,692 | 5,720 | 3,008 | 2,712 | 3,648 | 1,896 | 1,752 | 4,683 | 2,382 | 2,301 | 2,009 | 979 | 1,030 | 203 | 81 | 122 | 37.9 | 37.2 | 38.7 | Lincoln County | 2007 Estimate | |
| Lincoln County | 2008 Estimate | 16,681 | 8,570 | 8,111 | 1,406 | 731 | 675 | 2,270 | 1,157 | 1,113 | 1,082 | 591 | 491 | 1,324 | 685 | 639 | 12,470 | 6,407 | 6,063 | 11,923 | 6,091 | 5,832 | 5,906 | 3,112 | 2,794 | 3,766 | 1,967 | 1,799 | 4,753 | 2,422 | 2,331 | 2,080 | 1,017 | 1,063 | 201 | 90 | 111 | 37.6 | 36.9 | 38.3 | Lincoln County | 2008 Estimate | |
| Lincoln County | 2009 Estimate | 16,995 | 8,738 | 8,257 | 1,506 | 786 | 720 | 2,305 | 1,176 | 1,129 | 1,056 | 548 | 508 | 1,302 | 692 | 610 | 12,658 | 6,521 | 6,137 | 12,128 | 6,228 | 5,900 | 5,963 | 3,141 | 2,822 | 3,855 | 2,021 | 1,834 | 4,828 | 2,474 | 2,354 | 2,143 | 1,041 | 1,102 | 198 | 86 | 112 | 37.5 | 36.6 | 38.3 | Lincoln County | 2009 Estimate | |
| Natrona County | Census 2000 | 66,533 | 32,872 | 33,661 | 4,302 | 2,218 | 2,084 | 8,693 | 4,481 | 4,212 | 4,305 | 2,190 | 2,115 | 6,719 | 3,337 | 3,382 | 51,373 | 25,063 | 26,310 | 49,233 | 23,983 | 25,250 | 28,551 | 14,237 | 14,314 | 18,562 | 9,225 | 9,337 | 15,528 | 7,801 | 7,727 | 8,424 | 3,620 | 4,804 | 839 | 209 | 630 | 36.4 | 35.4 | 37.3 | Natrona County | Census 2000 | |
| Natrona County | 2001 Estimate | 66,873 | 33,110 | 33,763 | 4,322 | 2,250 | 2,072 | 8,553 | 4,395 | 4,158 | 4,228 | 2,192 | 2,036 | 6,990 | 3,478 | 3,512 | 51,931 | 25,407 | 26,524 | 49,770 | 24,273 | 25,497 | 28,338 | 14,142 | 14,196 | 18,146 | 9,011 | 9,135 | 16,123 | 8,126 | 7,997 | 8,511 | 3,658 | 4,853 | 851 | 214 | 637 | 36.6 | 35.5 | 37.6 | Natrona County | 2001 Estimate | |
| Natrona County | 2002 Estimate | 67,371 | 33,409 | 33,962 | 4,431 | 2,338 | 2,093 | 8,515 | 4,349 | 4,166 | 4,198 | 2,204 | 1,994 | 7,132 | 3,580 | 3,552 | 52,398 | 25,636 | 26,762 | 50,227 | 24,518 | 25,709 | 28,310 | 14,152 | 14,158 | 17,988 | 8,918 | 9,070 | 16,562 | 8,366 | 8,196 | 8,545 | 3,654 | 4,891 | 877 | 228 | 649 | 36.4 | 35.3 | 37.6 | Natrona County | 2002 Estimate | |
| Natrona County | 2003 Estimate | 67,957 | 33,712 | 34,245 | 4,493 | 2,348 | 2,145 | 8,434 | 4,319 | 4,115 | 3,988 | 2,087 | 1,901 | 7,512 | 3,806 | 3,706 | 53,076 | 26,007 | 27,069 | 51,042 | 24,958 | 26,084 | 28,412 | 14,268 | 14,144 | 17,851 | 8,859 | 8,992 | 17,044 | 8,600 | 8,444 | 8,635 | 3,693 | 4,942 | 913 | 238 | 675 | 36.4 | 35.2 | 37.7 | Natrona County | 2003 Estimate | |
| Natrona County | 2004 Estimate | 68,659 | 34,056 | 34,603 | 4,595 | 2,348 | 2,247 | 8,304 | 4,288 | 4,016 | 4,039 | 2,121 | 1,918 | 7,492 | 3,803 | 3,689 | 53,734 | 26,384 | 27,350 | 51,721 | 25,299 | 26,422 | 28,451 | 14,291 | 14,160 | 17,995 | 8,915 | 9,080 | 17,518 | 8,848 | 8,670 | 8,716 | 3,733 | 4,983 | 962 | 253 | 709 | 36.3 | 35.1 | 37.5 | Natrona County | 2004 Estimate | |
| Natrona County | 2005 Estimate | 69,442 | 34,463 | 34,979 | 4,771 | 2,448 | 2,323 | 8,224 | 4,229 | 3,995 | 4,007 | 2,084 | 1,923 | 7,366 | 3,789 | 3,577 | 54,386 | 26,740 | 27,646 | 52,440 | 25,702 | 26,738 | 28,726 | 14,439 | 14,287 | 18,323 | 9,055 | 9,268 | 17,999 | 9,115 | 8,884 | 8,752 | 3,743 | 5,009 | 1,001 | 277 | 724 | 36.1 | 35.0 | 37.2 | Natrona County | 2005 Estimate | |
| Natrona County | 2006 Estimate | 70,259 | 34,921 | 35,338 | 4,883 | 2,496 | 2,387 | 8,185 | 4,236 | 3,949 | 4,035 | 2,064 | 1,971 | 7,143 | 3,733 | 3,410 | 55,216 | 27,186 | 28,030 | 53,156 | 26,125 | 27,031 | 28,909 | 14,557 | 14,352 | 18,731 | 9,274 | 9,457 | 18,484 | 9,344 | 9,140 | 8,798 | 3,774 | 5,024 | 1,054 | 294 | 760 | 36.0 | 34.9 | 37.1 | Natrona County | 2006 Estimate | |
| Natrona County | 2007 Estimate | 71,817 | 35,753 | 36,064 | 5,205 | 2,635 | 2,570 | 8,342 | 4,344 | 3,998 | 4,074 | 2,095 | 1,979 | 7,029 | 3,680 | 3,349 | 56,289 | 27,745 | 28,544 | 54,196 | 26,679 | 27,517 | 29,589 | 14,970 | 14,619 | 19,457 | 9,705 | 9,752 | 18,853 | 9,505 | 9,348 | 8,857 | 3,789 | 5,068 | 1,128 | 340 | 788 | 35.6 | 34.5 | 36.8 | Natrona County | 2007 Estimate | |
| Natrona County | 2008 Estimate | 73,057 | 36,399 | 36,658 | 5,382 | 2,735 | 2,647 | 8,505 | 4,399 | 4,106 | 3,984 | 2,052 | 1,932 | 7,106 | 3,759 | 3,347 | 57,210 | 28,247 | 28,963 | 55,186 | 27,213 | 27,973 | 30,109 | 15,289 | 14,820 | 19,995 | 9,981 | 10,014 | 19,103 | 9,604 | 9,499 | 8,982 | 3,869 | 5,113 | 1,215 | 382 | 833 | 35.4 | 34.3 | 36.6 | Natrona County | 2008 Estimate | |
| Natrona County | 2009 Estimate | 74,508 | 37,207 | 37,301 | 5,553 | 2,844 | 2,709 | 8,596 | 4,443 | 4,153 | 4,026 | 2,055 | 1,971 | 7,256 | 3,824 | 3,432 | 58,366 | 28,921 | 29,445 | 56,333 | 27,865 | 28,468 | 30,778 | 15,715 | 15,063 | 20,489 | 10,321 | 10,168 | 19,517 | 9,803 | 9,714 | 9,071 | 3,917 | 5,154 | 1,285 | 411 | 874 | 35.3 | 34.2 | 36.4 | Natrona County | 2009 Estimate | |
| Niobrara County | Census 2000 | 2,407 | 1,174 | 1,233 | 115 | 60 | 55 | 280 | 159 | 121 | 149 | 79 | 70 | 146 | 62 | 84 | 1,937 | 914 | 1,023 | 1,863 | 876 | 987 | 885 | 418 | 467 | 625 | 297 | 328 | 641 | 312 | 329 | 451 | 205 | 246 | 61 | 18 | 43 | 42.8 | 42.2 | 43.4 | Niobrara County | Census 2000 | |
| Niobrara County | 2001 Estimate | 2,325 | 1,150 | 1,175 | 115 | 63 | 52 | 255 | 143 | 112 | 151 | 76 | 75 | 153 | 74 | 79 | 1,883 | 904 | 979 | 1,804 | 868 | 936 | 822 | 402 | 420 | 558 | 274 | 284 | 658 | 325 | 333 | 435 | 195 | 240 | 61 | 19 | 42 | 43.7 | 42.9 | 44.5 | Niobrara County | 2001 Estimate | |
| Niobrara County | 2002 Estimate | 2,247 | 1,115 | 1,132 | 100 | 54 | 46 | 265 | 146 | 119 | 133 | 74 | 59 | 136 | 67 | 69 | 1,820 | 880 | 940 | 1,749 | 841 | 908 | 749 | 369 | 380 | 504 | 242 | 262 | 673 | 334 | 339 | 436 | 198 | 238 | 61 | 21 | 40 | 44.7 | 43.9 | 45.4 | Niobrara County | 2002 Estimate | |
| Niobrara County | 2003 Estimate | 2,226 | 1,098 | 1,128 | 95 | 53 | 42 | 246 | 133 | 113 | 124 | 69 | 55 | 147 | 74 | 73 | 1,830 | 882 | 948 | 1,761 | 843 | 918 | 729 | 354 | 375 | 489 | 227 | 262 | 691 | 341 | 350 | 434 | 201 | 233 | 63 | 23 | 40 | 45.3 | 44.6 | 45.9 | Niobrara County | 2003 Estimate | |
| Niobrara County | 2004 Estimate | 2,249 | 1,112 | 1,137 | 97 | 50 | 47 | 234 | 127 | 107 | 133 | 77 | 56 | 161 | 83 | 78 | 1,851 | 896 | 955 | 1,785 | 858 | 927 | 760 | 371 | 389 | 499 | 232 | 267 | 692 | 338 | 354 | 433 | 205 | 228 | 65 | 23 | 42 | 45.0 | 44.5 | 45.7 | Niobrara County | 2004 Estimate | |
| Niobrara County | 2005 Estimate | 2,229 | 1,099 | 1,130 | 90 | 46 | 44 | 211 | 112 | 99 | 132 | 78 | 54 | 166 | 88 | 78 | 1,858 | 898 | 960 | 1,796 | 863 | 933 | 734 | 356 | 378 | 473 | 212 | 261 | 712 | 362 | 350 | 445 | 201 | 244 | 71 | 27 | 44 | 46.5 | 45.6 | 47.3 | Niobrara County | 2005 Estimate | |
| Niobrara County | 2006 Estimate | 2,234 | 1,082 | 1,152 | 92 | 43 | 49 | 214 | 116 | 98 | 133 | 76 | 57 | 172 | 83 | 89 | 1,866 | 889 | 977 | 1,795 | 847 | 948 | 760 | 356 | 404 | 481 | 210 | 271 | 690 | 351 | 339 | 452 | 203 | 249 | 73 | 26 | 47 | 45.7 | 45.8 | 45.6 | Niobrara County | 2006 Estimate | |
| Niobrara County | 2007 Estimate | 2,337 | 1,105 | 1,232 | 96 | 43 | 53 | 222 | 115 | 107 | 131 | 78 | 53 | 206 | 91 | 115 | 1,962 | 914 | 1,048 | 1,888 | 869 | 1,019 | 857 | 382 | 475 | 550 | 233 | 317 | 681 | 344 | 337 | 451 | 201 | 250 | 64 | 20 | 44 | 44.0 | 44.5 | 43.6 | Niobrara County | 2007 Estimate | |
| Niobrara County | 2008 Estimate | 2,364 | 1,143 | 1,221 | 109 | 54 | 55 | 244 | 129 | 115 | 131 | 71 | 60 | 184 | 87 | 97 | 1,955 | 930 | 1,025 | 1,880 | 889 | 991 | 833 | 396 | 437 | 546 | 249 | 297 | 688 | 352 | 336 | 462 | 201 | 261 | 65 | 23 | 42 | 44.2 | 44.1 | 44.2 | Niobrara County | 2008 Estimate | |
| Niobrara County | 2009 Estimate | 2,366 | 1,147 | 1,219 | 106 | 53 | 53 | 250 | 129 | 121 | 111 | 60 | 51 | 193 | 100 | 93 | 1,960 | 940 | 1,020 | 1,899 | 905 | 994 | 827 | 390 | 437 | 545 | 244 | 301 | 689 | 359 | 330 | 472 | 202 | 270 | 66 | 25 | 41 | 44.2 | 44.1 | 44.3 | Niobrara County | 2009 Estimate | |
| Park County | Census 2000 | 25,786 | 12,562 | 13,224 | 1,426 | 721 | 705 | 3,134 | 1,591 | 1,543 | 1,742 | 854 | 888 | 2,341 | 1,170 | 1,171 | 20,355 | 9,830 | 10,525 | 19,484 | 9,396 | 10,088 | 10,191 | 4,962 | 5,229 | 6,510 | 3,137 | 3,373 | 6,893 | 3,452 | 3,441 | 3,740 | 1,637 | 2,103 | 498 | 159 | 339 | 39.8 | 39.3 | 40.3 | Park County | Census 2000 | |
| Park County | 2001 Estimate | 25,678 | 12,519 | 13,159 | 1,391 | 705 | 686 | 2,995 | 1,532 | 1,463 | 1,678 | 816 | 862 | 2,386 | 1,202 | 1,184 | 20,477 | 9,892 | 10,585 | 19,614 | 9,466 | 10,148 | 9,854 | 4,814 | 5,040 | 6,199 | 2,989 | 3,210 | 7,203 | 3,610 | 3,593 | 3,826 | 1,665 | 2,161 | 525 | 167 | 358 | 40.8 | 40.3 | 41.4 | Park County | 2001 Estimate | |
| Park County | 2002 Estimate | 25,740 | 12,574 | 13,166 | 1,378 | 698 | 680 | 2,935 | 1,517 | 1,418 | 1,645 | 794 | 851 | 2,418 | 1,225 | 1,193 | 20,619 | 9,971 | 10,648 | 19,782 | 9,565 | 10,217 | 9,624 | 4,691 | 4,933 | 5,954 | 2,869 | 3,085 | 7,491 | 3,748 | 3,743 | 3,919 | 1,723 | 2,196 | 530 | 166 | 364 | 41.5 | 40.9 | 42.1 | Park County | 2002 Estimate | |
| Park County | 2003 Estimate | 25,957 | 12,699 | 13,258 | 1,320 | 681 | 639 | 2,902 | 1,480 | 1,422 | 1,585 | 795 | 790 | 2,481 | 1,262 | 1,219 | 20,944 | 10,126 | 10,818 | 20,150 | 9,743 | 10,407 | 9,565 | 4,683 | 4,882 | 5,883 | 2,838 | 3,045 | 7,729 | 3,856 | 3,873 | 4,057 | 1,787 | 2,270 | 555 | 171 | 384 | 42.2 | 41.4 | 42.8 | Park County | 2003 Estimate | |
| Park County | 2004 Estimate | 26,063 | 12,774 | 13,289 | 1,304 | 698 | 606 | 2,812 | 1,403 | 1,409 | 1,557 | 804 | 753 | 2,584 | 1,299 | 1,285 | 21,193 | 10,259 | 10,934 | 20,390 | 9,869 | 10,521 | 9,543 | 4,699 | 4,844 | 5,761 | 2,798 | 2,963 | 7,921 | 3,940 | 3,981 | 4,124 | 1,832 | 2,292 | 573 | 182 | 391 | 42.6 | 41.7 | 43.3 | Park County | 2004 Estimate | |
| Park County | 2005 Estimate | 26,361 | 12,961 | 13,400 | 1,384 | 739 | 645 | 2,720 | 1,362 | 1,358 | 1,532 | 812 | 720 | 2,660 | 1,334 | 1,326 | 21,509 | 10,458 | 11,051 | 20,725 | 10,048 | 10,677 | 9,549 | 4,750 | 4,799 | 5,730 | 2,800 | 2,930 | 8,117 | 4,011 | 4,106 | 4,218 | 1,903 | 2,315 | 597 | 191 | 406 | 42.8 | 41.7 | 43.7 | Park County | 2005 Estimate | |
| Park County | 2006 Estimate | 26,790 | 13,225 | 13,565 | 1,488 | 814 | 674 | 2,707 | 1,365 | 1,342 | 1,539 | 810 | 729 | 2,603 | 1,318 | 1,285 | 21,833 | 10,664 | 11,169 | 21,056 | 10,236 | 10,820 | 9,584 | 4,779 | 4,805 | 5,812 | 2,832 | 2,980 | 8,297 | 4,109 | 4,188 | 4,344 | 1,977 | 2,367 | 622 | 207 | 415 | 42.9 | 41.9 | 43.9 | Park County | 2006 Estimate | |
| Park County | 2007 Estimate | 27,214 | 13,460 | 13,754 | 1,561 | 838 | 723 | 2,740 | 1,400 | 1,340 | 1,484 | 764 | 720 | 2,586 | 1,300 | 1,286 | 22,185 | 10,867 | 11,318 | 21,429 | 10,458 | 10,971 | 9,690 | 4,849 | 4,841 | 5,963 | 2,956 | 3,007 | 8,391 | 4,160 | 4,231 | 4,489 | 2,042 | 2,447 | 652 | 224 | 428 | 43.0 | 41.7 | 43.9 | Park County | 2007 Estimate | |
| Park County | 2008 Estimate | 27,626 | 13,678 | 13,948 | 1,611 | 865 | 746 | 2,781 | 1,420 | 1,361 | 1,466 | 735 | 731 | 2,597 | 1,331 | 1,266 | 22,555 | 11,055 | 11,500 | 21,768 | 10,658 | 11,110 | 9,794 | 4,915 | 4,879 | 6,056 | 3,015 | 3,041 | 8,462 | 4,186 | 4,276 | 4,653 | 2,126 | 2,527 | 644 | 217 | 427 | 43.0 | 41.7 | 44.1 | Park County | 2008 Estimate | |
| Park County | 2009 Estimate | 27,976 | 13,871 | 14,105 | 1,645 | 875 | 770 | 2,846 | 1,468 | 1,378 | 1,388 | 683 | 705 | 2,628 | 1,353 | 1,275 | 22,839 | 11,209 | 11,630 | 22,097 | 10,845 | 11,252 | 9,812 | 4,939 | 4,873 | 6,102 | 3,053 | 3,049 | 8,569 | 4,229 | 4,340 | 4,798 | 2,210 | 2,588 | 700 | 243 | 457 | 43.0 | 41.6 | 44.3 | Park County | 2009 Estimate | |
| Platte County | Census 2000 | 8,807 | 4,346 | 4,461 | 454 | 228 | 226 | 1,164 | 587 | 577 | 615 | 302 | 313 | 578 | 308 | 270 | 6,894 | 3,376 | 3,518 | 6,574 | 3,229 | 3,345 | 3,196 | 1,569 | 1,627 | 2,136 | 1,031 | 1,105 | 2,402 | 1,222 | 1,180 | 1,458 | 668 | 790 | 197 | 58 | 139 | 41.2 | 41.0 | 41.3 | Platte County | Census 2000 | |
| Platte County | 2001 Estimate | 8,736 | 4,323 | 4,413 | 460 | 238 | 222 | 1,119 | 572 | 547 | 592 | 289 | 303 | 564 | 302 | 262 | 6,875 | 3,373 | 3,502 | 6,565 | 3,224 | 3,341 | 3,084 | 1,521 | 1,563 | 2,072 | 996 | 1,076 | 2,447 | 1,256 | 1,191 | 1,482 | 670 | 812 | 186 | 54 | 132 | 41.9 | 41.6 | 42.2 | Platte County | 2001 Estimate | |
| Platte County | 2002 Estimate | 8,694 | 4,308 | 4,386 | 470 | 250 | 220 | 1,086 | 556 | 530 | 587 | 289 | 298 | 588 | 314 | 274 | 6,850 | 3,371 | 3,479 | 6,551 | 3,213 | 3,338 | 3,014 | 1,482 | 1,532 | 1,982 | 944 | 1,038 | 2,501 | 1,278 | 1,223 | 1,480 | 677 | 803 | 187 | 59 | 128 | 42.5 | 42.0 | 42.8 | Platte County | 2002 Estimate | |
| Platte County | 2003 Estimate | 8,571 | 4,262 | 4,309 | 470 | 244 | 226 | 1,046 | 535 | 511 | 543 | 273 | 270 | 598 | 330 | 268 | 6,786 | 3,347 | 3,439 | 6,512 | 3,210 | 3,302 | 2,923 | 1,437 | 1,486 | 1,907 | 905 | 1,002 | 2,519 | 1,291 | 1,228 | 1,488 | 684 | 804 | 181 | 58 | 123 | 43.0 | 42.5 | 43.5 | Platte County | 2003 Estimate | |
| Platte County | 2004 Estimate | 8,560 | 4,266 | 4,294 | 471 | 251 | 220 | 980 | 496 | 484 | 572 | 287 | 285 | 588 | 320 | 268 | 6,810 | 3,357 | 3,453 | 6,537 | 3,232 | 3,305 | 2,848 | 1,422 | 1,426 | 1,856 | 903 | 953 | 2,600 | 1,318 | 1,282 | 1,493 | 691 | 802 | 188 | 63 | 125 | 43.6 | 42.9 | 44.1 | Platte County | 2004 Estimate | |
| Platte County | 2005 Estimate | 8,463 | 4,225 | 4,238 | 438 | 228 | 210 | 963 | 489 | 474 | 566 | 295 | 271 | 563 | 299 | 264 | 6,771 | 3,353 | 3,418 | 6,496 | 3,213 | 3,283 | 2,795 | 1,400 | 1,395 | 1,793 | 876 | 917 | 2,637 | 1,336 | 1,301 | 1,503 | 702 | 801 | 190 | 64 | 126 | 44.3 | 43.8 | 44.8 | Platte County | 2005 Estimate | |
| Platte County | 2006 Estimate | 8,425 | 4,211 | 4,214 | 430 | 216 | 214 | 933 | 475 | 458 | 546 | 299 | 247 | 624 | 323 | 301 | 6,801 | 3,377 | 3,424 | 6,516 | 3,221 | 3,295 | 2,742 | 1,390 | 1,352 | 1,703 | 840 | 863 | 2,674 | 1,356 | 1,318 | 1,515 | 702 | 813 | 195 | 64 | 131 | 44.8 | 44.1 | 45.3 | Platte County | 2006 Estimate | |
| Platte County | 2007 Estimate | 8,367 | 4,183 | 4,184 | 433 | 225 | 208 | 894 | 452 | 442 | 567 | 303 | 264 | 593 | 309 | 284 | 6,763 | 3,359 | 3,404 | 6,473 | 3,203 | 3,270 | 2,700 | 1,375 | 1,325 | 1,678 | 835 | 843 | 2,666 | 1,345 | 1,321 | 1,536 | 714 | 822 | 207 | 72 | 135 | 45.2 | 44.5 | 45.9 | Platte County | 2007 Estimate | |
| Platte County | 2008 Estimate | 8,267 | 4,130 | 4,137 | 436 | 225 | 211 | 897 | 454 | 443 | 500 | 265 | 235 | 608 | 322 | 286 | 6,705 | 3,335 | 3,370 | 6,434 | 3,186 | 3,248 | 2,618 | 1,341 | 1,277 | 1,610 | 803 | 807 | 2,653 | 1,330 | 1,323 | 1,563 | 731 | 832 | 234 | 80 | 154 | 45.6 | 44.9 | 46.3 | Platte County | 2008 Estimate | |
| Platte County | 2009 Estimate | 8,196 | 4,102 | 4,094 | 433 | 221 | 212 | 852 | 438 | 414 | 494 | 250 | 244 | 603 | 335 | 268 | 6,690 | 3,339 | 3,351 | 6,417 | 3,193 | 3,224 | 2,569 | 1,325 | 1,244 | 1,590 | 794 | 796 | 2,640 | 1,315 | 1,325 | 1,584 | 749 | 835 | 231 | 81 | 150 | 46.2 | 45.3 | 46.8 | Platte County | 2009 Estimate | |
| Sheridan County | Census 2000 | 26,560 | 13,001 | 13,559 | 1,407 | 694 | 713 | 3,130 | 1,598 | 1,532 | 1,875 | 949 | 926 | 2,123 | 1,090 | 1,033 | 21,099 | 10,232 | 10,867 | 20,148 | 9,760 | 10,388 | 10,280 | 5,028 | 5,252 | 6,711 | 3,213 | 3,498 | 7,193 | 3,692 | 3,501 | 4,121 | 1,765 | 2,356 | 564 | 161 | 403 | 40.6 | 40.0 | 41.0 | Sheridan County | Census 2000 | |
| Sheridan County | 2001 Estimate | 26,646 | 13,072 | 13,574 | 1,435 | 712 | 723 | 3,028 | 1,562 | 1,466 | 1,810 | 896 | 914 | 2,282 | 1,163 | 1,119 | 21,340 | 10,388 | 10,952 | 20,373 | 9,902 | 10,471 | 10,137 | 5,008 | 5,129 | 6,445 | 3,128 | 3,317 | 7,501 | 3,820 | 3,681 | 4,145 | 1,791 | 2,354 | 573 | 160 | 413 | 41.1 | 40.5 | 41.6 | Sheridan County | 2001 Estimate | |
| Sheridan County | 2002 Estimate | 26,871 | 13,197 | 13,674 | 1,448 | 726 | 722 | 3,009 | 1,572 | 1,437 | 1,782 | 869 | 913 | 2,320 | 1,182 | 1,138 | 21,577 | 10,522 | 11,055 | 20,632 | 10,030 | 10,602 | 10,119 | 4,993 | 5,126 | 6,437 | 3,132 | 3,305 | 7,739 | 3,919 | 3,820 | 4,136 | 1,797 | 2,339 | 541 | 152 | 389 | 41.4 | 40.6 | 42.0 | Sheridan County | 2002 Estimate | |
| Sheridan County | 2003 Estimate | 26,962 | 13,284 | 13,678 | 1,534 | 793 | 741 | 2,921 | 1,513 | 1,408 | 1,697 | 827 | 870 | 2,444 | 1,266 | 1,178 | 21,675 | 10,577 | 11,098 | 20,810 | 10,151 | 10,659 | 9,955 | 4,912 | 5,043 | 6,218 | 3,026 | 3,192 | 7,980 | 4,023 | 3,957 | 4,168 | 1,836 | 2,332 | 558 | 177 | 381 | 41.7 | 40.8 | 42.5 | Sheridan County | 2003 Estimate | |
| Sheridan County | 2004 Estimate | 26,985 | 13,332 | 13,653 | 1,615 | 856 | 759 | 2,791 | 1,427 | 1,364 | 1,665 | 815 | 850 | 2,491 | 1,306 | 1,185 | 21,763 | 10,625 | 11,138 | 20,914 | 10,234 | 10,680 | 9,929 | 4,932 | 4,997 | 6,175 | 3,024 | 3,151 | 8,073 | 4,056 | 4,017 | 4,175 | 1,848 | 2,327 | 579 | 187 | 392 | 41.9 | 40.8 | 42.8 | Sheridan County | 2004 Estimate | |
| Sheridan County | 2005 Estimate | 27,121 | 13,426 | 13,695 | 1,590 | 852 | 738 | 2,785 | 1,412 | 1,373 | 1,634 | 819 | 815 | 2,400 | 1,249 | 1,151 | 21,963 | 10,760 | 11,203 | 21,112 | 10,343 | 10,769 | 9,888 | 4,960 | 4,928 | 6,216 | 3,071 | 3,145 | 8,275 | 4,132 | 4,143 | 4,221 | 1,891 | 2,330 | 599 | 201 | 398 | 42.3 | 41.2 | 43.3 | Sheridan County | 2005 Estimate | |
| Sheridan County | 2006 Estimate | 27,476 | 13,640 | 13,836 | 1,642 | 884 | 758 | 2,806 | 1,431 | 1,375 | 1,551 | 789 | 762 | 2,449 | 1,270 | 1,179 | 22,309 | 10,973 | 11,336 | 21,477 | 10,536 | 10,941 | 9,996 | 5,046 | 4,950 | 6,334 | 3,151 | 3,183 | 8,395 | 4,175 | 4,220 | 4,299 | 1,940 | 2,359 | 626 | 211 | 415 | 42.3 | 41.0 | 43.3 | Sheridan County | 2006 Estimate | |
| Sheridan County | 2007 Estimate | 27,947 | 13,929 | 14,018 | 1,761 | 950 | 811 | 2,841 | 1,460 | 1,381 | 1,604 | 817 | 787 | 2,439 | 1,263 | 1,176 | 22,572 | 11,136 | 11,436 | 21,741 | 10,702 | 11,039 | 10,067 | 5,123 | 4,944 | 6,435 | 3,250 | 3,185 | 8,570 | 4,221 | 4,349 | 4,297 | 1,968 | 2,329 | 589 | 195 | 394 | 42.0 | 40.3 | 43.2 | Sheridan County | 2007 Estimate | |
| Sheridan County | 2008 Estimate | 28,601 | 14,267 | 14,334 | 1,827 | 961 | 866 | 2,960 | 1,526 | 1,434 | 1,609 | 814 | 795 | 2,519 | 1,315 | 1,204 | 23,005 | 11,367 | 11,638 | 22,205 | 10,966 | 11,239 | 10,393 | 5,285 | 5,108 | 6,639 | 3,350 | 3,289 | 8,639 | 4,260 | 4,379 | 4,408 | 2,041 | 2,367 | 624 | 212 | 412 | 41.3 | 39.6 | 42.9 | Sheridan County | 2008 Estimate | |
| Sheridan County | 2009 Estimate | 29,163 | 14,589 | 14,574 | 1,919 | 995 | 924 | 3,037 | 1,567 | 1,470 | 1,567 | 801 | 766 | 2,572 | 1,348 | 1,224 | 23,472 | 11,644 | 11,828 | 22,640 | 11,226 | 11,414 | 10,621 | 5,459 | 5,162 | 6,816 | 3,486 | 3,330 | 8,751 | 4,311 | 4,440 | 4,501 | 2,081 | 2,420 | 617 | 215 | 402 | 40.7 | 39.3 | 42.5 | Sheridan County | 2009 Estimate | |
| Sublette County | Census 2000 | 5,920 | 3,023 | 2,897 | 348 | 172 | 176 | 787 | 406 | 381 | 391 | 200 | 191 | 355 | 185 | 170 | 4,593 | 2,347 | 2,246 | 4,394 | 2,245 | 2,149 | 2,274 | 1,168 | 1,106 | 1,627 | 829 | 798 | 1,701 | 874 | 827 | 711 | 357 | 354 | 72 | 27 | 45 | 39.8 | 39.8 | 39.7 | Sublette County | Census 2000 | |
| Sublette County | 2001 Estimate | 5,898 | 3,017 | 2,881 | 305 | 154 | 151 | 773 | 395 | 378 | 374 | 196 | 178 | 358 | 186 | 172 | 4,628 | 2,375 | 2,253 | 4,446 | 2,272 | 2,174 | 2,246 | 1,161 | 1,085 | 1,610 | 828 | 782 | 1,757 | 897 | 860 | 721 | 361 | 360 | 79 | 31 | 48 | 40.6 | 40.7 | 40.5 | Sublette County | 2001 Estimate | |
| Sublette County | 2002 Estimate | 6,144 | 3,141 | 3,003 | 341 | 169 | 172 | 794 | 399 | 395 | 367 | 190 | 177 | 372 | 194 | 178 | 4,822 | 2,475 | 2,347 | 4,642 | 2,383 | 2,259 | 2,306 | 1,183 | 1,123 | 1,659 | 849 | 810 | 1,856 | 957 | 899 | 755 | 383 | 372 | 83 | 34 | 49 | 40.7 | 40.8 | 40.5 | Sublette County | 2002 Estimate | |
| Sublette County | 2003 Estimate | 6,315 | 3,224 | 3,091 | 349 | 168 | 181 | 779 | 397 | 382 | 404 | 201 | 203 | 403 | 220 | 183 | 4,979 | 2,553 | 2,426 | 4,783 | 2,458 | 2,325 | 2,368 | 1,221 | 1,147 | 1,676 | 856 | 820 | 1,958 | 1,006 | 952 | 746 | 376 | 370 | 84 | 37 | 47 | 40.8 | 40.9 | 40.7 | Sublette County | 2003 Estimate | |
| Sublette County | 2004 Estimate | 6,569 | 3,353 | 3,216 | 375 | 176 | 199 | 811 | 415 | 396 | 410 | 212 | 198 | 448 | 243 | 205 | 5,168 | 2,652 | 2,516 | 4,973 | 2,550 | 2,423 | 2,501 | 1,292 | 1,209 | 1,744 | 892 | 852 | 2,029 | 1,030 | 999 | 752 | 385 | 367 | 95 | 44 | 51 | 40.8 | 40.8 | 40.8 | Sublette County | 2004 Estimate | |
| Sublette County | 2005 Estimate | 6,870 | 3,500 | 3,370 | 396 | 187 | 209 | 860 | 427 | 433 | 421 | 221 | 200 | 478 | 265 | 213 | 5,409 | 2,775 | 2,634 | 5,193 | 2,665 | 2,528 | 2,597 | 1,340 | 1,257 | 1,797 | 908 | 889 | 2,137 | 1,100 | 1,037 | 781 | 392 | 389 | 89 | 39 | 50 | 40.8 | 40.9 | 40.6 | Sublette County | 2005 Estimate | |
| Sublette County | 2006 Estimate | 7,166 | 3,669 | 3,497 | 435 | 213 | 222 | 875 | 440 | 435 | 436 | 226 | 210 | 546 | 294 | 252 | 5,647 | 2,906 | 2,741 | 5,420 | 2,790 | 2,630 | 2,731 | 1,410 | 1,321 | 1,854 | 944 | 910 | 2,272 | 1,178 | 1,094 | 748 | 374 | 374 | 89 | 36 | 53 | 40.2 | 40.3 | 40.1 | Sublette County | 2006 Estimate | |
| Sublette County | 2007 Estimate | 7,838 | 4,038 | 3,800 | 538 | 271 | 267 | 959 | 485 | 474 | 466 | 243 | 223 | 608 | 324 | 284 | 6,110 | 3,166 | 2,944 | 5,875 | 3,039 | 2,836 | 3,030 | 1,580 | 1,450 | 2,068 | 1,068 | 1,000 | 2,453 | 1,280 | 1,173 | 746 | 367 | 379 | 96 | 37 | 59 | 38.7 | 38.7 | 38.7 | Sublette County | 2007 Estimate | |
| Sublette County | 2008 Estimate | 8,338 | 4,303 | 4,035 | 607 | 310 | 297 | 1,057 | 526 | 531 | 471 | 247 | 224 | 643 | 352 | 291 | 6,442 | 3,347 | 3,095 | 6,203 | 3,220 | 2,983 | 3,226 | 1,691 | 1,535 | 2,230 | 1,156 | 1,074 | 2,570 | 1,337 | 1,233 | 760 | 375 | 385 | 91 | 36 | 55 | 37.5 | 37.5 | 37.5 | Sublette County | 2008 Estimate | |
| Sublette County | 2009 Estimate | 8,792 | 4,553 | 4,239 | 672 | 344 | 328 | 1,116 | 557 | 559 | 467 | 238 | 229 | 702 | 382 | 320 | 6,773 | 3,533 | 3,240 | 6,537 | 3,414 | 3,123 | 3,471 | 1,828 | 1,643 | 2,406 | 1,259 | 1,147 | 2,658 | 1,384 | 1,274 | 771 | 389 | 382 | 89 | 35 | 54 | 37.0 | 37.1 | 36.8 | Sublette County | 2009 Estimate | |
| Sweetwater County | Census 2000 | 37,613 | 19,026 | 18,587 | 2,580 | 1,310 | 1,270 | 5,350 | 2,720 | 2,630 | 2,939 | 1,550 | 1,389 | 3,785 | 1,886 | 1,899 | 28,283 | 14,253 | 14,030 | 26,744 | 13,446 | 13,298 | 17,057 | 8,631 | 8,426 | 11,031 | 5,547 | 5,484 | 8,919 | 4,727 | 4,192 | 3,009 | 1,286 | 1,723 | 334 | 100 | 234 | 34.2 | 34.3 | 34.2 | Sweetwater County | Census 2000 | |
| Sweetwater County | 2001 Estimate | 36,566 | 18,530 | 18,036 | 2,525 | 1,300 | 1,225 | 4,947 | 2,515 | 2,432 | 2,770 | 1,452 | 1,318 | 3,796 | 1,902 | 1,894 | 27,734 | 14,032 | 13,702 | 26,324 | 13,263 | 13,061 | 16,269 | 8,207 | 8,062 | 10,380 | 5,195 | 5,185 | 9,119 | 4,857 | 4,262 | 3,029 | 1,309 | 1,720 | 351 | 111 | 240 | 35.0 | 35.0 | 35.0 | Sweetwater County | 2001 Estimate | |
| Sweetwater County | 2002 Estimate | 36,831 | 18,672 | 18,159 | 2,667 | 1,379 | 1,288 | 4,861 | 2,484 | 2,377 | 2,630 | 1,349 | 1,281 | 3,935 | 1,998 | 1,937 | 28,010 | 14,167 | 13,843 | 26,673 | 13,460 | 13,213 | 16,102 | 8,111 | 7,991 | 10,160 | 5,069 | 5,091 | 9,472 | 5,043 | 4,429 | 3,106 | 1,350 | 1,756 | 350 | 98 | 252 | 34.8 | 34.8 | 34.8 | Sweetwater County | 2002 Estimate | |
| Sweetwater County | 2003 Estimate | 36,559 | 18,570 | 17,989 | 2,783 | 1,456 | 1,327 | 4,697 | 2,395 | 2,302 | 2,465 | 1,235 | 1,230 | 3,998 | 2,086 | 1,912 | 27,915 | 14,138 | 13,777 | 26,614 | 13,484 | 13,130 | 15,618 | 7,844 | 7,774 | 9,710 | 4,809 | 4,901 | 9,723 | 5,171 | 4,552 | 3,183 | 1,418 | 1,765 | 378 | 110 | 268 | 35.0 | 34.9 | 35.1 | Sweetwater County | 2003 Estimate | |
| Sweetwater County | 2004 Estimate | 36,854 | 18,780 | 18,074 | 2,858 | 1,519 | 1,339 | 4,735 | 2,425 | 2,310 | 2,387 | 1,195 | 1,192 | 4,036 | 2,132 | 1,904 | 28,121 | 14,261 | 13,860 | 26,874 | 13,641 | 13,233 | 15,576 | 7,851 | 7,725 | 9,730 | 4,812 | 4,918 | 9,957 | 5,259 | 4,698 | 3,151 | 1,438 | 1,713 | 358 | 101 | 257 | 34.6 | 34.4 | 34.7 | Sweetwater County | 2004 Estimate | |
| Sweetwater County | 2005 Estimate | 37,266 | 18,993 | 18,273 | 2,966 | 1,545 | 1,421 | 4,786 | 2,458 | 2,328 | 2,330 | 1,165 | 1,165 | 4,059 | 2,180 | 1,879 | 28,335 | 14,400 | 13,935 | 27,184 | 13,825 | 13,359 | 15,576 | 7,862 | 7,714 | 9,774 | 4,813 | 4,961 | 10,177 | 5,356 | 4,821 | 3,174 | 1,476 | 1,698 | 343 | 99 | 244 | 34.2 | 34.0 | 34.4 | Sweetwater County | 2005 Estimate | |
| Sweetwater County | 2006 Estimate | 37,948 | 19,363 | 18,585 | 3,138 | 1,599 | 1,539 | 4,736 | 2,461 | 2,275 | 2,357 | 1,190 | 1,167 | 4,120 | 2,219 | 1,901 | 28,874 | 14,698 | 14,176 | 27,717 | 14,113 | 13,604 | 15,889 | 8,040 | 7,849 | 10,010 | 4,934 | 5,076 | 10,372 | 5,459 | 4,913 | 3,215 | 1,501 | 1,714 | 365 | 108 | 257 | 33.7 | 33.4 | 34.0 | Sweetwater County | 2006 Estimate | |
| Sweetwater County | 2007 Estimate | 39,320 | 20,117 | 19,203 | 3,351 | 1,703 | 1,648 | 5,062 | 2,636 | 2,426 | 2,330 | 1,181 | 1,149 | 4,207 | 2,249 | 1,958 | 29,753 | 15,189 | 14,564 | 28,577 | 14,597 | 13,980 | 16,511 | 8,394 | 8,117 | 10,518 | 5,245 | 5,273 | 10,556 | 5,557 | 4,999 | 3,296 | 1,546 | 1,750 | 375 | 116 | 259 | 32.9 | 32.5 | 33.3 | Sweetwater County | 2007 Estimate | |
| Sweetwater County | 2008 Estimate | 39,942 | 20,446 | 19,496 | 3,457 | 1,741 | 1,716 | 5,193 | 2,680 | 2,513 | 2,358 | 1,217 | 1,141 | 4,165 | 2,224 | 1,941 | 30,173 | 15,435 | 14,738 | 28,934 | 14,808 | 14,126 | 16,651 | 8,507 | 8,144 | 10,692 | 5,372 | 5,320 | 10,706 | 5,614 | 5,092 | 3,371 | 1,598 | 1,773 | 399 | 123 | 276 | 32.7 | 32.4 | 33.2 | Sweetwater County | 2008 Estimate | |
| Sweetwater County | 2009 Estimate | 41,226 | 21,166 | 20,060 | 3,659 | 1,831 | 1,828 | 5,555 | 2,873 | 2,682 | 2,287 | 1,182 | 1,105 | 4,201 | 2,232 | 1,969 | 30,900 | 15,878 | 15,022 | 29,725 | 15,280 | 14,445 | 17,261 | 8,880 | 8,381 | 11,318 | 5,747 | 5,571 | 10,774 | 5,660 | 5,114 | 3,432 | 1,641 | 1,791 | 416 | 123 | 293 | 32.2 | 31.8 | 32.5 | Sweetwater County | 2009 Estimate | |
| Teton County | Census 2000 | 18,251 | 9,733 | 8,518 | 941 | 497 | 444 | 1,828 | 945 | 883 | 863 | 456 | 407 | 1,790 | 970 | 820 | 15,057 | 8,068 | 6,989 | 14,619 | 7,835 | 6,784 | 9,431 | 5,172 | 4,259 | 6,994 | 3,843 | 3,151 | 4,571 | 2,429 | 2,142 | 1,264 | 593 | 671 | 123 | 34 | 89 | 35.0 | 34.0 | 35.8 | Teton County | Census 2000 | |
| Teton County | 2001 Estimate | 18,594 | 9,929 | 8,665 | 940 | 490 | 450 | 1,770 | 916 | 854 | 889 | 489 | 400 | 1,834 | 972 | 862 | 15,461 | 8,302 | 7,159 | 14,995 | 8,034 | 6,961 | 9,537 | 5,211 | 4,326 | 7,027 | 3,875 | 3,152 | 4,825 | 2,578 | 2,247 | 1,309 | 609 | 700 | 138 | 40 | 98 | 35.0 | 34.0 | 36.1 | Teton County | 2001 Estimate | |
| Teton County | 2002 Estimate | 18,727 | 10,004 | 8,723 | 957 | 504 | 453 | 1,723 | 895 | 828 | 855 | 472 | 383 | 1,844 | 977 | 867 | 15,628 | 8,369 | 7,259 | 15,192 | 8,133 | 7,059 | 9,491 | 5,203 | 4,288 | 6,987 | 3,858 | 3,129 | 5,013 | 2,664 | 2,349 | 1,348 | 634 | 714 | 140 | 39 | 101 | 35.1 | 34.3 | 36.2 | Teton County | 2002 Estimate | |
| Teton County | 2003 Estimate | 18,890 | 10,118 | 8,772 | 991 | 526 | 465 | 1,700 | 892 | 808 | 855 | 450 | 405 | 1,815 | 993 | 822 | 15,781 | 8,484 | 7,297 | 15,344 | 8,250 | 7,094 | 9,524 | 5,228 | 4,296 | 7,072 | 3,893 | 3,179 | 5,064 | 2,699 | 2,365 | 1,393 | 665 | 728 | 139 | 46 | 93 | 34.8 | 34.2 | 35.8 | Teton County | 2003 Estimate | |
| Teton County | 2004 Estimate | 19,238 | 10,308 | 8,930 | 1,040 | 540 | 500 | 1,666 | 878 | 788 | 884 | 487 | 397 | 1,820 | 991 | 829 | 16,085 | 8,654 | 7,431 | 15,648 | 8,403 | 7,245 | 9,677 | 5,317 | 4,360 | 7,196 | 3,962 | 3,234 | 5,184 | 2,752 | 2,432 | 1,448 | 698 | 750 | 132 | 44 | 88 | 34.9 | 34.4 | 35.5 | Teton County | 2004 Estimate | |
| Teton County | 2005 Estimate | 19,343 | 10,381 | 8,962 | 1,096 | 580 | 516 | 1,588 | 829 | 759 | 871 | 466 | 405 | 1,778 | 977 | 801 | 16,221 | 8,737 | 7,484 | 15,788 | 8,506 | 7,282 | 9,649 | 5,326 | 4,323 | 7,213 | 3,992 | 3,221 | 5,281 | 2,803 | 2,478 | 1,516 | 734 | 782 | 136 | 42 | 94 | 35.1 | 34.7 | 35.6 | Teton County | 2005 Estimate | |
| Teton County | 2006 Estimate | 19,666 | 10,577 | 9,089 | 1,223 | 660 | 563 | 1,573 | 824 | 749 | 885 | 477 | 408 | 1,738 | 947 | 791 | 16,450 | 8,867 | 7,583 | 15,985 | 8,616 | 7,369 | 9,776 | 5,393 | 4,383 | 7,359 | 4,084 | 3,275 | 5,326 | 2,818 | 2,508 | 1,562 | 767 | 795 | 153 | 55 | 98 | 35.0 | 34.7 | 35.4 | Teton County | 2006 Estimate | |
| Teton County | 2007 Estimate | 20,073 | 10,819 | 9,254 | 1,319 | 711 | 608 | 1,604 | 848 | 756 | 831 | 454 | 377 | 1,748 | 953 | 795 | 16,773 | 9,054 | 7,719 | 16,319 | 8,806 | 7,513 | 9,895 | 5,452 | 4,443 | 7,490 | 4,136 | 3,354 | 5,416 | 2,904 | 2,512 | 1,665 | 813 | 852 | 183 | 64 | 119 | 35.0 | 34.8 | 35.4 | Teton County | 2007 Estimate | |
| Teton County | 2008 Estimate | 20,541 | 11,065 | 9,476 | 1,420 | 754 | 666 | 1,678 | 895 | 783 | 785 | 416 | 369 | 1,803 | 1,000 | 803 | 17,082 | 9,233 | 7,849 | 16,658 | 9,000 | 7,658 | 10,069 | 5,551 | 4,518 | 7,665 | 4,224 | 3,441 | 5,435 | 2,911 | 2,524 | 1,755 | 865 | 890 | 176 | 64 | 112 | 35.0 | 35.0 | 35.1 | Teton County | 2008 Estimate | |
| Teton County | 2009 Estimate | 20,710 | 11,175 | 9,535 | 1,510 | 805 | 705 | 1,653 | 880 | 773 | 772 | 409 | 363 | 1,696 | 941 | 755 | 17,160 | 9,295 | 7,865 | 16,775 | 9,081 | 7,694 | 10,153 | 5,595 | 4,558 | 7,887 | 4,349 | 3,538 | 5,354 | 2,871 | 2,483 | 1,838 | 920 | 918 | 191 | 73 | 118 | 34.9 | 35.0 | 34.7 | Teton County | 2009 Estimate | |
| Uinta County | Census 2000 | 19,742 | 10,054 | 9,688 | 1,621 | 845 | 776 | 3,218 | 1,675 | 1,543 | 1,766 | 955 | 811 | 1,771 | 901 | 870 | 14,052 | 7,073 | 6,979 | 13,137 | 6,579 | 6,558 | 8,871 | 4,472 | 4,399 | 5,760 | 2,841 | 2,919 | 4,228 | 2,193 | 2,035 | 1,378 | 644 | 734 | 129 | 47 | 82 | 31.4 | 30.6 | 32.2 | Uinta County | Census 2000 | |
| Uinta County | 2001 Estimate | 19,406 | 9,879 | 9,527 | 1,547 | 783 | 764 | 3,095 | 1,615 | 1,480 | 1,686 | 908 | 778 | 1,777 | 925 | 852 | 13,949 | 7,050 | 6,899 | 13,078 | 6,573 | 6,505 | 8,573 | 4,342 | 4,231 | 5,497 | 2,711 | 2,786 | 4,410 | 2,287 | 2,123 | 1,394 | 650 | 744 | 146 | 54 | 92 | 32.0 | 31.3 | 32.7 | Uinta County | 2001 Estimate | |
| Uinta County | 2002 Estimate | 19,567 | 9,951 | 9,616 | 1,584 | 807 | 777 | 3,068 | 1,592 | 1,476 | 1,622 | 854 | 768 | 1,839 | 992 | 847 | 14,118 | 7,144 | 6,974 | 13,293 | 6,698 | 6,595 | 8,423 | 4,262 | 4,161 | 5,363 | 2,616 | 2,747 | 4,681 | 2,439 | 2,242 | 1,410 | 651 | 759 | 142 | 49 | 93 | 32.1 | 31.4 | 32.8 | Uinta County | 2002 Estimate | |
| Uinta County | 2003 Estimate | 19,440 | 9,931 | 9,509 | 1,582 | 813 | 769 | 3,004 | 1,565 | 1,439 | 1,544 | 807 | 737 | 1,812 | 1,011 | 801 | 14,086 | 7,155 | 6,931 | 13,310 | 6,746 | 6,564 | 8,112 | 4,111 | 4,001 | 5,129 | 2,491 | 2,638 | 4,929 | 2,577 | 2,352 | 1,440 | 667 | 773 | 148 | 51 | 97 | 32.8 | 31.8 | 33.6 | Uinta County | 2003 Estimate | |
| Uinta County | 2004 Estimate | 19,419 | 9,920 | 9,499 | 1,607 | 825 | 782 | 2,954 | 1,528 | 1,426 | 1,503 | 789 | 714 | 1,830 | 1,034 | 796 | 14,116 | 7,169 | 6,947 | 13,355 | 6,778 | 6,577 | 7,908 | 4,017 | 3,891 | 4,950 | 2,394 | 2,556 | 5,082 | 2,669 | 2,413 | 1,493 | 681 | 812 | 145 | 50 | 95 | 33.0 | 32.1 | 33.9 | Uinta County | 2004 Estimate | |
| Uinta County | 2005 Estimate | 19,431 | 9,930 | 9,501 | 1,573 | 782 | 791 | 2,953 | 1,544 | 1,409 | 1,477 | 771 | 706 | 1,793 | 1,008 | 785 | 14,177 | 7,223 | 6,954 | 13,428 | 6,833 | 6,595 | 7,805 | 3,995 | 3,810 | 4,885 | 2,392 | 2,493 | 5,201 | 2,723 | 2,478 | 1,549 | 710 | 839 | 156 | 56 | 100 | 33.4 | 32.5 | 34.2 | Uinta County | 2005 Estimate | |
| Uinta County | 2006 Estimate | 19,631 | 10,053 | 9,578 | 1,607 | 814 | 793 | 2,994 | 1,554 | 1,440 | 1,421 | 748 | 673 | 1,819 | 1,030 | 789 | 14,355 | 7,339 | 7,016 | 13,609 | 6,937 | 6,672 | 7,775 | 3,984 | 3,791 | 4,858 | 2,372 | 2,486 | 5,383 | 2,816 | 2,567 | 1,549 | 719 | 830 | 148 | 58 | 90 | 33.5 | 32.6 | 34.3 | Uinta County | 2006 Estimate | |
| Uinta County | 2007 Estimate | 20,071 | 10,301 | 9,770 | 1,685 | 867 | 818 | 3,102 | 1,584 | 1,518 | 1,378 | 736 | 642 | 1,813 | 1,017 | 796 | 14,633 | 7,496 | 7,137 | 13,906 | 7,114 | 6,792 | 7,891 | 4,086 | 3,805 | 5,023 | 2,515 | 2,508 | 5,480 | 2,839 | 2,641 | 1,590 | 743 | 847 | 154 | 62 | 92 | 33.1 | 32.2 | 34.0 | Uinta County | 2007 Estimate | |
| Uinta County | 2008 Estimate | 20,537 | 10,550 | 9,987 | 1,760 | 897 | 863 | 3,170 | 1,625 | 1,545 | 1,381 | 730 | 651 | 1,869 | 1,047 | 822 | 14,917 | 7,654 | 7,263 | 14,226 | 7,298 | 6,928 | 8,096 | 4,231 | 3,865 | 5,200 | 2,636 | 2,564 | 5,504 | 2,842 | 2,662 | 1,653 | 773 | 880 | 163 | 70 | 93 | 32.9 | 31.8 | 33.9 | Uinta County | 2008 Estimate | |
| Uinta County | 2009 Estimate | 20,927 | 10,770 | 10,157 | 1,785 | 911 | 874 | 3,280 | 1,669 | 1,611 | 1,366 | 730 | 636 | 1,883 | 1,042 | 841 | 15,174 | 7,829 | 7,345 | 14,496 | 7,460 | 7,036 | 8,267 | 4,348 | 3,919 | 5,349 | 2,751 | 2,598 | 5,557 | 2,863 | 2,694 | 1,707 | 804 | 903 | 168 | 74 | 94 | 32.7 | 31.5 | 33.7 | Uinta County | 2009 Estimate | |
| Washakie County | Census 2000 | 8,289 | 4,132 | 4,157 | 488 | 239 | 249 | 1,119 | 568 | 551 | 651 | 366 | 285 | 532 | 282 | 250 | 6,370 | 3,151 | 3,219 | 6,031 | 2,959 | 3,072 | 3,113 | 1,577 | 1,536 | 2,087 | 1,017 | 1,070 | 2,096 | 1,081 | 1,015 | 1,316 | 579 | 737 | 174 | 55 | 119 | 39.4 | 38.6 | 40.2 | Washakie County | Census 2000 | |
| Washakie County | 2001 Estimate | 8,023 | 4,009 | 4,014 | 493 | 245 | 248 | 1,014 | 513 | 501 | 645 | 377 | 268 | 487 | 262 | 225 | 6,217 | 3,079 | 3,138 | 5,871 | 2,874 | 2,997 | 2,934 | 1,498 | 1,436 | 1,947 | 944 | 1,003 | 2,118 | 1,094 | 1,024 | 1,319 | 574 | 745 | 179 | 54 | 125 | 40.6 | 39.6 | 41.5 | Washakie County | 2001 Estimate | |
| Washakie County | 2002 Estimate | 7,890 | 3,940 | 3,950 | 499 | 245 | 254 | 972 | 479 | 493 | 608 | 364 | 244 | 520 | 286 | 234 | 6,138 | 3,046 | 3,092 | 5,811 | 2,852 | 2,959 | 2,832 | 1,449 | 1,383 | 1,839 | 883 | 956 | 2,150 | 1,114 | 1,036 | 1,302 | 569 | 733 | 179 | 60 | 119 | 41.1 | 40.0 | 42.0 | Washakie County | 2002 Estimate | |
| Washakie County | 2003 Estimate | 7,822 | 3,919 | 3,903 | 499 | 253 | 246 | 973 | 470 | 503 | 586 | 356 | 230 | 529 | 296 | 233 | 6,083 | 3,035 | 3,048 | 5,764 | 2,840 | 2,924 | 2,754 | 1,432 | 1,322 | 1,768 | 855 | 913 | 2,156 | 1,105 | 1,051 | 1,311 | 584 | 727 | 192 | 68 | 124 | 41.3 | 40.2 | 42.4 | Washakie County | 2003 Estimate | |
| Washakie County | 2004 Estimate | 7,754 | 3,885 | 3,869 | 471 | 240 | 231 | 934 | 450 | 484 | 603 | 361 | 242 | 561 | 316 | 245 | 6,057 | 3,032 | 3,025 | 5,746 | 2,834 | 2,912 | 2,642 | 1,384 | 1,258 | 1,638 | 793 | 845 | 2,220 | 1,125 | 1,095 | 1,327 | 600 | 727 | 183 | 65 | 118 | 42.0 | 41.0 | 43.1 | Washakie County | 2004 Estimate | |
| Washakie County | 2005 Estimate | 7,763 | 3,889 | 3,874 | 470 | 231 | 239 | 923 | 457 | 466 | 574 | 333 | 241 | 616 | 347 | 269 | 6,081 | 3,050 | 3,031 | 5,796 | 2,868 | 2,928 | 2,644 | 1,384 | 1,260 | 1,584 | 769 | 815 | 2,269 | 1,145 | 1,124 | 1,327 | 607 | 720 | 181 | 71 | 110 | 42.5 | 41.5 | 43.4 | Washakie County | 2005 Estimate | |
| Washakie County | 2006 Estimate | 7,671 | 3,832 | 3,839 | 488 | 228 | 260 | 894 | 456 | 438 | 581 | 320 | 261 | 594 | 328 | 266 | 6,023 | 3,014 | 3,009 | 5,708 | 2,828 | 2,880 | 2,565 | 1,334 | 1,231 | 1,530 | 757 | 773 | 2,261 | 1,134 | 1,127 | 1,323 | 609 | 714 | 182 | 72 | 110 | 42.7 | 41.5 | 43.6 | Washakie County | 2006 Estimate | |
| Washakie County | 2007 Estimate | 7,805 | 3,915 | 3,890 | 534 | 266 | 268 | 917 | 457 | 460 | 582 | 324 | 258 | 593 | 322 | 271 | 6,095 | 3,047 | 3,048 | 5,772 | 2,868 | 2,904 | 2,656 | 1,378 | 1,278 | 1,596 | 804 | 792 | 2,259 | 1,125 | 1,134 | 1,324 | 617 | 707 | 173 | 70 | 103 | 42.1 | 40.9 | 43.4 | Washakie County | 2007 Estimate | |
| Washakie County | 2008 Estimate | 7,807 | 3,916 | 3,891 | 533 | 261 | 272 | 947 | 473 | 474 | 516 | 292 | 224 | 607 | 336 | 271 | 6,104 | 3,049 | 3,055 | 5,811 | 2,890 | 2,921 | 2,567 | 1,350 | 1,217 | 1,551 | 782 | 769 | 2,312 | 1,137 | 1,175 | 1,341 | 635 | 706 | 184 | 77 | 107 | 42.5 | 41.2 | 44.0 | Washakie County | 2008 Estimate | |
| Washakie County | 2009 Estimate | 7,911 | 3,977 | 3,934 | 552 | 273 | 279 | 978 | 489 | 489 | 516 | 300 | 216 | 596 | 321 | 275 | 6,147 | 3,083 | 3,064 | 5,865 | 2,915 | 2,950 | 2,601 | 1,376 | 1,225 | 1,615 | 826 | 789 | 2,301 | 1,124 | 1,177 | 1,353 | 644 | 709 | 168 | 73 | 95 | 41.8 | 40.3 | 43.2 | Washakie County | 2009 Estimate | |
| Weston County | Census 2000 | 6,644 | 3,373 | 3,271 | 348 | 179 | 169 | 765 | 374 | 391 | 485 | 250 | 235 | 493 | 291 | 202 | 5,304 | 2,703 | 2,601 | 5,046 | 2,570 | 2,476 | 2,621 | 1,384 | 1,237 | 1,746 | 895 | 851 | 1,771 | 923 | 848 | 1,036 | 461 | 575 | 134 | 35 | 99 | 40.7 | 40.1 | 41.4 | Weston County | Census 2000 | |
| Weston County | 2001 Estimate | 6,472 | 3,299 | 3,173 | 350 | 178 | 172 | 686 | 343 | 343 | 465 | 226 | 239 | 490 | 300 | 190 | 5,215 | 2,672 | 2,543 | 4,971 | 2,552 | 2,419 | 2,437 | 1,301 | 1,136 | 1,603 | 831 | 772 | 1,816 | 942 | 874 | 1,062 | 479 | 583 | 140 | 39 | 101 | 41.7 | 41.0 | 42.5 | Weston County | 2001 Estimate | |
| Weston County | 2002 Estimate | 6,538 | 3,336 | 3,202 | 357 | 180 | 177 | 701 | 357 | 344 | 444 | 216 | 228 | 527 | 315 | 212 | 5,268 | 2,702 | 2,566 | 5,036 | 2,583 | 2,453 | 2,459 | 1,309 | 1,150 | 1,583 | 821 | 762 | 1,865 | 973 | 892 | 1,061 | 474 | 587 | 139 | 39 | 100 | 41.9 | 41.2 | 42.7 | Weston County | 2002 Estimate | |
| Weston County | 2003 Estimate | 6,540 | 3,350 | 3,190 | 330 | 167 | 163 | 686 | 344 | 342 | 431 | 213 | 218 | 574 | 338 | 236 | 5,317 | 2,734 | 2,583 | 5,093 | 2,626 | 2,467 | 2,428 | 1,288 | 1,140 | 1,531 | 797 | 734 | 1,920 | 1,016 | 904 | 1,068 | 475 | 593 | 141 | 41 | 100 | 42.6 | 41.8 | 43.3 | Weston County | 2003 Estimate | |
| Weston County | 2004 Estimate | 6,553 | 3,365 | 3,188 | 331 | 163 | 168 | 693 | 358 | 335 | 419 | 201 | 218 | 592 | 354 | 238 | 5,328 | 2,744 | 2,584 | 5,110 | 2,643 | 2,467 | 2,415 | 1,305 | 1,110 | 1,492 | 787 | 705 | 1,937 | 1,014 | 923 | 1,089 | 488 | 601 | 156 | 49 | 107 | 42.9 | 42.0 | 43.7 | Weston County | 2004 Estimate | |
| Weston County | 2005 Estimate | 6,475 | 3,325 | 3,150 | 326 | 167 | 159 | 672 | 335 | 337 | 381 | 194 | 187 | 596 | 338 | 258 | 5,302 | 2,735 | 2,567 | 5,096 | 2,629 | 2,467 | 2,322 | 1,244 | 1,078 | 1,432 | 763 | 669 | 1,958 | 1,027 | 931 | 1,110 | 501 | 609 | 163 | 52 | 111 | 43.7 | 42.7 | 44.5 | Weston County | 2005 Estimate | |
| Weston County | 2006 Estimate | 6,568 | 3,370 | 3,198 | 350 | 180 | 170 | 676 | 343 | 333 | 378 | 194 | 184 | 608 | 332 | 276 | 5,364 | 2,753 | 2,611 | 5,164 | 2,653 | 2,511 | 2,287 | 1,237 | 1,050 | 1,388 | 752 | 636 | 2,038 | 1,060 | 978 | 1,130 | 509 | 621 | 152 | 48 | 104 | 44.0 | 42.6 | 45.0 | Weston County | 2006 Estimate | |
| Weston County | 2007 Estimate | 6,845 | 3,553 | 3,292 | 373 | 191 | 182 | 730 | 381 | 349 | 351 | 170 | 181 | 634 | 368 | 266 | 5,583 | 2,910 | 2,673 | 5,391 | 2,811 | 2,580 | 2,442 | 1,347 | 1,095 | 1,530 | 839 | 691 | 2,092 | 1,096 | 996 | 1,135 | 508 | 627 | 157 | 48 | 109 | 42.9 | 40.8 | 44.5 | Weston County | 2007 Estimate | |
| Weston County | 2008 Estimate | 6,928 | 3,590 | 3,338 | 395 | 201 | 194 | 750 | 388 | 362 | 336 | 172 | 164 | 635 | 355 | 280 | 5,623 | 2,923 | 2,700 | 5,447 | 2,829 | 2,618 | 2,470 | 1,353 | 1,117 | 1,590 | 876 | 714 | 2,087 | 1,095 | 992 | 1,135 | 503 | 632 | 161 | 47 | 114 | 42.1 | 40.1 | 44.1 | Weston County | 2008 Estimate | |
| Weston County | 2009 Estimate | 7,009 | 3,642 | 3,367 | 410 | 211 | 199 | 787 | 403 | 384 | 338 | 167 | 171 | 650 | 378 | 272 | 5,636 | 2,934 | 2,702 | 5,474 | 2,861 | 2,613 | 2,527 | 1,395 | 1,132 | 1,614 | 889 | 725 | 2,078 | 1,089 | 989 | 1,132 | 505 | 627 | 169 | 51 | 118 | 41.3 | 39.5 | 43.2 | Weston County | 2009 Estimate | |