| Population Estimates by Selected Age Groups and Sex by County: April 1, 2020 to July 1, 2025 | |||||||||||||||||||||
| Albany County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 37,068 | 19,136 | 17,932 | 37,107 | 19,132 | 17,975 | 37,851 | 19,512 | 18,339 | 38,253 | 19,746 | 18,507 | 38,337 | 19,785 | 18,552 | 38,545 | 19,954 | 18,591 | 38,558 | 19,994 | 18,564 |
| Under 5 years | 1,750 | 871 | 879 | 1,745 | 862 | 883 | 1,685 | 829 | 856 | 1,628 | 829 | 799 | 1,551 | 820 | 731 | 1,534 | 796 | 738 | 1,507 | 784 | 723 |
| 5 to 9 years | 1,747 | 928 | 819 | 1,738 | 921 | 817 | 1,760 | 915 | 845 | 1,778 | 903 | 875 | 1,701 | 884 | 817 | 1,684 | 877 | 807 | 1,638 | 806 | 832 |
| 10 to 14 years | 1,736 | 891 | 845 | 1,733 | 894 | 839 | 1,706 | 901 | 805 | 1,707 | 922 | 785 | 1,711 | 909 | 802 | 1,698 | 896 | 802 | 1,689 | 919 | 770 |
| 15 to 19 years | 3,787 | 1,940 | 1,847 | 3,804 | 1,956 | 1,848 | 3,908 | 2,040 | 1,868 | 3,954 | 2,068 | 1,886 | 3,886 | 2,036 | 1,850 | 3,866 | 2,050 | 1,816 | 3,859 | 2,045 | 1,814 |
| 20 to 24 years | 6,599 | 3,477 | 3,122 | 6,918 | 3,609 | 3,309 | 7,488 | 3,874 | 3,614 | 8,015 | 4,197 | 3,818 | 8,250 | 4,326 | 3,924 | 8,329 | 4,375 | 3,954 | 8,118 | 4,257 | 3,861 |
| 25 to 29 years | 3,486 | 1,949 | 1,537 | 3,357 | 1,879 | 1,478 | 3,170 | 1,787 | 1,383 | 2,978 | 1,621 | 1,357 | 2,870 | 1,546 | 1,324 | 2,863 | 1,586 | 1,277 | 3,069 | 1,716 | 1,353 |
| 30 to 34 years | 2,541 | 1,374 | 1,167 | 2,509 | 1,360 | 1,149 | 2,548 | 1,401 | 1,147 | 2,486 | 1,388 | 1,098 | 2,518 | 1,369 | 1,149 | 2,530 | 1,372 | 1,158 | 2,457 | 1,325 | 1,132 |
| 35 to 39 years | 2,180 | 1,166 | 1,014 | 2,153 | 1,143 | 1,010 | 2,187 | 1,128 | 1,059 | 2,177 | 1,119 | 1,058 | 2,136 | 1,070 | 1,066 | 2,135 | 1,094 | 1,041 | 2,189 | 1,145 | 1,044 |
| 40 to 44 years | 1,765 | 895 | 870 | 1,750 | 893 | 857 | 1,846 | 971 | 875 | 1,909 | 992 | 917 | 1,923 | 1,008 | 915 | 1,990 | 1,031 | 959 | 2,015 | 1,038 | 977 |
| 45 to 49 years | 1,586 | 831 | 755 | 1,558 | 811 | 747 | 1,569 | 802 | 767 | 1,567 | 816 | 751 | 1,611 | 857 | 754 | 1,613 | 857 | 756 | 1,656 | 869 | 787 |
| 50 to 54 years | 1,520 | 784 | 736 | 1,510 | 782 | 728 | 1,552 | 809 | 743 | 1,522 | 778 | 744 | 1,490 | 759 | 731 | 1,514 | 772 | 742 | 1,498 | 772 | 726 |
| 55 to 59 years | 1,631 | 796 | 835 | 1,586 | 779 | 807 | 1,537 | 744 | 793 | 1,513 | 728 | 785 | 1,547 | 756 | 791 | 1,535 | 744 | 791 | 1,526 | 760 | 766 |
| 60 to 64 years | 1,883 | 919 | 964 | 1,841 | 898 | 943 | 1,761 | 867 | 894 | 1,707 | 849 | 858 | 1,666 | 835 | 831 | 1,661 | 823 | 838 | 1,621 | 801 | 820 |
| 65 to 69 years | 1,784 | 884 | 900 | 1,799 | 892 | 907 | 1,840 | 890 | 950 | 1,898 | 916 | 982 | 1,821 | 876 | 945 | 1,750 | 853 | 897 | 1,741 | 857 | 884 |
| 70 to 74 years | 1,290 | 647 | 643 | 1,312 | 661 | 651 | 1,413 | 715 | 698 | 1,395 | 708 | 687 | 1,515 | 764 | 751 | 1,615 | 803 | 812 | 1,630 | 798 | 832 |
| 75 to 79 years | 794 | 375 | 419 | 803 | 380 | 423 | 866 | 405 | 461 | 964 | 449 | 515 | 1,023 | 494 | 529 | 1,088 | 529 | 559 | 1,159 | 578 | 581 |
| 80 to 84 years | 530 | 254 | 276 | 534 | 255 | 279 | 550 | 274 | 276 | 577 | 285 | 292 | 627 | 288 | 339 | 631 | 290 | 341 | 652 | 295 | 357 |
| 85 years and over | 459 | 155 | 304 | 457 | 157 | 300 | 465 | 160 | 305 | 478 | 178 | 300 | 491 | 188 | 303 | 509 | 206 | 303 | 534 | 229 | 305 |
| 0 to 4 years | 1,750 | 871 | 879 | 1,745 | 862 | 883 | 1,685 | 829 | 856 | 1,628 | 829 | 799 | 1,551 | 820 | 731 | 1,534 | 796 | 738 | 1,507 | 784 | 723 |
| 5 to 13 years | 3,129 | 1,646 | 1,483 | 3,116 | 1,637 | 1,479 | 3,125 | 1,642 | 1,483 | 3,125 | 1,633 | 1,492 | 3,047 | 1,600 | 1,447 | 3,046 | 1,609 | 1,437 | 2,986 | 1,543 | 1,443 |
| 14 to 17 years | 1,378 | 694 | 684 | 1,392 | 701 | 691 | 1,412 | 717 | 695 | 1,440 | 740 | 700 | 1,471 | 754 | 717 | 1,424 | 732 | 692 | 1,434 | 751 | 683 |
| 18 to 24 years | 9,362 | 4,896 | 4,466 | 9,685 | 5,042 | 4,643 | 10,325 | 5,371 | 4,954 | 10,889 | 5,717 | 5,172 | 11,030 | 5,801 | 5,229 | 11,107 | 5,857 | 5,250 | 10,884 | 5,733 | 5,151 |
| 15 to 44 years | 20,358 | 10,801 | 9,557 | 20,491 | 10,840 | 9,651 | 21,147 | 11,201 | 9,946 | 21,519 | 11,385 | 10,134 | 21,583 | 11,355 | 10,228 | 21,713 | 11,508 | 10,205 | 21,707 | 11,526 | 10,181 |
| 25 to 44 years | 9,972 | 5,384 | 4,588 | 9,769 | 5,275 | 4,494 | 9,751 | 5,287 | 4,464 | 9,550 | 5,120 | 4,430 | 9,447 | 4,993 | 4,454 | 9,518 | 5,083 | 4,435 | 9,730 | 5,224 | 4,506 |
| 45 to 64 years | 6,620 | 3,330 | 3,290 | 6,495 | 3,270 | 3,225 | 6,419 | 3,222 | 3,197 | 6,309 | 3,171 | 3,138 | 6,314 | 3,207 | 3,107 | 6,323 | 3,196 | 3,127 | 6,301 | 3,202 | 3,099 |
| 65 years and over | 4,857 | 2,315 | 2,542 | 4,905 | 2,345 | 2,560 | 5,134 | 2,444 | 2,690 | 5,312 | 2,536 | 2,776 | 5,477 | 2,610 | 2,867 | 5,593 | 2,681 | 2,912 | 5,716 | 2,757 | 2,959 |
| 16 years and over | 31,504 | 16,266 | 15,238 | 31,553 | 16,277 | 15,276 | 32,322 | 16,677 | 15,645 | 32,793 | 16,914 | 15,879 | 33,007 | 16,981 | 16,026 | 33,260 | 17,194 | 16,066 | 33,378 | 17,312 | 16,066 |
| 18 years and over | 30,811 | 15,925 | 14,886 | 30,854 | 15,932 | 14,922 | 31,629 | 16,324 | 15,305 | 32,060 | 16,544 | 15,516 | 32,268 | 16,611 | 15,657 | 32,541 | 16,817 | 15,724 | 32,631 | 16,916 | 15,715 |
| Median age (years) | 29.1 | 28.7 | 29.7 | 28.8 | 28.4 | 29.3 | 28.6 | 28.2 | 29.1 | 28.3 | 27.8 | 28.8 | 28.5 | 27.9 | 29.3 | 28.6 | 27.8 | 29.6 | 28.7 | 28.0 | 29.6 |
| Big Horn County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 11,519 | 5,833 | 5,686 | 11,480 | 5,820 | 5,660 | 11,644 | 5,922 | 5,722 | 11,870 | 6,058 | 5,812 | 12,034 | 6,183 | 5,851 | 12,014 | 6,159 | 5,855 | 12,024 | 6,165 | 5,859 |
| Under 5 years | 657 | 355 | 302 | 640 | 351 | 289 | 638 | 353 | 285 | 635 | 357 | 278 | 636 | 352 | 284 | 612 | 334 | 278 | 594 | 322 | 272 |
| 5 to 9 years | 812 | 405 | 407 | 811 | 405 | 406 | 816 | 407 | 409 | 837 | 420 | 417 | 794 | 419 | 375 | 760 | 408 | 352 | 736 | 407 | 329 |
| 10 to 14 years | 868 | 426 | 442 | 854 | 426 | 428 | 868 | 440 | 428 | 873 | 443 | 430 | 895 | 464 | 431 | 902 | 463 | 439 | 907 | 462 | 445 |
| 15 to 19 years | 825 | 445 | 380 | 827 | 445 | 382 | 851 | 448 | 403 | 881 | 472 | 409 | 901 | 469 | 432 | 911 | 469 | 442 | 861 | 446 | 415 |
| 20 to 24 years | 509 | 277 | 232 | 511 | 274 | 237 | 524 | 273 | 251 | 562 | 291 | 271 | 581 | 303 | 278 | 585 | 309 | 276 | 629 | 343 | 286 |
| 25 to 29 years | 507 | 254 | 253 | 504 | 255 | 249 | 508 | 266 | 242 | 519 | 270 | 249 | 537 | 283 | 254 | 548 | 281 | 267 | 558 | 282 | 276 |
| 30 to 34 years | 617 | 307 | 310 | 611 | 306 | 305 | 624 | 308 | 316 | 633 | 321 | 312 | 615 | 313 | 302 | 587 | 305 | 282 | 593 | 310 | 283 |
| 35 to 39 years | 684 | 361 | 323 | 689 | 363 | 326 | 710 | 375 | 335 | 729 | 379 | 350 | 723 | 379 | 344 | 721 | 366 | 355 | 704 | 348 | 356 |
| 40 to 44 years | 689 | 344 | 345 | 686 | 339 | 347 | 687 | 335 | 352 | 720 | 359 | 361 | 762 | 391 | 371 | 765 | 398 | 367 | 769 | 404 | 365 |
| 45 to 49 years | 545 | 276 | 269 | 548 | 278 | 270 | 575 | 302 | 273 | 595 | 314 | 281 | 647 | 333 | 314 | 684 | 351 | 333 | 731 | 366 | 365 |
| 50 to 54 years | 639 | 324 | 315 | 626 | 317 | 309 | 599 | 297 | 302 | 597 | 293 | 304 | 598 | 306 | 292 | 596 | 309 | 287 | 595 | 305 | 290 |
| 55 to 59 years | 744 | 382 | 362 | 745 | 382 | 363 | 740 | 386 | 354 | 735 | 383 | 352 | 709 | 371 | 338 | 693 | 355 | 338 | 643 | 328 | 315 |
| 60 to 64 years | 830 | 436 | 394 | 827 | 435 | 392 | 849 | 442 | 407 | 862 | 435 | 427 | 854 | 426 | 428 | 812 | 416 | 396 | 830 | 428 | 402 |
| 65 to 69 years | 824 | 404 | 420 | 829 | 407 | 422 | 869 | 434 | 435 | 890 | 457 | 433 | 891 | 456 | 435 | 888 | 450 | 438 | 866 | 445 | 421 |
| 70 to 74 years | 700 | 350 | 350 | 702 | 349 | 353 | 714 | 356 | 358 | 694 | 342 | 352 | 721 | 371 | 350 | 734 | 389 | 345 | 758 | 395 | 363 |
| 75 to 79 years | 476 | 236 | 240 | 472 | 234 | 238 | 476 | 239 | 237 | 510 | 258 | 252 | 554 | 271 | 283 | 570 | 269 | 301 | 566 | 277 | 289 |
| 80 to 84 years | 307 | 142 | 165 | 309 | 145 | 164 | 314 | 158 | 156 | 316 | 156 | 160 | 310 | 156 | 154 | 327 | 158 | 169 | 353 | 158 | 195 |
| 85 years and over | 286 | 109 | 177 | 289 | 109 | 180 | 282 | 103 | 179 | 282 | 108 | 174 | 306 | 120 | 186 | 319 | 129 | 190 | 331 | 139 | 192 |
| 0 to 4 years | 657 | 355 | 302 | 640 | 351 | 289 | 638 | 353 | 285 | 635 | 357 | 278 | 636 | 352 | 284 | 612 | 334 | 278 | 594 | 322 | 272 |
| 5 to 13 years | 1,487 | 742 | 745 | 1,477 | 741 | 736 | 1,503 | 754 | 749 | 1,534 | 780 | 754 | 1,494 | 781 | 713 | 1,484 | 780 | 704 | 1,459 | 762 | 697 |
| 14 to 17 years | 768 | 393 | 375 | 760 | 392 | 368 | 759 | 394 | 365 | 775 | 396 | 379 | 770 | 388 | 382 | 757 | 389 | 368 | 745 | 388 | 357 |
| 18 to 24 years | 759 | 418 | 341 | 766 | 417 | 349 | 797 | 420 | 377 | 844 | 450 | 394 | 907 | 486 | 421 | 917 | 480 | 437 | 929 | 508 | 421 |
| 15 to 44 years | 3,831 | 1,988 | 1,843 | 3,828 | 1,982 | 1,846 | 3,904 | 2,005 | 1,899 | 4,044 | 2,092 | 1,952 | 4,119 | 2,138 | 1,981 | 4,117 | 2,128 | 1,989 | 4,114 | 2,133 | 1,981 |
| 25 to 44 years | 2,497 | 1,266 | 1,231 | 2,490 | 1,263 | 1,227 | 2,529 | 1,284 | 1,245 | 2,601 | 1,329 | 1,272 | 2,637 | 1,366 | 1,271 | 2,621 | 1,350 | 1,271 | 2,624 | 1,344 | 1,280 |
| 45 to 64 years | 2,758 | 1,418 | 1,340 | 2,746 | 1,412 | 1,334 | 2,763 | 1,427 | 1,336 | 2,789 | 1,425 | 1,364 | 2,808 | 1,436 | 1,372 | 2,785 | 1,431 | 1,354 | 2,799 | 1,427 | 1,372 |
| 65 years and over | 2,593 | 1,241 | 1,352 | 2,601 | 1,244 | 1,357 | 2,655 | 1,290 | 1,365 | 2,692 | 1,321 | 1,371 | 2,782 | 1,374 | 1,408 | 2,838 | 1,395 | 1,443 | 2,874 | 1,414 | 1,460 |
| 16 years and over | 8,964 | 4,522 | 4,442 | 8,965 | 4,523 | 4,442 | 9,130 | 4,631 | 4,499 | 9,334 | 4,735 | 4,599 | 9,518 | 4,857 | 4,661 | 9,544 | 4,853 | 4,691 | 9,603 | 4,879 | 4,724 |
| 18 years and over | 8,607 | 4,343 | 4,264 | 8,603 | 4,336 | 4,267 | 8,744 | 4,421 | 4,323 | 8,926 | 4,525 | 4,401 | 9,134 | 4,662 | 4,472 | 9,161 | 4,656 | 4,505 | 9,226 | 4,693 | 4,533 |
| Median age (years) | 42.1 | 41.4 | 42.7 | 42.2 | 41.4 | 42.9 | 42.1 | 41.4 | 42.7 | 41.9 | 41.0 | 42.6 | 42.2 | 41.3 | 43.1 | 42.4 | 41.7 | 43.2 | 42.8 | 42.0 | 43.6 |
| Campbell County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 47,028 | 24,078 | 22,950 | 47,146 | 24,123 | 23,023 | 46,556 | 23,694 | 22,862 | 47,058 | 23,965 | 23,093 | 47,580 | 24,148 | 23,432 | 48,092 | 24,415 | 23,677 | 48,145 | 24,469 | 23,676 |
| Under 5 years | 3,289 | 1,630 | 1,659 | 3,263 | 1,609 | 1,654 | 3,103 | 1,539 | 1,564 | 3,029 | 1,514 | 1,515 | 3,076 | 1,550 | 1,526 | 3,085 | 1,545 | 1,540 | 3,043 | 1,534 | 1,509 |
| 5 to 9 years | 3,634 | 1,850 | 1,784 | 3,634 | 1,848 | 1,786 | 3,593 | 1,829 | 1,764 | 3,541 | 1,816 | 1,725 | 3,513 | 1,766 | 1,747 | 3,525 | 1,791 | 1,734 | 3,389 | 1,728 | 1,661 |
| 10 to 14 years | 4,045 | 2,031 | 2,014 | 4,037 | 2,018 | 2,019 | 3,944 | 1,965 | 1,979 | 3,942 | 1,980 | 1,962 | 3,824 | 1,920 | 1,904 | 3,718 | 1,878 | 1,840 | 3,636 | 1,834 | 1,802 |
| 15 to 19 years | 3,318 | 1,769 | 1,549 | 3,344 | 1,773 | 1,571 | 3,333 | 1,733 | 1,600 | 3,472 | 1,785 | 1,687 | 3,611 | 1,824 | 1,787 | 3,714 | 1,872 | 1,842 | 3,769 | 1,919 | 1,850 |
| 20 to 24 years | 2,650 | 1,377 | 1,273 | 2,690 | 1,409 | 1,281 | 2,670 | 1,395 | 1,275 | 2,686 | 1,440 | 1,246 | 2,745 | 1,483 | 1,262 | 2,820 | 1,514 | 1,306 | 2,836 | 1,534 | 1,302 |
| 25 to 29 years | 3,157 | 1,628 | 1,529 | 3,138 | 1,615 | 1,523 | 2,898 | 1,465 | 1,433 | 2,840 | 1,437 | 1,403 | 2,799 | 1,405 | 1,394 | 2,851 | 1,412 | 1,439 | 2,956 | 1,464 | 1,492 |
| 30 to 34 years | 3,548 | 1,824 | 1,724 | 3,547 | 1,824 | 1,723 | 3,394 | 1,714 | 1,680 | 3,415 | 1,718 | 1,697 | 3,457 | 1,723 | 1,734 | 3,414 | 1,688 | 1,726 | 3,308 | 1,630 | 1,678 |
| 35 to 39 years | 3,714 | 1,920 | 1,794 | 3,732 | 1,941 | 1,791 | 3,737 | 1,968 | 1,769 | 3,695 | 1,948 | 1,747 | 3,628 | 1,892 | 1,736 | 3,595 | 1,904 | 1,691 | 3,486 | 1,817 | 1,669 |
| 40 to 44 years | 3,118 | 1,648 | 1,470 | 3,143 | 1,662 | 1,481 | 3,169 | 1,672 | 1,497 | 3,325 | 1,734 | 1,591 | 3,427 | 1,785 | 1,642 | 3,526 | 1,791 | 1,735 | 3,626 | 1,869 | 1,757 |
| 45 to 49 years | 2,829 | 1,484 | 1,345 | 2,830 | 1,471 | 1,359 | 2,773 | 1,409 | 1,364 | 2,849 | 1,473 | 1,376 | 2,968 | 1,547 | 1,421 | 2,980 | 1,581 | 1,399 | 2,997 | 1,591 | 1,406 |
| 50 to 54 years | 2,461 | 1,259 | 1,202 | 2,473 | 1,275 | 1,198 | 2,487 | 1,309 | 1,178 | 2,536 | 1,341 | 1,195 | 2,581 | 1,351 | 1,230 | 2,676 | 1,378 | 1,298 | 2,663 | 1,369 | 1,294 |
| 55 to 59 years | 2,917 | 1,446 | 1,471 | 2,871 | 1,426 | 1,445 | 2,637 | 1,296 | 1,341 | 2,489 | 1,240 | 1,249 | 2,421 | 1,224 | 1,197 | 2,359 | 1,196 | 1,163 | 2,364 | 1,198 | 1,166 |
| 60 to 64 years | 3,175 | 1,681 | 1,494 | 3,169 | 1,673 | 1,496 | 3,203 | 1,651 | 1,552 | 3,169 | 1,573 | 1,596 | 3,049 | 1,482 | 1,567 | 2,945 | 1,449 | 1,496 | 2,800 | 1,351 | 1,449 |
| 65 to 69 years | 2,320 | 1,190 | 1,130 | 2,352 | 1,205 | 1,147 | 2,465 | 1,264 | 1,201 | 2,599 | 1,340 | 1,259 | 2,718 | 1,433 | 1,285 | 2,824 | 1,482 | 1,342 | 2,866 | 1,503 | 1,363 |
| 70 to 74 years | 1,385 | 696 | 689 | 1,430 | 719 | 711 | 1,594 | 802 | 792 | 1,715 | 869 | 846 | 1,836 | 920 | 916 | 1,964 | 975 | 989 | 2,136 | 1,064 | 1,072 |
| 75 to 79 years | 756 | 353 | 403 | 765 | 359 | 406 | 791 | 373 | 418 | 944 | 434 | 510 | 1,030 | 481 | 549 | 1,138 | 553 | 585 | 1,270 | 624 | 646 |
| 80 to 84 years | 413 | 177 | 236 | 421 | 178 | 243 | 447 | 188 | 259 | 473 | 193 | 280 | 550 | 227 | 323 | 596 | 254 | 342 | 617 | 267 | 350 |
| 85 years and over | 299 | 115 | 184 | 307 | 118 | 189 | 318 | 122 | 196 | 339 | 130 | 209 | 347 | 135 | 212 | 362 | 152 | 210 | 383 | 173 | 210 |
| 0 to 4 years | 3,289 | 1,630 | 1,659 | 3,263 | 1,609 | 1,654 | 3,103 | 1,539 | 1,564 | 3,029 | 1,514 | 1,515 | 3,076 | 1,550 | 1,526 | 3,085 | 1,545 | 1,540 | 3,043 | 1,534 | 1,509 |
| 5 to 13 years | 6,915 | 3,498 | 3,417 | 6,905 | 3,481 | 3,424 | 6,758 | 3,403 | 3,355 | 6,648 | 3,366 | 3,282 | 6,507 | 3,289 | 3,218 | 6,449 | 3,257 | 3,192 | 6,300 | 3,211 | 3,089 |
| 14 to 17 years | 2,891 | 1,494 | 1,397 | 2,924 | 1,502 | 1,422 | 2,976 | 1,489 | 1,487 | 3,110 | 1,547 | 1,563 | 3,204 | 1,591 | 1,613 | 3,212 | 1,614 | 1,598 | 3,131 | 1,556 | 1,575 |
| 18 to 24 years | 3,841 | 2,035 | 1,806 | 3,876 | 2,065 | 1,811 | 3,806 | 2,030 | 1,776 | 3,883 | 2,108 | 1,775 | 3,982 | 2,113 | 1,869 | 4,116 | 2,184 | 1,932 | 4,199 | 2,248 | 1,951 |
| 15 to 44 years | 19,505 | 10,166 | 9,339 | 19,594 | 10,224 | 9,370 | 19,201 | 9,947 | 9,254 | 19,433 | 10,062 | 9,371 | 19,667 | 10,112 | 9,555 | 19,920 | 10,181 | 9,739 | 19,981 | 10,233 | 9,748 |
| 25 to 44 years | 13,537 | 7,020 | 6,517 | 13,560 | 7,042 | 6,518 | 13,198 | 6,819 | 6,379 | 13,275 | 6,837 | 6,438 | 13,311 | 6,805 | 6,506 | 13,386 | 6,795 | 6,591 | 13,376 | 6,780 | 6,596 |
| 45 to 64 years | 11,382 | 5,870 | 5,512 | 11,343 | 5,845 | 5,498 | 11,100 | 5,665 | 5,435 | 11,043 | 5,627 | 5,416 | 11,019 | 5,604 | 5,415 | 10,960 | 5,604 | 5,356 | 10,824 | 5,509 | 5,315 |
| 65 years and over | 5,173 | 2,531 | 2,642 | 5,275 | 2,579 | 2,696 | 5,615 | 2,749 | 2,866 | 6,070 | 2,966 | 3,104 | 6,481 | 3,196 | 3,285 | 6,884 | 3,416 | 3,468 | 7,272 | 3,631 | 3,641 |
| 16 years and over | 35,316 | 18,211 | 17,105 | 35,460 | 18,284 | 17,176 | 35,159 | 17,976 | 17,183 | 35,762 | 18,274 | 17,488 | 36,367 | 18,505 | 17,862 | 36,928 | 18,804 | 18,124 | 37,286 | 18,968 | 18,318 |
| 18 years and over | 33,933 | 17,456 | 16,477 | 34,054 | 17,531 | 16,523 | 33,719 | 17,263 | 16,456 | 34,271 | 17,538 | 16,733 | 34,793 | 17,718 | 17,075 | 35,346 | 17,999 | 17,347 | 35,671 | 18,168 | 17,503 |
| Median age (years) | 34.8 | 34.8 | 34.8 | 34.9 | 34.9 | 34.9 | 35.5 | 35.5 | 35.4 | 35.8 | 35.8 | 35.9 | 36.1 | 36.1 | 36.1 | 36.3 | 36.4 | 36.3 | 36.7 | 36.7 | 36.6 |
| Carbon County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 14,533 | 7,803 | 6,730 | 14,508 | 7,789 | 6,719 | 14,720 | 7,961 | 6,759 | 14,509 | 7,799 | 6,710 | 14,293 | 7,630 | 6,663 | 14,084 | 7,456 | 6,628 | 14,013 | 7,343 | 6,670 |
| Under 5 years | 894 | 482 | 412 | 873 | 472 | 401 | 841 | 468 | 373 | 766 | 432 | 334 | 744 | 389 | 355 | 746 | 389 | 357 | 720 | 353 | 367 |
| 5 to 9 years | 897 | 455 | 442 | 901 | 460 | 441 | 936 | 489 | 447 | 918 | 481 | 437 | 885 | 466 | 419 | 867 | 464 | 403 | 841 | 441 | 400 |
| 10 to 14 years | 955 | 501 | 454 | 953 | 500 | 453 | 980 | 510 | 470 | 966 | 514 | 452 | 891 | 466 | 425 | 840 | 442 | 398 | 832 | 436 | 396 |
| 15 to 19 years | 846 | 446 | 400 | 840 | 440 | 400 | 855 | 444 | 411 | 843 | 439 | 404 | 873 | 462 | 411 | 875 | 457 | 418 | 894 | 461 | 433 |
| 20 to 24 years | 691 | 390 | 301 | 698 | 399 | 299 | 727 | 424 | 303 | 716 | 401 | 315 | 718 | 397 | 321 | 720 | 408 | 312 | 684 | 384 | 300 |
| 25 to 29 years | 931 | 526 | 405 | 922 | 520 | 402 | 893 | 521 | 372 | 872 | 514 | 358 | 810 | 474 | 336 | 796 | 438 | 358 | 809 | 442 | 367 |
| 30 to 34 years | 1,023 | 602 | 421 | 1,018 | 594 | 424 | 1,053 | 605 | 448 | 1,010 | 552 | 458 | 961 | 516 | 445 | 900 | 487 | 413 | 834 | 450 | 384 |
| 35 to 39 years | 967 | 535 | 432 | 965 | 535 | 430 | 1,027 | 574 | 453 | 1,024 | 579 | 445 | 991 | 564 | 427 | 948 | 525 | 423 | 947 | 524 | 423 |
| 40 to 44 years | 980 | 547 | 433 | 982 | 541 | 441 | 983 | 532 | 451 | 985 | 542 | 443 | 992 | 542 | 450 | 913 | 498 | 415 | 912 | 488 | 424 |
| 45 to 49 years | 820 | 442 | 378 | 827 | 452 | 375 | 855 | 475 | 380 | 829 | 435 | 394 | 838 | 441 | 397 | 889 | 471 | 418 | 914 | 480 | 434 |
| 50 to 54 years | 795 | 427 | 368 | 795 | 423 | 372 | 796 | 431 | 365 | 853 | 456 | 397 | 891 | 468 | 423 | 861 | 447 | 414 | 822 | 425 | 397 |
| 55 to 59 years | 1,011 | 515 | 496 | 994 | 509 | 485 | 945 | 495 | 450 | 869 | 457 | 412 | 802 | 417 | 385 | 782 | 401 | 381 | 805 | 412 | 393 |
| 60 to 64 years | 1,095 | 591 | 504 | 1,087 | 581 | 506 | 1,074 | 562 | 512 | 1,035 | 539 | 496 | 1,005 | 521 | 484 | 948 | 483 | 465 | 926 | 489 | 437 |
| 65 to 69 years | 933 | 477 | 456 | 939 | 485 | 454 | 975 | 513 | 462 | 1,001 | 527 | 474 | 980 | 516 | 464 | 1,009 | 532 | 477 | 993 | 506 | 487 |
| 70 to 74 years | 701 | 376 | 325 | 708 | 380 | 328 | 752 | 400 | 352 | 745 | 383 | 362 | 810 | 419 | 391 | 820 | 414 | 406 | 830 | 410 | 420 |
| 75 to 79 years | 509 | 263 | 246 | 509 | 265 | 244 | 508 | 272 | 236 | 536 | 302 | 234 | 536 | 297 | 239 | 554 | 293 | 261 | 610 | 317 | 293 |
| 80 to 84 years | 261 | 131 | 130 | 268 | 135 | 133 | 292 | 147 | 145 | 314 | 144 | 170 | 345 | 167 | 178 | 382 | 188 | 194 | 398 | 199 | 199 |
| 85 years and over | 224 | 97 | 127 | 229 | 98 | 131 | 228 | 99 | 129 | 227 | 102 | 125 | 221 | 108 | 113 | 234 | 119 | 115 | 242 | 126 | 116 |
| 0 to 4 years | 894 | 482 | 412 | 873 | 472 | 401 | 841 | 468 | 373 | 766 | 432 | 334 | 744 | 389 | 355 | 746 | 389 | 357 | 720 | 353 | 367 |
| 5 to 13 years | 1,675 | 862 | 813 | 1,678 | 867 | 811 | 1,731 | 905 | 826 | 1,677 | 886 | 791 | 1,579 | 830 | 749 | 1,512 | 802 | 710 | 1,506 | 786 | 720 |
| 14 to 17 years | 725 | 363 | 362 | 724 | 364 | 360 | 741 | 383 | 358 | 777 | 404 | 373 | 782 | 410 | 372 | 759 | 390 | 369 | 761 | 394 | 367 |
| 18 to 24 years | 989 | 567 | 422 | 990 | 568 | 422 | 1,026 | 579 | 447 | 989 | 545 | 444 | 1,006 | 551 | 455 | 1,031 | 579 | 452 | 984 | 542 | 442 |
| 15 to 44 years | 5,438 | 3,046 | 2,392 | 5,425 | 3,029 | 2,396 | 5,538 | 3,100 | 2,438 | 5,450 | 3,027 | 2,423 | 5,345 | 2,955 | 2,390 | 5,152 | 2,813 | 2,339 | 5,080 | 2,749 | 2,331 |
| 25 to 44 years | 3,901 | 2,210 | 1,691 | 3,887 | 2,190 | 1,697 | 3,956 | 2,232 | 1,724 | 3,891 | 2,187 | 1,704 | 3,754 | 2,096 | 1,658 | 3,557 | 1,948 | 1,609 | 3,502 | 1,904 | 1,598 |
| 45 to 64 years | 3,721 | 1,975 | 1,746 | 3,703 | 1,965 | 1,738 | 3,670 | 1,963 | 1,707 | 3,586 | 1,887 | 1,699 | 3,536 | 1,847 | 1,689 | 3,480 | 1,802 | 1,678 | 3,467 | 1,806 | 1,661 |
| 65 years and over | 2,628 | 1,344 | 1,284 | 2,653 | 1,363 | 1,290 | 2,755 | 1,431 | 1,324 | 2,823 | 1,458 | 1,365 | 2,892 | 1,507 | 1,385 | 2,999 | 1,546 | 1,453 | 3,073 | 1,558 | 1,515 |
| 16 years and over | 11,600 | 6,266 | 5,334 | 11,597 | 6,260 | 5,337 | 11,778 | 6,396 | 5,382 | 11,683 | 6,280 | 5,403 | 11,568 | 6,203 | 5,365 | 11,433 | 6,060 | 5,373 | 11,424 | 6,015 | 5,409 |
| 18 years and over | 11,239 | 6,096 | 5,143 | 11,233 | 6,086 | 5,147 | 11,407 | 6,205 | 5,202 | 11,289 | 6,077 | 5,212 | 11,188 | 6,001 | 5,187 | 11,067 | 5,875 | 5,192 | 11,026 | 5,810 | 5,216 |
| Median age (years) | 40.3 | 39.7 | 41.0 | 40.4 | 39.8 | 41.1 | 40.3 | 39.5 | 41.2 | 40.8 | 39.9 | 41.8 | 41.5 | 40.8 | 42.3 | 41.9 | 41.1 | 42.9 | 42.3 | 41.7 | 43.1 |
| Converse County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 13,753 | 6,982 | 6,771 | 13,748 | 6,983 | 6,765 | 13,671 | 6,931 | 6,740 | 13,773 | 6,947 | 6,826 | 13,873 | 7,003 | 6,870 | 13,790 | 6,912 | 6,878 | 13,824 | 6,896 | 6,928 |
| Under 5 years | 864 | 446 | 418 | 861 | 444 | 417 | 819 | 413 | 406 | 801 | 388 | 413 | 810 | 400 | 410 | 782 | 388 | 394 | 745 | 366 | 379 |
| 5 to 9 years | 992 | 513 | 479 | 997 | 514 | 483 | 986 | 522 | 464 | 964 | 502 | 462 | 963 | 514 | 449 | 924 | 490 | 434 | 947 | 486 | 461 |
| 10 to 14 years | 1,014 | 504 | 510 | 1,001 | 493 | 508 | 998 | 488 | 510 | 1,026 | 529 | 497 | 1,043 | 543 | 500 | 1,024 | 514 | 510 | 1,004 | 526 | 478 |
| 15 to 19 years | 833 | 418 | 415 | 835 | 425 | 410 | 840 | 445 | 395 | 866 | 443 | 423 | 902 | 449 | 453 | 918 | 459 | 459 | 925 | 463 | 462 |
| 20 to 24 years | 630 | 336 | 294 | 631 | 338 | 293 | 629 | 321 | 308 | 613 | 305 | 308 | 643 | 341 | 302 | 659 | 340 | 319 | 643 | 317 | 326 |
| 25 to 29 years | 734 | 378 | 356 | 740 | 384 | 356 | 758 | 386 | 372 | 746 | 370 | 376 | 677 | 337 | 340 | 648 | 328 | 320 | 690 | 332 | 358 |
| 30 to 34 years | 855 | 428 | 427 | 858 | 428 | 430 | 853 | 423 | 430 | 858 | 428 | 430 | 875 | 442 | 433 | 826 | 410 | 416 | 790 | 393 | 397 |
| 35 to 39 years | 913 | 474 | 439 | 910 | 468 | 442 | 894 | 456 | 438 | 893 | 447 | 446 | 878 | 444 | 434 | 872 | 428 | 444 | 873 | 417 | 456 |
| 40 to 44 years | 840 | 418 | 422 | 837 | 420 | 417 | 827 | 427 | 400 | 846 | 440 | 406 | 879 | 455 | 424 | 906 | 471 | 435 | 915 | 472 | 443 |
| 45 to 49 years | 801 | 427 | 374 | 796 | 424 | 372 | 761 | 399 | 362 | 789 | 416 | 373 | 810 | 420 | 390 | 834 | 427 | 407 | 854 | 432 | 422 |
| 50 to 54 years | 834 | 400 | 434 | 828 | 400 | 428 | 810 | 406 | 404 | 841 | 430 | 411 | 816 | 410 | 406 | 775 | 406 | 369 | 771 | 414 | 357 |
| 55 to 59 years | 942 | 488 | 454 | 938 | 485 | 453 | 903 | 465 | 438 | 870 | 438 | 432 | 829 | 402 | 427 | 797 | 373 | 424 | 787 | 384 | 403 |
| 60 to 64 years | 1,081 | 535 | 546 | 1,071 | 528 | 543 | 1,048 | 504 | 544 | 1,020 | 500 | 520 | 1,000 | 495 | 505 | 955 | 477 | 478 | 908 | 457 | 451 |
| 65 to 69 years | 862 | 463 | 399 | 876 | 472 | 404 | 915 | 488 | 427 | 943 | 478 | 465 | 955 | 476 | 479 | 1,004 | 499 | 505 | 1,027 | 505 | 522 |
| 70 to 74 years | 661 | 333 | 328 | 664 | 339 | 325 | 711 | 361 | 350 | 733 | 378 | 355 | 768 | 399 | 369 | 783 | 399 | 384 | 795 | 397 | 398 |
| 75 to 79 years | 388 | 192 | 196 | 401 | 193 | 208 | 422 | 191 | 231 | 460 | 216 | 244 | 493 | 234 | 259 | 523 | 247 | 276 | 584 | 271 | 313 |
| 80 to 84 years | 290 | 140 | 150 | 283 | 138 | 145 | 280 | 145 | 135 | 289 | 147 | 142 | 312 | 152 | 160 | 327 | 161 | 166 | 329 | 159 | 170 |
| 85 years and over | 219 | 89 | 130 | 221 | 90 | 131 | 217 | 91 | 126 | 215 | 92 | 123 | 220 | 90 | 130 | 233 | 95 | 138 | 237 | 105 | 132 |
| 0 to 4 years | 864 | 446 | 418 | 861 | 444 | 417 | 819 | 413 | 406 | 801 | 388 | 413 | 810 | 400 | 410 | 782 | 388 | 394 | 745 | 366 | 379 |
| 5 to 13 years | 1,805 | 905 | 900 | 1,802 | 903 | 899 | 1,793 | 929 | 864 | 1,802 | 946 | 856 | 1,795 | 939 | 856 | 1,741 | 902 | 839 | 1,732 | 896 | 836 |
| 14 to 17 years | 739 | 386 | 353 | 741 | 384 | 357 | 754 | 369 | 385 | 772 | 368 | 404 | 801 | 402 | 399 | 818 | 396 | 422 | 836 | 417 | 419 |
| 18 to 24 years | 925 | 480 | 445 | 921 | 483 | 438 | 906 | 478 | 428 | 895 | 465 | 430 | 955 | 506 | 449 | 966 | 505 | 461 | 951 | 479 | 472 |
| 15 to 44 years | 4,805 | 2,452 | 2,353 | 4,811 | 2,463 | 2,348 | 4,801 | 2,458 | 2,343 | 4,822 | 2,433 | 2,389 | 4,854 | 2,468 | 2,386 | 4,829 | 2,436 | 2,393 | 4,836 | 2,394 | 2,442 |
| 25 to 44 years | 3,342 | 1,698 | 1,644 | 3,345 | 1,700 | 1,645 | 3,332 | 1,692 | 1,640 | 3,343 | 1,685 | 1,658 | 3,309 | 1,678 | 1,631 | 3,252 | 1,637 | 1,615 | 3,268 | 1,614 | 1,654 |
| 45 to 64 years | 3,658 | 1,850 | 1,808 | 3,633 | 1,837 | 1,796 | 3,522 | 1,774 | 1,748 | 3,520 | 1,784 | 1,736 | 3,455 | 1,727 | 1,728 | 3,361 | 1,683 | 1,678 | 3,320 | 1,687 | 1,633 |
| 65 years and over | 2,420 | 1,217 | 1,203 | 2,445 | 1,232 | 1,213 | 2,545 | 1,276 | 1,269 | 2,640 | 1,311 | 1,329 | 2,748 | 1,351 | 1,397 | 2,870 | 1,401 | 1,469 | 2,972 | 1,437 | 1,535 |
| 16 years and over | 10,696 | 5,433 | 5,263 | 10,699 | 5,439 | 5,260 | 10,677 | 5,408 | 5,269 | 10,785 | 5,441 | 5,344 | 10,856 | 5,457 | 5,399 | 10,850 | 5,405 | 5,445 | 10,919 | 5,419 | 5,500 |
| 18 years and over | 10,345 | 5,245 | 5,100 | 10,344 | 5,252 | 5,092 | 10,305 | 5,220 | 5,085 | 10,398 | 5,245 | 5,153 | 10,467 | 5,262 | 5,205 | 10,449 | 5,226 | 5,223 | 10,511 | 5,217 | 5,294 |
| Median age (years) | 40.2 | 39.9 | 40.7 | 40.2 | 40.0 | 40.6 | 40.3 | 40.1 | 40.6 | 40.6 | 40.7 | 40.6 | 40.8 | 40.4 | 41.2 | 41.3 | 41.0 | 41.5 | 41.6 | 41.6 | 41.6 |
| Crook County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 7,182 | 3,629 | 3,553 | 7,183 | 3,620 | 3,563 | 7,311 | 3,698 | 3,613 | 7,418 | 3,773 | 3,645 | 7,591 | 3,848 | 3,743 | 7,791 | 3,915 | 3,876 | 7,852 | 3,926 | 3,926 |
| Under 5 years | 497 | 234 | 263 | 494 | 230 | 264 | 516 | 240 | 276 | 520 | 251 | 269 | 494 | 237 | 257 | 472 | 231 | 241 | 450 | 211 | 239 |
| 5 to 9 years | 514 | 256 | 258 | 513 | 253 | 260 | 518 | 251 | 267 | 514 | 257 | 257 | 565 | 282 | 283 | 570 | 284 | 286 | 569 | 273 | 296 |
| 10 to 14 years | 486 | 262 | 224 | 489 | 262 | 227 | 507 | 274 | 233 | 501 | 260 | 241 | 513 | 265 | 248 | 567 | 273 | 294 | 589 | 276 | 313 |
| 15 to 19 years | 398 | 225 | 173 | 398 | 224 | 174 | 429 | 237 | 192 | 460 | 255 | 205 | 471 | 257 | 214 | 486 | 268 | 218 | 490 | 267 | 223 |
| 20 to 24 years | 261 | 130 | 131 | 266 | 133 | 133 | 285 | 150 | 135 | 285 | 154 | 131 | 270 | 142 | 128 | 296 | 153 | 143 | 312 | 173 | 139 |
| 25 to 29 years | 286 | 133 | 153 | 280 | 132 | 148 | 268 | 137 | 131 | 280 | 144 | 136 | 311 | 158 | 153 | 303 | 153 | 150 | 304 | 155 | 149 |
| 30 to 34 years | 384 | 194 | 190 | 390 | 195 | 195 | 407 | 204 | 203 | 372 | 194 | 178 | 345 | 184 | 161 | 339 | 173 | 166 | 311 | 159 | 152 |
| 35 to 39 years | 389 | 194 | 195 | 388 | 193 | 195 | 391 | 193 | 198 | 387 | 185 | 202 | 432 | 211 | 221 | 456 | 224 | 232 | 460 | 223 | 237 |
| 40 to 44 years | 358 | 198 | 160 | 358 | 198 | 160 | 392 | 213 | 179 | 415 | 220 | 195 | 441 | 230 | 211 | 440 | 220 | 220 | 461 | 232 | 229 |
| 45 to 49 years | 346 | 168 | 178 | 338 | 162 | 176 | 336 | 166 | 170 | 339 | 182 | 157 | 356 | 196 | 160 | 393 | 223 | 170 | 421 | 240 | 181 |
| 50 to 54 years | 408 | 201 | 207 | 409 | 201 | 208 | 406 | 200 | 206 | 401 | 183 | 218 | 407 | 179 | 228 | 407 | 188 | 219 | 390 | 186 | 204 |
| 55 to 59 years | 525 | 254 | 271 | 515 | 250 | 265 | 488 | 242 | 246 | 465 | 245 | 220 | 452 | 244 | 208 | 450 | 231 | 219 | 429 | 210 | 219 |
| 60 to 64 years | 617 | 307 | 310 | 619 | 312 | 307 | 619 | 318 | 301 | 646 | 317 | 329 | 615 | 286 | 329 | 621 | 287 | 334 | 572 | 272 | 300 |
| 65 to 69 years | 647 | 342 | 305 | 647 | 336 | 311 | 640 | 320 | 320 | 644 | 327 | 317 | 644 | 335 | 309 | 657 | 339 | 318 | 670 | 338 | 332 |
| 70 to 74 years | 445 | 222 | 223 | 458 | 230 | 228 | 509 | 260 | 249 | 533 | 275 | 258 | 589 | 307 | 282 | 593 | 307 | 286 | 601 | 315 | 286 |
| 75 to 79 years | 297 | 153 | 144 | 294 | 150 | 144 | 287 | 141 | 146 | 309 | 160 | 149 | 333 | 167 | 166 | 366 | 189 | 177 | 413 | 209 | 204 |
| 80 to 84 years | 173 | 92 | 81 | 175 | 95 | 80 | 177 | 97 | 80 | 191 | 99 | 92 | 182 | 91 | 91 | 205 | 97 | 108 | 235 | 113 | 122 |
| 85 years and over | 151 | 64 | 87 | 152 | 64 | 88 | 136 | 55 | 81 | 156 | 65 | 91 | 171 | 77 | 94 | 170 | 75 | 95 | 175 | 74 | 101 |
| 0 to 4 years | 497 | 234 | 263 | 494 | 230 | 264 | 516 | 240 | 276 | 520 | 251 | 269 | 494 | 237 | 257 | 472 | 231 | 241 | 450 | 211 | 239 |
| 5 to 13 years | 906 | 469 | 437 | 908 | 465 | 443 | 916 | 465 | 451 | 916 | 463 | 453 | 980 | 494 | 486 | 1,025 | 495 | 530 | 1,051 | 495 | 556 |
| 14 to 17 years | 368 | 198 | 170 | 368 | 199 | 169 | 403 | 217 | 186 | 414 | 227 | 187 | 416 | 222 | 194 | 432 | 236 | 196 | 434 | 226 | 208 |
| 18 to 24 years | 385 | 206 | 179 | 390 | 208 | 182 | 420 | 230 | 190 | 430 | 236 | 194 | 423 | 230 | 193 | 462 | 247 | 215 | 475 | 268 | 207 |
| 15 to 44 years | 2,076 | 1,074 | 1,002 | 2,080 | 1,075 | 1,005 | 2,172 | 1,134 | 1,038 | 2,199 | 1,152 | 1,047 | 2,270 | 1,182 | 1,088 | 2,320 | 1,191 | 1,129 | 2,338 | 1,209 | 1,129 |
| 25 to 44 years | 1,417 | 719 | 698 | 1,416 | 718 | 698 | 1,458 | 747 | 711 | 1,454 | 743 | 711 | 1,529 | 783 | 746 | 1,538 | 770 | 768 | 1,536 | 769 | 767 |
| 45 to 64 years | 1,896 | 930 | 966 | 1,881 | 925 | 956 | 1,849 | 926 | 923 | 1,851 | 927 | 924 | 1,830 | 905 | 925 | 1,871 | 929 | 942 | 1,812 | 908 | 904 |
| 65 years and over | 1,713 | 873 | 840 | 1,726 | 875 | 851 | 1,749 | 873 | 876 | 1,833 | 926 | 907 | 1,919 | 977 | 942 | 1,991 | 1,007 | 984 | 2,094 | 1,049 | 1,045 |
| 16 years and over | 5,586 | 2,821 | 2,765 | 5,589 | 2,821 | 2,768 | 5,669 | 2,880 | 2,789 | 5,773 | 2,943 | 2,830 | 5,912 | 3,012 | 2,900 | 6,080 | 3,069 | 3,011 | 6,127 | 3,105 | 3,022 |
| 18 years and over | 5,411 | 2,728 | 2,683 | 5,413 | 2,726 | 2,687 | 5,476 | 2,776 | 2,700 | 5,568 | 2,832 | 2,736 | 5,701 | 2,895 | 2,806 | 5,862 | 2,953 | 2,909 | 5,917 | 2,994 | 2,923 |
| Median age (years) | 45.3 | 44.6 | 46.1 | 45.2 | 44.7 | 45.9 | 44.2 | 43.8 | 44.8 | 44.6 | 44.2 | 45.3 | 44.5 | 44.2 | 44.9 | 44.6 | 44.6 | 44.7 | 44.8 | 44.9 | 44.7 |
| Fremont County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 39,234 | 19,713 | 19,521 | 39,192 | 19,692 | 19,500 | 39,401 | 19,820 | 19,581 | 39,519 | 19,929 | 19,590 | 39,754 | 20,068 | 19,686 | 39,664 | 19,982 | 19,682 | 39,464 | 19,891 | 19,573 |
| Under 5 years | 2,538 | 1,331 | 1,207 | 2,498 | 1,310 | 1,188 | 2,432 | 1,267 | 1,165 | 2,367 | 1,221 | 1,146 | 2,262 | 1,158 | 1,104 | 2,158 | 1,104 | 1,054 | 2,072 | 1,037 | 1,035 |
| 5 to 9 years | 2,654 | 1,403 | 1,251 | 2,652 | 1,397 | 1,255 | 2,650 | 1,388 | 1,262 | 2,577 | 1,343 | 1,234 | 2,563 | 1,349 | 1,214 | 2,515 | 1,310 | 1,205 | 2,457 | 1,282 | 1,175 |
| 10 to 14 years | 2,912 | 1,507 | 1,405 | 2,895 | 1,495 | 1,400 | 2,858 | 1,483 | 1,375 | 2,769 | 1,424 | 1,345 | 2,771 | 1,438 | 1,333 | 2,740 | 1,444 | 1,296 | 2,645 | 1,408 | 1,237 |
| 15 to 19 years | 2,814 | 1,449 | 1,365 | 2,813 | 1,456 | 1,357 | 2,864 | 1,511 | 1,353 | 2,986 | 1,588 | 1,398 | 3,074 | 1,643 | 1,431 | 3,117 | 1,674 | 1,443 | 3,122 | 1,654 | 1,468 |
| 20 to 24 years | 2,021 | 1,083 | 938 | 2,027 | 1,083 | 944 | 2,123 | 1,134 | 989 | 2,208 | 1,166 | 1,042 | 2,289 | 1,194 | 1,095 | 2,320 | 1,193 | 1,127 | 2,313 | 1,221 | 1,092 |
| 25 to 29 years | 2,034 | 1,019 | 1,015 | 2,014 | 1,004 | 1,010 | 1,964 | 968 | 996 | 1,954 | 979 | 975 | 1,934 | 993 | 941 | 1,943 | 993 | 950 | 2,010 | 1,044 | 966 |
| 30 to 34 years | 2,307 | 1,183 | 1,124 | 2,299 | 1,181 | 1,118 | 2,333 | 1,202 | 1,131 | 2,291 | 1,208 | 1,083 | 2,306 | 1,180 | 1,126 | 2,238 | 1,138 | 1,100 | 2,166 | 1,076 | 1,090 |
| 35 to 39 years | 2,441 | 1,226 | 1,215 | 2,442 | 1,233 | 1,209 | 2,493 | 1,256 | 1,237 | 2,512 | 1,279 | 1,233 | 2,506 | 1,303 | 1,203 | 2,499 | 1,280 | 1,219 | 2,392 | 1,248 | 1,144 |
| 40 to 44 years | 2,115 | 1,080 | 1,035 | 2,142 | 1,097 | 1,045 | 2,264 | 1,160 | 1,104 | 2,378 | 1,198 | 1,180 | 2,449 | 1,206 | 1,243 | 2,506 | 1,241 | 1,265 | 2,530 | 1,271 | 1,259 |
| 45 to 49 years | 2,050 | 1,022 | 1,028 | 2,040 | 1,019 | 1,021 | 1,993 | 1,010 | 983 | 2,025 | 1,039 | 986 | 2,038 | 1,055 | 983 | 2,090 | 1,083 | 1,007 | 2,191 | 1,099 | 1,092 |
| 50 to 54 years | 2,030 | 993 | 1,037 | 2,026 | 994 | 1,032 | 2,057 | 1,010 | 1,047 | 2,099 | 1,044 | 1,055 | 2,133 | 1,039 | 1,094 | 2,109 | 1,020 | 1,089 | 2,097 | 1,041 | 1,056 |
| 55 to 59 years | 2,569 | 1,215 | 1,354 | 2,546 | 1,208 | 1,338 | 2,371 | 1,151 | 1,220 | 2,253 | 1,096 | 1,157 | 2,142 | 1,054 | 1,088 | 2,109 | 1,049 | 1,060 | 2,078 | 1,011 | 1,067 |
| 60 to 64 years | 2,895 | 1,449 | 1,446 | 2,889 | 1,440 | 1,449 | 2,922 | 1,417 | 1,505 | 2,900 | 1,406 | 1,494 | 2,857 | 1,379 | 1,478 | 2,724 | 1,290 | 1,434 | 2,620 | 1,252 | 1,368 |
| 65 to 69 years | 2,800 | 1,357 | 1,443 | 2,823 | 1,368 | 1,455 | 2,832 | 1,384 | 1,448 | 2,783 | 1,355 | 1,428 | 2,799 | 1,379 | 1,420 | 2,798 | 1,399 | 1,399 | 2,773 | 1,396 | 1,377 |
| 70 to 74 years | 2,024 | 981 | 1,043 | 2,047 | 993 | 1,054 | 2,183 | 1,062 | 1,121 | 2,243 | 1,094 | 1,149 | 2,343 | 1,150 | 1,193 | 2,415 | 1,185 | 1,230 | 2,521 | 1,231 | 1,290 |
| 75 to 79 years | 1,392 | 717 | 675 | 1,402 | 718 | 684 | 1,420 | 729 | 691 | 1,525 | 780 | 745 | 1,562 | 767 | 795 | 1,608 | 767 | 841 | 1,660 | 771 | 889 |
| 80 to 84 years | 890 | 425 | 465 | 881 | 418 | 463 | 869 | 398 | 471 | 875 | 406 | 469 | 929 | 464 | 465 | 967 | 481 | 486 | 1,023 | 520 | 503 |
| 85 years and over | 748 | 273 | 475 | 756 | 278 | 478 | 773 | 290 | 483 | 774 | 303 | 471 | 797 | 317 | 480 | 808 | 331 | 477 | 794 | 329 | 465 |
| 0 to 4 years | 2,538 | 1,331 | 1,207 | 2,498 | 1,310 | 1,188 | 2,432 | 1,267 | 1,165 | 2,367 | 1,221 | 1,146 | 2,262 | 1,158 | 1,104 | 2,158 | 1,104 | 1,054 | 2,072 | 1,037 | 1,035 |
| 5 to 13 years | 4,998 | 2,598 | 2,400 | 4,966 | 2,577 | 2,389 | 4,894 | 2,551 | 2,343 | 4,767 | 2,476 | 2,291 | 4,767 | 2,495 | 2,272 | 4,685 | 2,465 | 2,220 | 4,544 | 2,404 | 2,140 |
| 14 to 17 years | 2,197 | 1,181 | 1,016 | 2,218 | 1,191 | 1,027 | 2,293 | 1,228 | 1,065 | 2,374 | 1,256 | 1,118 | 2,437 | 1,267 | 1,170 | 2,422 | 1,254 | 1,168 | 2,341 | 1,215 | 1,126 |
| 18 to 24 years | 3,206 | 1,663 | 1,543 | 3,203 | 1,663 | 1,540 | 3,308 | 1,737 | 1,571 | 3,399 | 1,789 | 1,610 | 3,493 | 1,862 | 1,631 | 3,585 | 1,902 | 1,683 | 3,652 | 1,946 | 1,706 |
| 15 to 44 years | 13,732 | 7,040 | 6,692 | 13,737 | 7,054 | 6,683 | 14,041 | 7,231 | 6,810 | 14,329 | 7,418 | 6,911 | 14,558 | 7,519 | 7,039 | 14,623 | 7,519 | 7,104 | 14,533 | 7,514 | 7,019 |
| 25 to 44 years | 8,897 | 4,508 | 4,389 | 8,897 | 4,515 | 4,382 | 9,054 | 4,586 | 4,468 | 9,135 | 4,664 | 4,471 | 9,195 | 4,682 | 4,513 | 9,186 | 4,652 | 4,534 | 9,098 | 4,639 | 4,459 |
| 45 to 64 years | 9,544 | 4,679 | 4,865 | 9,501 | 4,661 | 4,840 | 9,343 | 4,588 | 4,755 | 9,277 | 4,585 | 4,692 | 9,170 | 4,527 | 4,643 | 9,032 | 4,442 | 4,590 | 8,986 | 4,403 | 4,583 |
| 65 years and over | 7,854 | 3,753 | 4,101 | 7,909 | 3,775 | 4,134 | 8,077 | 3,863 | 4,214 | 8,200 | 3,938 | 4,262 | 8,430 | 4,077 | 4,353 | 8,596 | 4,163 | 4,433 | 8,771 | 4,247 | 4,524 |
| 16 years and over | 30,596 | 15,166 | 15,430 | 30,604 | 15,184 | 15,420 | 30,888 | 15,375 | 15,513 | 31,182 | 15,617 | 15,565 | 31,559 | 15,818 | 15,741 | 31,683 | 15,826 | 15,857 | 31,717 | 15,874 | 15,843 |
| 18 years and over | 29,501 | 14,603 | 14,898 | 29,510 | 14,614 | 14,896 | 29,782 | 14,774 | 15,008 | 30,011 | 14,976 | 15,035 | 30,288 | 15,148 | 15,140 | 30,399 | 15,159 | 15,240 | 30,507 | 15,235 | 15,272 |
| Median age (years) | 39.8 | 38.6 | 41.0 | 39.9 | 38.7 | 41.1 | 40.0 | 38.8 | 41.2 | 40.2 | 39.0 | 41.3 | 40.3 | 39.1 | 41.5 | 40.6 | 39.5 | 41.8 | 41.0 | 39.9 | 42.3 |
| Goshen County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 12,508 | 6,545 | 5,963 | 12,520 | 6,555 | 5,965 | 12,571 | 6,610 | 5,961 | 12,633 | 6,653 | 5,980 | 12,664 | 6,672 | 5,992 | 12,639 | 6,663 | 5,976 | 12,640 | 6,633 | 6,007 |
| Under 5 years | 639 | 344 | 295 | 646 | 347 | 299 | 642 | 337 | 305 | 613 | 316 | 297 | 613 | 318 | 295 | 628 | 317 | 311 | 611 | 282 | 329 |
| 5 to 9 years | 699 | 356 | 343 | 694 | 353 | 341 | 681 | 354 | 327 | 718 | 378 | 340 | 735 | 388 | 347 | 707 | 361 | 346 | 690 | 356 | 334 |
| 10 to 14 years | 764 | 385 | 379 | 776 | 386 | 390 | 775 | 369 | 406 | 775 | 378 | 397 | 756 | 383 | 373 | 743 | 382 | 361 | 748 | 390 | 358 |
| 15 to 19 years | 791 | 420 | 371 | 785 | 420 | 365 | 763 | 409 | 354 | 765 | 400 | 365 | 781 | 404 | 377 | 797 | 403 | 394 | 798 | 387 | 411 |
| 20 to 24 years | 724 | 368 | 356 | 728 | 369 | 359 | 777 | 385 | 392 | 785 | 395 | 390 | 816 | 422 | 394 | 785 | 421 | 364 | 831 | 467 | 364 |
| 25 to 29 years | 608 | 348 | 260 | 606 | 350 | 256 | 619 | 364 | 255 | 614 | 364 | 250 | 612 | 356 | 256 | 625 | 367 | 258 | 654 | 362 | 292 |
| 30 to 34 years | 693 | 394 | 299 | 692 | 393 | 299 | 689 | 394 | 295 | 694 | 392 | 302 | 671 | 377 | 294 | 648 | 359 | 289 | 625 | 354 | 271 |
| 35 to 39 years | 736 | 422 | 314 | 737 | 420 | 317 | 736 | 425 | 311 | 744 | 431 | 313 | 725 | 410 | 315 | 736 | 423 | 313 | 723 | 439 | 284 |
| 40 to 44 years | 648 | 362 | 286 | 650 | 366 | 284 | 687 | 395 | 292 | 700 | 402 | 298 | 741 | 422 | 319 | 755 | 431 | 324 | 764 | 412 | 352 |
| 45 to 49 years | 675 | 349 | 326 | 668 | 346 | 322 | 631 | 341 | 290 | 618 | 336 | 282 | 612 | 342 | 270 | 624 | 353 | 271 | 652 | 361 | 291 |
| 50 to 54 years | 679 | 385 | 294 | 681 | 386 | 295 | 681 | 379 | 302 | 689 | 386 | 303 | 660 | 349 | 311 | 646 | 335 | 311 | 640 | 340 | 300 |
| 55 to 59 years | 844 | 449 | 395 | 834 | 439 | 395 | 786 | 419 | 367 | 744 | 392 | 352 | 739 | 397 | 342 | 712 | 397 | 315 | 679 | 376 | 303 |
| 60 to 64 years | 1,015 | 504 | 511 | 1,009 | 505 | 504 | 987 | 508 | 479 | 965 | 516 | 449 | 914 | 481 | 433 | 886 | 467 | 419 | 818 | 432 | 386 |
| 65 to 69 years | 879 | 464 | 415 | 893 | 471 | 422 | 953 | 494 | 459 | 981 | 489 | 492 | 1,008 | 506 | 502 | 1,018 | 508 | 510 | 1,020 | 516 | 504 |
| 70 to 74 years | 781 | 389 | 392 | 779 | 391 | 388 | 784 | 397 | 387 | 779 | 391 | 388 | 810 | 414 | 396 | 832 | 422 | 410 | 872 | 435 | 437 |
| 75 to 79 years | 582 | 292 | 290 | 587 | 294 | 293 | 606 | 300 | 306 | 652 | 328 | 324 | 647 | 329 | 318 | 654 | 326 | 328 | 658 | 331 | 327 |
| 80 to 84 years | 389 | 173 | 216 | 393 | 180 | 213 | 400 | 194 | 206 | 425 | 204 | 221 | 444 | 207 | 237 | 457 | 213 | 244 | 468 | 204 | 264 |
| 85 years and over | 362 | 141 | 221 | 362 | 139 | 223 | 374 | 146 | 228 | 372 | 155 | 217 | 380 | 167 | 213 | 386 | 178 | 208 | 389 | 189 | 200 |
| 0 to 4 years | 639 | 344 | 295 | 646 | 347 | 299 | 642 | 337 | 305 | 613 | 316 | 297 | 613 | 318 | 295 | 628 | 317 | 311 | 611 | 282 | 329 |
| 5 to 13 years | 1,340 | 672 | 668 | 1,333 | 664 | 669 | 1,291 | 642 | 649 | 1,337 | 684 | 653 | 1,317 | 686 | 631 | 1,297 | 671 | 626 | 1,284 | 668 | 616 |
| 14 to 17 years | 566 | 296 | 270 | 573 | 302 | 271 | 584 | 307 | 277 | 597 | 307 | 290 | 613 | 305 | 308 | 638 | 305 | 333 | 623 | 299 | 324 |
| 18 to 24 years | 1,072 | 561 | 511 | 1,077 | 562 | 515 | 1,121 | 568 | 553 | 1,109 | 560 | 549 | 1,158 | 606 | 552 | 1,097 | 591 | 506 | 1,160 | 633 | 527 |
| 15 to 44 years | 4,200 | 2,314 | 1,886 | 4,198 | 2,318 | 1,880 | 4,271 | 2,372 | 1,899 | 4,302 | 2,384 | 1,918 | 4,346 | 2,391 | 1,955 | 4,346 | 2,404 | 1,942 | 4,395 | 2,421 | 1,974 |
| 25 to 44 years | 2,685 | 1,526 | 1,159 | 2,685 | 1,529 | 1,156 | 2,731 | 1,578 | 1,153 | 2,752 | 1,589 | 1,163 | 2,749 | 1,565 | 1,184 | 2,764 | 1,580 | 1,184 | 2,766 | 1,567 | 1,199 |
| 45 to 64 years | 3,213 | 1,687 | 1,526 | 3,192 | 1,676 | 1,516 | 3,085 | 1,647 | 1,438 | 3,016 | 1,630 | 1,386 | 2,925 | 1,569 | 1,356 | 2,868 | 1,552 | 1,316 | 2,789 | 1,509 | 1,280 |
| 65 years and over | 2,993 | 1,459 | 1,534 | 3,014 | 1,475 | 1,539 | 3,117 | 1,531 | 1,586 | 3,209 | 1,567 | 1,642 | 3,289 | 1,623 | 1,666 | 3,347 | 1,647 | 1,700 | 3,407 | 1,675 | 1,732 |
| 16 years and over | 10,250 | 5,374 | 4,876 | 10,254 | 5,387 | 4,867 | 10,335 | 5,475 | 4,860 | 10,362 | 5,501 | 4,861 | 10,400 | 5,511 | 4,889 | 10,393 | 5,525 | 4,868 | 10,432 | 5,533 | 4,899 |
| 18 years and over | 9,963 | 5,233 | 4,730 | 9,968 | 5,242 | 4,726 | 10,054 | 5,324 | 4,730 | 10,086 | 5,346 | 4,740 | 10,121 | 5,363 | 4,758 | 10,076 | 5,370 | 4,706 | 10,122 | 5,384 | 4,738 |
| Median age (years) | 44.6 | 43.4 | 46.3 | 44.6 | 43.4 | 46.3 | 44.4 | 43.4 | 46.0 | 44.3 | 43.1 | 45.7 | 44.2 | 43.3 | 45.5 | 44.3 | 43.6 | 45.5 | 44.3 | 43.6 | 45.1 |
| Hot Springs County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 4,619 | 2,331 | 2,288 | 4,621 | 2,323 | 2,298 | 4,600 | 2,329 | 2,271 | 4,612 | 2,311 | 2,301 | 4,651 | 2,346 | 2,305 | 4,606 | 2,320 | 2,286 | 4,600 | 2,312 | 2,288 |
| Under 5 years | 224 | 119 | 105 | 226 | 121 | 105 | 208 | 119 | 89 | 197 | 112 | 85 | 197 | 109 | 88 | 201 | 99 | 102 | 199 | 95 | 104 |
| 5 to 9 years | 279 | 149 | 130 | 280 | 146 | 134 | 269 | 141 | 128 | 252 | 131 | 121 | 266 | 147 | 119 | 246 | 145 | 101 | 245 | 143 | 102 |
| 10 to 14 years | 295 | 164 | 131 | 298 | 163 | 135 | 302 | 166 | 136 | 288 | 159 | 129 | 286 | 167 | 119 | 294 | 167 | 127 | 300 | 165 | 135 |
| 15 to 19 years | 253 | 139 | 114 | 253 | 138 | 115 | 252 | 137 | 115 | 274 | 147 | 127 | 282 | 148 | 134 | 277 | 148 | 129 | 280 | 157 | 123 |
| 20 to 24 years | 155 | 86 | 69 | 156 | 87 | 69 | 163 | 95 | 68 | 168 | 94 | 74 | 166 | 86 | 80 | 183 | 100 | 83 | 195 | 112 | 83 |
| 25 to 29 years | 204 | 108 | 96 | 204 | 106 | 98 | 205 | 107 | 98 | 206 | 105 | 101 | 200 | 103 | 97 | 180 | 86 | 94 | 181 | 83 | 98 |
| 30 to 34 years | 223 | 107 | 116 | 214 | 101 | 113 | 203 | 97 | 106 | 220 | 111 | 109 | 231 | 116 | 115 | 228 | 120 | 108 | 235 | 121 | 114 |
| 35 to 39 years | 239 | 118 | 121 | 240 | 116 | 124 | 240 | 116 | 124 | 239 | 115 | 124 | 242 | 122 | 120 | 230 | 111 | 119 | 217 | 107 | 110 |
| 40 to 44 years | 230 | 112 | 118 | 233 | 116 | 117 | 236 | 115 | 121 | 227 | 107 | 120 | 224 | 110 | 114 | 234 | 118 | 116 | 242 | 123 | 119 |
| 45 to 49 years | 247 | 114 | 133 | 249 | 115 | 134 | 239 | 113 | 126 | 235 | 115 | 120 | 214 | 106 | 108 | 229 | 119 | 110 | 228 | 111 | 117 |
| 50 to 54 years | 232 | 110 | 122 | 233 | 110 | 123 | 229 | 104 | 125 | 248 | 114 | 134 | 261 | 124 | 137 | 241 | 109 | 132 | 248 | 121 | 127 |
| 55 to 59 years | 356 | 184 | 172 | 347 | 179 | 168 | 315 | 166 | 149 | 295 | 137 | 158 | 271 | 127 | 144 | 258 | 122 | 136 | 252 | 116 | 136 |
| 60 to 64 years | 391 | 174 | 217 | 390 | 175 | 215 | 405 | 193 | 212 | 389 | 196 | 193 | 396 | 200 | 196 | 390 | 197 | 193 | 356 | 182 | 174 |
| 65 to 69 years | 414 | 210 | 204 | 411 | 207 | 204 | 417 | 203 | 214 | 425 | 208 | 217 | 432 | 206 | 226 | 410 | 187 | 223 | 396 | 175 | 221 |
| 70 to 74 years | 353 | 181 | 172 | 366 | 189 | 177 | 393 | 202 | 191 | 383 | 199 | 184 | 395 | 205 | 190 | 401 | 202 | 199 | 399 | 194 | 205 |
| 75 to 79 years | 220 | 116 | 104 | 220 | 114 | 106 | 218 | 109 | 109 | 250 | 111 | 139 | 272 | 128 | 144 | 293 | 142 | 151 | 316 | 161 | 155 |
| 80 to 84 years | 170 | 79 | 91 | 169 | 78 | 91 | 163 | 80 | 83 | 161 | 87 | 74 | 155 | 79 | 76 | 161 | 87 | 74 | 165 | 87 | 78 |
| 85 years and over | 134 | 61 | 73 | 132 | 62 | 70 | 143 | 66 | 77 | 155 | 63 | 92 | 161 | 63 | 98 | 150 | 61 | 89 | 146 | 59 | 87 |
| 0 to 4 years | 224 | 119 | 105 | 226 | 121 | 105 | 208 | 119 | 89 | 197 | 112 | 85 | 197 | 109 | 88 | 201 | 99 | 102 | 199 | 95 | 104 |
| 5 to 13 years | 524 | 284 | 240 | 523 | 279 | 244 | 497 | 274 | 223 | 473 | 258 | 215 | 498 | 281 | 217 | 489 | 279 | 210 | 484 | 275 | 209 |
| 14 to 17 years | 221 | 120 | 101 | 226 | 121 | 105 | 244 | 125 | 119 | 255 | 127 | 128 | 250 | 132 | 118 | 242 | 133 | 109 | 241 | 136 | 105 |
| 18 to 24 years | 237 | 134 | 103 | 238 | 134 | 104 | 245 | 140 | 105 | 254 | 146 | 108 | 252 | 135 | 117 | 269 | 148 | 121 | 295 | 166 | 129 |
| 15 to 44 years | 1,304 | 670 | 634 | 1,300 | 664 | 636 | 1,299 | 667 | 632 | 1,334 | 679 | 655 | 1,345 | 685 | 660 | 1,332 | 683 | 649 | 1,350 | 703 | 647 |
| 25 to 44 years | 896 | 445 | 451 | 891 | 439 | 452 | 884 | 435 | 449 | 892 | 438 | 454 | 897 | 451 | 446 | 872 | 435 | 437 | 875 | 434 | 441 |
| 45 to 64 years | 1,226 | 582 | 644 | 1,219 | 579 | 640 | 1,188 | 576 | 612 | 1,167 | 562 | 605 | 1,142 | 557 | 585 | 1,118 | 547 | 571 | 1,084 | 530 | 554 |
| 65 years and over | 1,291 | 647 | 644 | 1,298 | 650 | 648 | 1,334 | 660 | 674 | 1,374 | 668 | 706 | 1,415 | 681 | 734 | 1,415 | 679 | 736 | 1,422 | 676 | 746 |
| 16 years and over | 3,753 | 1,865 | 1,888 | 3,752 | 1,859 | 1,893 | 3,762 | 1,871 | 1,891 | 3,800 | 1,873 | 1,927 | 3,829 | 1,886 | 1,943 | 3,811 | 1,875 | 1,936 | 3,798 | 1,870 | 1,928 |
| 18 years and over | 3,650 | 1,808 | 1,842 | 3,646 | 1,802 | 1,844 | 3,651 | 1,811 | 1,840 | 3,687 | 1,814 | 1,873 | 3,706 | 1,824 | 1,882 | 3,674 | 1,809 | 1,865 | 3,676 | 1,806 | 1,870 |
| Median age (years) | 49.1 | 48.0 | 50.4 | 49.2 | 48.2 | 50.2 | 49.7 | 48.4 | 51.0 | 50.0 | 48.3 | 51.6 | 50.3 | 48.0 | 52.1 | 50.0 | 47.6 | 51.9 | 49.4 | 47.3 | 52.0 |
| Johnson County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 8,452 | 4,218 | 4,234 | 8,469 | 4,221 | 4,248 | 8,631 | 4,266 | 4,365 | 8,736 | 4,371 | 4,365 | 8,799 | 4,407 | 4,392 | 8,829 | 4,426 | 4,403 | 8,908 | 4,468 | 4,440 |
| Under 5 years | 397 | 186 | 211 | 396 | 180 | 216 | 405 | 187 | 218 | 397 | 192 | 205 | 405 | 205 | 200 | 430 | 214 | 216 | 460 | 228 | 232 |
| 5 to 9 years | 509 | 267 | 242 | 506 | 266 | 240 | 499 | 252 | 247 | 496 | 258 | 238 | 472 | 226 | 246 | 437 | 219 | 218 | 421 | 210 | 211 |
| 10 to 14 years | 576 | 297 | 279 | 574 | 294 | 280 | 570 | 283 | 287 | 545 | 272 | 273 | 540 | 290 | 250 | 510 | 267 | 243 | 522 | 280 | 242 |
| 15 to 19 years | 418 | 208 | 210 | 425 | 213 | 212 | 466 | 232 | 234 | 510 | 261 | 249 | 537 | 268 | 269 | 535 | 268 | 267 | 525 | 268 | 257 |
| 20 to 24 years | 291 | 149 | 142 | 291 | 149 | 142 | 312 | 156 | 156 | 294 | 154 | 140 | 312 | 159 | 153 | 334 | 171 | 163 | 347 | 172 | 175 |
| 25 to 29 years | 363 | 181 | 182 | 360 | 181 | 179 | 361 | 187 | 174 | 354 | 182 | 172 | 346 | 179 | 167 | 363 | 176 | 187 | 367 | 177 | 190 |
| 30 to 34 years | 429 | 206 | 223 | 422 | 201 | 221 | 409 | 188 | 221 | 390 | 187 | 203 | 375 | 183 | 192 | 389 | 197 | 192 | 397 | 203 | 194 |
| 35 to 39 years | 493 | 250 | 243 | 495 | 251 | 244 | 520 | 252 | 268 | 516 | 247 | 269 | 511 | 246 | 265 | 478 | 233 | 245 | 463 | 222 | 241 |
| 40 to 44 years | 468 | 254 | 214 | 469 | 253 | 216 | 487 | 264 | 223 | 544 | 294 | 250 | 565 | 301 | 264 | 566 | 290 | 276 | 561 | 289 | 272 |
| 45 to 49 years | 496 | 258 | 238 | 489 | 253 | 236 | 481 | 253 | 228 | 478 | 253 | 225 | 467 | 248 | 219 | 466 | 248 | 218 | 485 | 258 | 227 |
| 50 to 54 years | 471 | 213 | 258 | 478 | 221 | 257 | 494 | 234 | 260 | 526 | 261 | 265 | 518 | 264 | 254 | 520 | 282 | 238 | 498 | 273 | 225 |
| 55 to 59 years | 591 | 274 | 317 | 590 | 273 | 317 | 581 | 269 | 312 | 575 | 261 | 314 | 546 | 236 | 310 | 526 | 224 | 302 | 522 | 240 | 282 |
| 60 to 64 years | 741 | 381 | 360 | 736 | 376 | 360 | 719 | 353 | 366 | 691 | 344 | 347 | 703 | 354 | 349 | 709 | 355 | 354 | 693 | 340 | 353 |
| 65 to 69 years | 752 | 367 | 385 | 758 | 373 | 385 | 790 | 393 | 397 | 818 | 401 | 417 | 807 | 399 | 408 | 776 | 391 | 385 | 765 | 381 | 384 |
| 70 to 74 years | 595 | 313 | 282 | 612 | 319 | 293 | 667 | 346 | 321 | 676 | 354 | 322 | 716 | 366 | 350 | 748 | 370 | 378 | 783 | 369 | 414 |
| 75 to 79 years | 353 | 183 | 170 | 353 | 183 | 170 | 347 | 175 | 172 | 383 | 192 | 191 | 417 | 217 | 200 | 468 | 246 | 222 | 526 | 285 | 241 |
| 80 to 84 years | 265 | 131 | 134 | 270 | 132 | 138 | 280 | 134 | 146 | 277 | 129 | 148 | 277 | 131 | 146 | 291 | 146 | 145 | 282 | 136 | 146 |
| 85 years and over | 244 | 100 | 144 | 245 | 103 | 142 | 243 | 108 | 135 | 266 | 129 | 137 | 285 | 135 | 150 | 283 | 129 | 154 | 291 | 137 | 154 |
| 0 to 4 years | 397 | 186 | 211 | 396 | 180 | 216 | 405 | 187 | 218 | 397 | 192 | 205 | 405 | 205 | 200 | 430 | 214 | 216 | 460 | 228 | 232 |
| 5 to 13 years | 973 | 512 | 461 | 963 | 501 | 462 | 948 | 470 | 478 | 925 | 478 | 447 | 899 | 457 | 442 | 847 | 440 | 407 | 831 | 432 | 399 |
| 14 to 17 years | 396 | 193 | 203 | 411 | 204 | 207 | 461 | 231 | 230 | 469 | 229 | 240 | 476 | 241 | 235 | 462 | 228 | 234 | 440 | 211 | 229 |
| 18 to 24 years | 425 | 216 | 209 | 422 | 217 | 205 | 438 | 222 | 216 | 451 | 238 | 213 | 486 | 245 | 241 | 507 | 257 | 250 | 544 | 287 | 257 |
| 15 to 44 years | 2,462 | 1,248 | 1,214 | 2,462 | 1,248 | 1,214 | 2,555 | 1,279 | 1,276 | 2,608 | 1,325 | 1,283 | 2,646 | 1,336 | 1,310 | 2,665 | 1,335 | 1,330 | 2,660 | 1,331 | 1,329 |
| 25 to 44 years | 1,753 | 891 | 862 | 1,746 | 886 | 860 | 1,777 | 891 | 886 | 1,804 | 910 | 894 | 1,797 | 909 | 888 | 1,796 | 896 | 900 | 1,788 | 891 | 897 |
| 45 to 64 years | 2,299 | 1,126 | 1,173 | 2,293 | 1,123 | 1,170 | 2,275 | 1,109 | 1,166 | 2,270 | 1,119 | 1,151 | 2,234 | 1,102 | 1,132 | 2,221 | 1,109 | 1,112 | 2,198 | 1,111 | 1,087 |
| 65 years and over | 2,209 | 1,094 | 1,115 | 2,238 | 1,110 | 1,128 | 2,327 | 1,156 | 1,171 | 2,420 | 1,205 | 1,215 | 2,502 | 1,248 | 1,254 | 2,566 | 1,282 | 1,284 | 2,647 | 1,308 | 1,339 |
| 16 years and over | 6,855 | 3,417 | 3,438 | 6,878 | 3,429 | 3,449 | 7,030 | 3,478 | 3,552 | 7,170 | 3,579 | 3,591 | 7,266 | 3,632 | 3,634 | 7,337 | 3,667 | 3,670 | 7,403 | 3,704 | 3,699 |
| 18 years and over | 6,686 | 3,327 | 3,359 | 6,699 | 3,336 | 3,363 | 6,817 | 3,378 | 3,439 | 6,945 | 3,472 | 3,473 | 7,019 | 3,504 | 3,515 | 7,090 | 3,544 | 3,546 | 7,177 | 3,597 | 3,580 |
| Median age (years) | 48.1 | 47.4 | 48.7 | 48.2 | 47.6 | 48.8 | 48.0 | 47.5 | 48.5 | 48.5 | 47.8 | 49.2 | 48.7 | 48.1 | 49.4 | 49.0 | 48.6 | 49.5 | 49.0 | 48.5 | 49.5 |
| Laramie County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 100,511 | 50,636 | 49,875 | 100,727 | 50,789 | 49,938 | 100,826 | 50,594 | 50,232 | 100,806 | 50,734 | 50,072 | 100,995 | 50,811 | 50,184 | 101,687 | 51,197 | 50,490 | 102,938 | 52,001 | 50,937 |
| Under 5 years | 6,135 | 3,172 | 2,963 | 6,094 | 3,146 | 2,948 | 5,842 | 2,942 | 2,900 | 5,737 | 2,908 | 2,829 | 5,716 | 2,878 | 2,838 | 5,637 | 2,837 | 2,800 | 5,635 | 2,826 | 2,809 |
| 5 to 9 years | 6,534 | 3,355 | 3,179 | 6,528 | 3,375 | 3,153 | 6,335 | 3,276 | 3,059 | 6,260 | 3,194 | 3,066 | 6,083 | 3,084 | 2,999 | 6,120 | 3,086 | 3,034 | 6,119 | 3,097 | 3,022 |
| 10 to 14 years | 6,904 | 3,575 | 3,329 | 6,922 | 3,568 | 3,354 | 6,970 | 3,511 | 3,459 | 6,763 | 3,452 | 3,311 | 6,551 | 3,360 | 3,191 | 6,330 | 3,215 | 3,115 | 6,308 | 3,209 | 3,099 |
| 15 to 19 years | 6,084 | 3,133 | 2,951 | 6,105 | 3,163 | 2,942 | 6,136 | 3,212 | 2,924 | 6,149 | 3,232 | 2,917 | 6,291 | 3,267 | 3,024 | 6,335 | 3,293 | 3,042 | 6,346 | 3,332 | 3,014 |
| 20 to 24 years | 6,283 | 3,361 | 2,922 | 6,253 | 3,352 | 2,901 | 6,479 | 3,428 | 3,051 | 6,597 | 3,498 | 3,099 | 6,658 | 3,611 | 3,047 | 6,836 | 3,759 | 3,077 | 6,862 | 3,791 | 3,071 |
| 25 to 29 years | 6,720 | 3,473 | 3,247 | 6,737 | 3,491 | 3,246 | 6,608 | 3,436 | 3,172 | 6,581 | 3,461 | 3,120 | 6,598 | 3,425 | 3,173 | 6,799 | 3,494 | 3,305 | 7,109 | 3,661 | 3,448 |
| 30 to 34 years | 7,254 | 3,698 | 3,556 | 7,237 | 3,692 | 3,545 | 7,100 | 3,603 | 3,497 | 7,126 | 3,675 | 3,451 | 7,122 | 3,658 | 3,464 | 7,062 | 3,614 | 3,448 | 7,101 | 3,661 | 3,440 |
| 35 to 39 years | 6,900 | 3,562 | 3,338 | 6,955 | 3,584 | 3,371 | 7,058 | 3,600 | 3,458 | 7,041 | 3,592 | 3,449 | 6,932 | 3,565 | 3,367 | 6,990 | 3,636 | 3,354 | 7,148 | 3,721 | 3,427 |
| 40 to 44 years | 5,836 | 2,952 | 2,884 | 5,896 | 2,987 | 2,909 | 6,143 | 3,121 | 3,022 | 6,340 | 3,230 | 3,110 | 6,577 | 3,345 | 3,232 | 6,614 | 3,382 | 3,232 | 6,704 | 3,436 | 3,268 |
| 45 to 49 years | 5,570 | 2,853 | 2,717 | 5,548 | 2,836 | 2,712 | 5,413 | 2,751 | 2,662 | 5,368 | 2,733 | 2,635 | 5,371 | 2,700 | 2,671 | 5,583 | 2,787 | 2,796 | 5,875 | 2,947 | 2,928 |
| 50 to 54 years | 5,717 | 2,936 | 2,781 | 5,735 | 2,945 | 2,790 | 5,806 | 2,957 | 2,849 | 5,824 | 2,936 | 2,888 | 5,809 | 2,934 | 2,875 | 5,666 | 2,849 | 2,817 | 5,514 | 2,764 | 2,750 |
| 55 to 59 years | 6,761 | 3,362 | 3,399 | 6,738 | 3,361 | 3,377 | 6,472 | 3,266 | 3,206 | 6,168 | 3,131 | 3,037 | 5,976 | 3,032 | 2,944 | 5,854 | 2,963 | 2,891 | 5,806 | 2,947 | 2,859 |
| 60 to 64 years | 6,647 | 3,192 | 3,455 | 6,661 | 3,202 | 3,459 | 6,623 | 3,189 | 3,434 | 6,623 | 3,218 | 3,405 | 6,626 | 3,218 | 3,408 | 6,592 | 3,231 | 3,361 | 6,511 | 3,231 | 3,280 |
| 65 to 69 years | 5,796 | 2,827 | 2,969 | 5,838 | 2,854 | 2,984 | 6,008 | 2,905 | 3,103 | 6,094 | 2,881 | 3,213 | 6,137 | 2,903 | 3,234 | 6,204 | 2,949 | 3,255 | 6,325 | 3,012 | 3,313 |
| 70 to 74 years | 4,644 | 2,257 | 2,387 | 4,713 | 2,276 | 2,437 | 4,949 | 2,368 | 2,581 | 4,923 | 2,386 | 2,537 | 5,087 | 2,478 | 2,609 | 5,236 | 2,562 | 2,674 | 5,361 | 2,621 | 2,740 |
| 75 to 79 years | 3,023 | 1,411 | 1,612 | 3,041 | 1,434 | 1,607 | 3,064 | 1,455 | 1,609 | 3,336 | 1,610 | 1,726 | 3,501 | 1,692 | 1,809 | 3,715 | 1,782 | 1,933 | 3,953 | 1,882 | 2,071 |
| 80 to 84 years | 1,909 | 852 | 1,057 | 1,917 | 854 | 1,063 | 1,972 | 876 | 1,096 | 2,042 | 899 | 1,143 | 2,121 | 948 | 1,173 | 2,206 | 1,000 | 1,206 | 2,281 | 1,048 | 1,233 |
| 85 years and over | 1,794 | 665 | 1,129 | 1,809 | 669 | 1,140 | 1,848 | 698 | 1,150 | 1,834 | 698 | 1,136 | 1,839 | 713 | 1,126 | 1,908 | 758 | 1,150 | 1,980 | 815 | 1,165 |
| 0 to 4 years | 6,135 | 3,172 | 2,963 | 6,094 | 3,146 | 2,948 | 5,842 | 2,942 | 2,900 | 5,737 | 2,908 | 2,829 | 5,716 | 2,878 | 2,838 | 5,637 | 2,837 | 2,800 | 5,635 | 2,826 | 2,809 |
| 5 to 13 years | 12,100 | 6,205 | 5,895 | 12,116 | 6,233 | 5,883 | 11,943 | 6,102 | 5,841 | 11,585 | 5,930 | 5,655 | 11,282 | 5,727 | 5,555 | 11,181 | 5,638 | 5,543 | 11,071 | 5,633 | 5,438 |
| 14 to 17 years | 5,144 | 2,666 | 2,478 | 5,145 | 2,666 | 2,479 | 5,258 | 2,695 | 2,563 | 5,356 | 2,720 | 2,636 | 5,404 | 2,781 | 2,623 | 5,323 | 2,701 | 2,622 | 5,409 | 2,763 | 2,646 |
| 18 to 24 years | 8,561 | 4,553 | 4,008 | 8,547 | 4,559 | 3,988 | 8,719 | 4,630 | 4,089 | 8,828 | 4,726 | 4,102 | 8,897 | 4,814 | 4,083 | 9,117 | 5,014 | 4,103 | 9,155 | 5,033 | 4,122 |
| 15 to 44 years | 39,077 | 20,179 | 18,898 | 39,183 | 20,269 | 18,914 | 39,524 | 20,400 | 19,124 | 39,834 | 20,688 | 19,146 | 40,178 | 20,871 | 19,307 | 40,636 | 21,178 | 19,458 | 41,270 | 21,602 | 19,668 |
| 25 to 44 years | 26,710 | 13,685 | 13,025 | 26,825 | 13,754 | 13,071 | 26,909 | 13,760 | 13,149 | 27,088 | 13,958 | 13,130 | 27,229 | 13,993 | 13,236 | 27,465 | 14,126 | 13,339 | 28,062 | 14,479 | 13,583 |
| 45 to 64 years | 24,695 | 12,343 | 12,352 | 24,682 | 12,344 | 12,338 | 24,314 | 12,163 | 12,151 | 23,983 | 12,018 | 11,965 | 23,782 | 11,884 | 11,898 | 23,695 | 11,830 | 11,865 | 23,706 | 11,889 | 11,817 |
| 65 years and over | 17,166 | 8,012 | 9,154 | 17,318 | 8,087 | 9,231 | 17,841 | 8,302 | 9,539 | 18,229 | 8,474 | 9,755 | 18,685 | 8,734 | 9,951 | 19,269 | 9,051 | 10,218 | 19,900 | 9,378 | 10,522 |
| 16 years and over | 79,656 | 39,909 | 39,747 | 79,896 | 40,053 | 39,843 | 80,352 | 40,159 | 40,193 | 80,720 | 40,510 | 40,210 | 81,205 | 40,780 | 40,425 | 82,264 | 41,355 | 40,909 | 83,596 | 42,198 | 41,398 |
| 18 years and over | 77,132 | 38,593 | 38,539 | 77,372 | 38,744 | 38,628 | 77,783 | 38,855 | 38,928 | 78,128 | 39,176 | 38,952 | 78,593 | 39,425 | 39,168 | 79,546 | 40,021 | 39,525 | 80,823 | 40,779 | 40,044 |
| Median age (years) | 38.1 | 37.2 | 39.2 | 38.2 | 37.3 | 39.2 | 38.5 | 37.6 | 39.4 | 38.6 | 37.7 | 39.7 | 38.9 | 38.0 | 40.0 | 39.1 | 38.2 | 40.1 | 39.2 | 38.3 | 40.2 |
| Lincoln County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 19,578 | 9,941 | 9,637 | 19,654 | 9,978 | 9,676 | 20,171 | 10,270 | 9,901 | 20,674 | 10,523 | 10,151 | 20,893 | 10,639 | 10,254 | 20,988 | 10,725 | 10,263 | 21,180 | 10,837 | 10,343 |
| Under 5 years | 1,244 | 620 | 624 | 1,235 | 611 | 624 | 1,212 | 635 | 577 | 1,189 | 609 | 580 | 1,160 | 603 | 557 | 1,149 | 601 | 548 | 1,125 | 576 | 549 |
| 5 to 9 years | 1,412 | 730 | 682 | 1,413 | 730 | 683 | 1,432 | 737 | 695 | 1,456 | 749 | 707 | 1,430 | 731 | 699 | 1,357 | 684 | 673 | 1,344 | 692 | 652 |
| 10 to 14 years | 1,544 | 767 | 777 | 1,545 | 770 | 775 | 1,519 | 753 | 766 | 1,574 | 785 | 789 | 1,538 | 804 | 734 | 1,531 | 800 | 731 | 1,527 | 814 | 713 |
| 15 to 19 years | 1,327 | 715 | 612 | 1,354 | 730 | 624 | 1,425 | 757 | 668 | 1,469 | 773 | 696 | 1,516 | 790 | 726 | 1,506 | 780 | 726 | 1,472 | 753 | 719 |
| 20 to 24 years | 806 | 416 | 390 | 801 | 414 | 387 | 861 | 447 | 414 | 909 | 487 | 422 | 930 | 484 | 446 | 993 | 519 | 474 | 1,072 | 557 | 515 |
| 25 to 29 years | 892 | 436 | 456 | 887 | 435 | 452 | 890 | 451 | 439 | 894 | 457 | 437 | 978 | 507 | 471 | 966 | 511 | 455 | 1,015 | 537 | 478 |
| 30 to 34 years | 1,068 | 537 | 531 | 1,071 | 543 | 528 | 1,104 | 567 | 537 | 1,123 | 558 | 565 | 1,068 | 520 | 548 | 1,074 | 524 | 550 | 1,036 | 509 | 527 |
| 35 to 39 years | 1,193 | 615 | 578 | 1,186 | 608 | 578 | 1,177 | 589 | 588 | 1,234 | 632 | 602 | 1,250 | 627 | 623 | 1,280 | 638 | 642 | 1,303 | 647 | 656 |
| 40 to 44 years | 1,331 | 684 | 647 | 1,345 | 685 | 660 | 1,411 | 707 | 704 | 1,399 | 695 | 704 | 1,350 | 693 | 657 | 1,333 | 707 | 626 | 1,350 | 735 | 615 |
| 45 to 49 years | 1,191 | 613 | 578 | 1,198 | 622 | 576 | 1,200 | 646 | 554 | 1,290 | 692 | 598 | 1,368 | 710 | 658 | 1,415 | 758 | 657 | 1,441 | 756 | 685 |
| 50 to 54 years | 1,027 | 496 | 531 | 1,037 | 506 | 531 | 1,141 | 561 | 580 | 1,197 | 599 | 598 | 1,231 | 630 | 601 | 1,240 | 634 | 606 | 1,254 | 652 | 602 |
| 55 to 59 years | 1,268 | 669 | 599 | 1,261 | 661 | 600 | 1,268 | 656 | 612 | 1,230 | 613 | 617 | 1,215 | 585 | 630 | 1,159 | 560 | 599 | 1,147 | 545 | 602 |
| 60 to 64 years | 1,548 | 738 | 810 | 1,543 | 736 | 807 | 1,527 | 727 | 800 | 1,498 | 738 | 760 | 1,474 | 745 | 729 | 1,461 | 730 | 731 | 1,420 | 721 | 699 |
| 65 to 69 years | 1,386 | 729 | 657 | 1,418 | 742 | 676 | 1,512 | 784 | 728 | 1,597 | 806 | 791 | 1,639 | 803 | 836 | 1,616 | 794 | 822 | 1,589 | 769 | 820 |
| 70 to 74 years | 1,052 | 543 | 509 | 1,066 | 546 | 520 | 1,143 | 587 | 556 | 1,162 | 611 | 551 | 1,206 | 631 | 575 | 1,277 | 658 | 619 | 1,355 | 692 | 663 |
| 75 to 79 years | 641 | 336 | 305 | 650 | 343 | 307 | 669 | 353 | 316 | 739 | 382 | 357 | 784 | 400 | 384 | 857 | 449 | 408 | 919 | 482 | 437 |
| 80 to 84 years | 391 | 185 | 206 | 387 | 182 | 205 | 398 | 187 | 211 | 414 | 201 | 213 | 452 | 231 | 221 | 449 | 227 | 222 | 484 | 257 | 227 |
| 85 years and over | 257 | 112 | 145 | 257 | 114 | 143 | 282 | 126 | 156 | 300 | 136 | 164 | 304 | 145 | 159 | 325 | 151 | 174 | 327 | 143 | 184 |
| 0 to 4 years | 1,244 | 620 | 624 | 1,235 | 611 | 624 | 1,212 | 635 | 577 | 1,189 | 609 | 580 | 1,160 | 603 | 557 | 1,149 | 601 | 548 | 1,125 | 576 | 549 |
| 5 to 13 years | 2,631 | 1,331 | 1,300 | 2,637 | 1,335 | 1,302 | 2,642 | 1,336 | 1,306 | 2,697 | 1,379 | 1,318 | 2,640 | 1,370 | 1,270 | 2,587 | 1,334 | 1,253 | 2,559 | 1,341 | 1,218 |
| 14 to 17 years | 1,249 | 647 | 602 | 1,259 | 655 | 604 | 1,267 | 656 | 611 | 1,331 | 674 | 657 | 1,335 | 675 | 660 | 1,275 | 635 | 640 | 1,260 | 629 | 631 |
| 18 to 24 years | 1,209 | 650 | 559 | 1,217 | 654 | 563 | 1,328 | 702 | 626 | 1,380 | 741 | 639 | 1,439 | 764 | 675 | 1,525 | 814 | 711 | 1,596 | 846 | 750 |
| 15 to 44 years | 6,617 | 3,403 | 3,214 | 6,644 | 3,415 | 3,229 | 6,868 | 3,518 | 3,350 | 7,028 | 3,602 | 3,426 | 7,092 | 3,621 | 3,471 | 7,152 | 3,679 | 3,473 | 7,248 | 3,738 | 3,510 |
| 25 to 44 years | 4,484 | 2,272 | 2,212 | 4,489 | 2,271 | 2,218 | 4,582 | 2,314 | 2,268 | 4,650 | 2,342 | 2,308 | 4,646 | 2,347 | 2,299 | 4,653 | 2,380 | 2,273 | 4,704 | 2,428 | 2,276 |
| 45 to 64 years | 5,034 | 2,516 | 2,518 | 5,039 | 2,525 | 2,514 | 5,136 | 2,590 | 2,546 | 5,215 | 2,642 | 2,573 | 5,288 | 2,670 | 2,618 | 5,275 | 2,682 | 2,593 | 5,262 | 2,674 | 2,588 |
| 65 years and over | 3,727 | 1,905 | 1,822 | 3,778 | 1,927 | 1,851 | 4,004 | 2,037 | 1,967 | 4,212 | 2,136 | 2,076 | 4,385 | 2,210 | 2,175 | 4,524 | 2,279 | 2,245 | 4,674 | 2,343 | 2,331 |
| 16 years and over | 15,047 | 7,644 | 7,403 | 15,130 | 7,690 | 7,440 | 15,680 | 7,972 | 7,708 | 16,126 | 8,213 | 7,913 | 16,431 | 8,343 | 8,088 | 16,631 | 8,479 | 8,152 | 16,881 | 8,606 | 8,275 |
| 18 years and over | 14,454 | 7,343 | 7,111 | 14,523 | 7,377 | 7,146 | 15,050 | 7,643 | 7,407 | 15,457 | 7,861 | 7,596 | 15,758 | 7,991 | 7,767 | 15,977 | 8,155 | 7,822 | 16,236 | 8,291 | 7,945 |
| Median age (years) | 41.1 | 41.1 | 41.2 | 41.2 | 41.1 | 41.3 | 41.7 | 41.5 | 42.0 | 41.9 | 41.6 | 42.2 | 42.3 | 41.8 | 42.7 | 42.4 | 42.0 | 42.8 | 42.5 | 42.2 | 43.0 |
| Natrona County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 79,965 | 40,113 | 39,852 | 80,299 | 40,310 | 39,989 | 79,665 | 39,919 | 39,746 | 79,585 | 39,834 | 39,751 | 79,976 | 39,974 | 40,002 | 80,271 | 40,197 | 40,074 | 80,526 | 40,311 | 40,215 |
| Under 5 years | 5,020 | 2,586 | 2,434 | 5,000 | 2,577 | 2,423 | 4,722 | 2,435 | 2,287 | 4,515 | 2,303 | 2,212 | 4,449 | 2,289 | 2,160 | 4,391 | 2,256 | 2,135 | 4,332 | 2,240 | 2,092 |
| 5 to 9 years | 5,534 | 2,860 | 2,674 | 5,556 | 2,873 | 2,683 | 5,463 | 2,870 | 2,593 | 5,327 | 2,794 | 2,533 | 5,267 | 2,761 | 2,506 | 5,134 | 2,688 | 2,446 | 4,936 | 2,545 | 2,391 |
| 10 to 14 years | 5,748 | 3,021 | 2,727 | 5,785 | 3,034 | 2,751 | 5,741 | 2,968 | 2,773 | 5,651 | 2,912 | 2,739 | 5,561 | 2,842 | 2,719 | 5,547 | 2,849 | 2,698 | 5,478 | 2,840 | 2,638 |
| 15 to 19 years | 5,307 | 2,651 | 2,656 | 5,308 | 2,658 | 2,650 | 5,294 | 2,688 | 2,606 | 5,380 | 2,751 | 2,629 | 5,380 | 2,770 | 2,610 | 5,438 | 2,839 | 2,599 | 5,519 | 2,898 | 2,621 |
| 20 to 24 years | 4,590 | 2,329 | 2,261 | 4,605 | 2,329 | 2,276 | 4,622 | 2,298 | 2,324 | 4,656 | 2,333 | 2,323 | 4,719 | 2,348 | 2,371 | 4,718 | 2,343 | 2,375 | 4,829 | 2,396 | 2,433 |
| 25 to 29 years | 5,104 | 2,582 | 2,522 | 5,136 | 2,616 | 2,520 | 4,920 | 2,520 | 2,400 | 4,785 | 2,416 | 2,369 | 4,827 | 2,414 | 2,413 | 4,897 | 2,450 | 2,447 | 4,870 | 2,437 | 2,433 |
| 30 to 34 years | 5,694 | 2,922 | 2,772 | 5,708 | 2,925 | 2,783 | 5,609 | 2,847 | 2,762 | 5,575 | 2,849 | 2,726 | 5,487 | 2,807 | 2,680 | 5,399 | 2,783 | 2,616 | 5,251 | 2,680 | 2,571 |
| 35 to 39 years | 5,772 | 2,989 | 2,783 | 5,795 | 3,005 | 2,790 | 5,776 | 3,011 | 2,765 | 5,756 | 2,981 | 2,775 | 5,717 | 2,936 | 2,781 | 5,760 | 2,938 | 2,822 | 5,829 | 2,967 | 2,862 |
| 40 to 44 years | 4,996 | 2,525 | 2,471 | 5,089 | 2,582 | 2,507 | 5,243 | 2,641 | 2,602 | 5,384 | 2,695 | 2,689 | 5,669 | 2,856 | 2,813 | 5,796 | 2,924 | 2,872 | 5,796 | 2,938 | 2,858 |
| 45 to 49 years | 4,510 | 2,295 | 2,215 | 4,512 | 2,286 | 2,226 | 4,387 | 2,200 | 2,187 | 4,430 | 2,219 | 2,211 | 4,565 | 2,294 | 2,271 | 4,748 | 2,403 | 2,345 | 4,964 | 2,503 | 2,461 |
| 50 to 54 years | 4,338 | 2,169 | 2,169 | 4,371 | 2,200 | 2,171 | 4,435 | 2,271 | 2,164 | 4,499 | 2,282 | 2,217 | 4,451 | 2,268 | 2,183 | 4,390 | 2,224 | 2,166 | 4,401 | 2,219 | 2,182 |
| 55 to 59 years | 5,085 | 2,506 | 2,579 | 5,020 | 2,469 | 2,551 | 4,678 | 2,261 | 2,417 | 4,420 | 2,150 | 2,270 | 4,242 | 2,066 | 2,176 | 4,180 | 2,072 | 2,108 | 4,240 | 2,130 | 2,110 |
| 60 to 64 years | 5,510 | 2,799 | 2,711 | 5,500 | 2,784 | 2,716 | 5,427 | 2,720 | 2,707 | 5,343 | 2,688 | 2,655 | 5,246 | 2,608 | 2,638 | 5,073 | 2,475 | 2,598 | 4,870 | 2,333 | 2,537 |
| 65 to 69 years | 4,596 | 2,276 | 2,320 | 4,666 | 2,316 | 2,350 | 4,842 | 2,403 | 2,439 | 4,972 | 2,469 | 2,503 | 5,072 | 2,514 | 2,558 | 5,133 | 2,565 | 2,568 | 5,159 | 2,589 | 2,570 |
| 70 to 74 years | 3,327 | 1,610 | 1,717 | 3,383 | 1,634 | 1,749 | 3,595 | 1,721 | 1,874 | 3,697 | 1,758 | 1,939 | 3,865 | 1,839 | 2,026 | 4,019 | 1,930 | 2,089 | 4,180 | 2,017 | 2,163 |
| 75 to 79 years | 2,030 | 927 | 1,103 | 2,053 | 945 | 1,108 | 2,147 | 1,010 | 1,137 | 2,430 | 1,142 | 1,288 | 2,593 | 1,215 | 1,378 | 2,706 | 1,284 | 1,422 | 2,882 | 1,374 | 1,508 |
| 80 to 84 years | 1,388 | 601 | 787 | 1,393 | 602 | 791 | 1,361 | 586 | 775 | 1,360 | 611 | 749 | 1,430 | 649 | 781 | 1,506 | 679 | 827 | 1,535 | 705 | 830 |
| 85 years and over | 1,416 | 465 | 951 | 1,419 | 475 | 944 | 1,403 | 469 | 934 | 1,405 | 481 | 924 | 1,436 | 498 | 938 | 1,436 | 495 | 941 | 1,455 | 500 | 955 |
| 0 to 4 years | 5,020 | 2,586 | 2,434 | 5,000 | 2,577 | 2,423 | 4,722 | 2,435 | 2,287 | 4,515 | 2,303 | 2,212 | 4,449 | 2,289 | 2,160 | 4,391 | 2,256 | 2,135 | 4,332 | 2,240 | 2,092 |
| 5 to 13 years | 10,163 | 5,295 | 4,868 | 10,206 | 5,313 | 4,893 | 10,041 | 5,226 | 4,815 | 9,810 | 5,080 | 4,730 | 9,666 | 5,003 | 4,663 | 9,541 | 4,964 | 4,577 | 9,341 | 4,875 | 4,466 |
| 14 to 17 years | 4,357 | 2,195 | 2,162 | 4,409 | 2,229 | 2,180 | 4,498 | 2,303 | 2,195 | 4,561 | 2,387 | 2,174 | 4,590 | 2,401 | 2,189 | 4,612 | 2,392 | 2,220 | 4,535 | 2,307 | 2,228 |
| 18 to 24 years | 6,659 | 3,371 | 3,288 | 6,639 | 3,352 | 3,287 | 6,581 | 3,295 | 3,286 | 6,643 | 3,323 | 3,320 | 6,671 | 3,317 | 3,354 | 6,684 | 3,363 | 3,321 | 6,886 | 3,497 | 3,389 |
| 15 to 44 years | 31,463 | 15,998 | 15,465 | 31,641 | 16,115 | 15,526 | 31,464 | 16,005 | 15,459 | 31,536 | 16,025 | 15,511 | 31,799 | 16,131 | 15,668 | 32,008 | 16,277 | 15,731 | 32,094 | 16,316 | 15,778 |
| 25 to 44 years | 21,566 | 11,018 | 10,548 | 21,728 | 11,128 | 10,600 | 21,548 | 11,019 | 10,529 | 21,500 | 10,941 | 10,559 | 21,700 | 11,013 | 10,687 | 21,852 | 11,095 | 10,757 | 21,746 | 11,022 | 10,724 |
| 45 to 64 years | 19,443 | 9,769 | 9,674 | 19,403 | 9,739 | 9,664 | 18,927 | 9,452 | 9,475 | 18,692 | 9,339 | 9,353 | 18,504 | 9,236 | 9,268 | 18,391 | 9,174 | 9,217 | 18,475 | 9,185 | 9,290 |
| 65 years and over | 12,757 | 5,879 | 6,878 | 12,914 | 5,972 | 6,942 | 13,348 | 6,189 | 7,159 | 13,864 | 6,461 | 7,403 | 14,396 | 6,715 | 7,681 | 14,800 | 6,953 | 7,847 | 15,211 | 7,185 | 8,026 |
| 16 years and over | 62,586 | 31,123 | 31,463 | 62,869 | 31,283 | 31,586 | 62,612 | 31,051 | 31,561 | 62,909 | 31,200 | 31,709 | 63,549 | 31,477 | 32,072 | 64,039 | 31,800 | 32,239 | 64,636 | 32,101 | 32,535 |
| 18 years and over | 60,425 | 30,037 | 30,388 | 60,684 | 30,191 | 30,493 | 60,404 | 29,955 | 30,449 | 60,699 | 30,064 | 30,635 | 61,271 | 30,281 | 30,990 | 61,727 | 30,585 | 31,142 | 62,318 | 30,889 | 31,429 |
| Median age (years) | 37.5 | 36.8 | 38.4 | 37.6 | 36.8 | 38.4 | 38.0 | 37.2 | 38.9 | 38.4 | 37.6 | 39.2 | 38.8 | 38.0 | 39.6 | 39.0 | 38.3 | 39.8 | 39.3 | 38.6 | 40.1 |
| Niobrara County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 2,468 | 1,123 | 1,345 | 2,451 | 1,113 | 1,338 | 2,415 | 1,070 | 1,345 | 2,341 | 1,072 | 1,269 | 2,320 | 1,071 | 1,249 | 2,315 | 1,065 | 1,250 | 2,341 | 1,084 | 1,257 |
| Under 5 years | 128 | 58 | 70 | 129 | 58 | 71 | 120 | 57 | 63 | 121 | 61 | 60 | 113 | 54 | 59 | 99 | 46 | 53 | 98 | 40 | 58 |
| 5 to 9 years | 108 | 51 | 57 | 109 | 51 | 58 | 102 | 48 | 54 | 102 | 43 | 59 | 111 | 50 | 61 | 111 | 52 | 59 | 119 | 57 | 62 |
| 10 to 14 years | 103 | 58 | 45 | 102 | 58 | 44 | 99 | 53 | 46 | 105 | 61 | 44 | 103 | 52 | 51 | 93 | 42 | 51 | 107 | 53 | 54 |
| 15 to 19 years | 102 | 66 | 36 | 99 | 63 | 36 | 95 | 57 | 38 | 95 | 58 | 37 | 96 | 60 | 36 | 99 | 60 | 39 | 96 | 55 | 41 |
| 20 to 24 years | 142 | 58 | 84 | 139 | 56 | 83 | 135 | 56 | 79 | 116 | 54 | 62 | 98 | 46 | 52 | 96 | 49 | 47 | 95 | 48 | 47 |
| 25 to 29 years | 127 | 49 | 78 | 125 | 46 | 79 | 139 | 43 | 96 | 127 | 46 | 81 | 134 | 53 | 81 | 127 | 45 | 82 | 126 | 45 | 81 |
| 30 to 34 years | 167 | 56 | 111 | 166 | 57 | 109 | 157 | 50 | 107 | 137 | 44 | 93 | 131 | 45 | 86 | 137 | 52 | 85 | 128 | 49 | 79 |
| 35 to 39 years | 164 | 53 | 111 | 161 | 51 | 110 | 145 | 43 | 102 | 146 | 52 | 94 | 137 | 48 | 89 | 142 | 46 | 96 | 146 | 46 | 100 |
| 40 to 44 years | 164 | 71 | 93 | 163 | 71 | 92 | 167 | 74 | 93 | 158 | 72 | 86 | 148 | 67 | 81 | 143 | 64 | 79 | 143 | 60 | 83 |
| 45 to 49 years | 134 | 56 | 78 | 136 | 57 | 79 | 139 | 54 | 85 | 129 | 51 | 78 | 127 | 57 | 70 | 124 | 56 | 68 | 131 | 69 | 62 |
| 50 to 54 years | 108 | 58 | 50 | 105 | 58 | 47 | 95 | 53 | 42 | 98 | 52 | 46 | 108 | 57 | 51 | 130 | 65 | 65 | 128 | 53 | 75 |
| 55 to 59 years | 187 | 78 | 109 | 180 | 76 | 104 | 165 | 70 | 95 | 160 | 74 | 86 | 131 | 67 | 64 | 119 | 62 | 57 | 111 | 63 | 48 |
| 60 to 64 years | 213 | 103 | 110 | 212 | 99 | 113 | 205 | 88 | 117 | 176 | 78 | 98 | 172 | 74 | 98 | 171 | 77 | 94 | 172 | 81 | 91 |
| 65 to 69 years | 203 | 92 | 111 | 205 | 94 | 111 | 221 | 102 | 119 | 229 | 101 | 128 | 233 | 103 | 130 | 215 | 101 | 114 | 210 | 104 | 106 |
| 70 to 74 years | 135 | 76 | 59 | 140 | 78 | 62 | 155 | 80 | 75 | 167 | 88 | 79 | 189 | 98 | 91 | 204 | 99 | 105 | 209 | 98 | 111 |
| 75 to 79 years | 113 | 53 | 60 | 108 | 53 | 55 | 102 | 56 | 46 | 103 | 57 | 46 | 112 | 55 | 57 | 117 | 59 | 58 | 137 | 72 | 65 |
| 80 to 84 years | 91 | 45 | 46 | 90 | 44 | 46 | 86 | 42 | 44 | 73 | 31 | 42 | 65 | 27 | 38 | 81 | 34 | 47 | 81 | 35 | 46 |
| 85 years and over | 79 | 42 | 37 | 82 | 43 | 39 | 88 | 44 | 44 | 99 | 49 | 50 | 112 | 58 | 54 | 107 | 56 | 51 | 104 | 56 | 48 |
| 0 to 4 years | 128 | 58 | 70 | 129 | 58 | 71 | 120 | 57 | 63 | 121 | 61 | 60 | 113 | 54 | 59 | 99 | 46 | 53 | 98 | 40 | 58 |
| 5 to 13 years | 191 | 97 | 94 | 190 | 97 | 93 | 179 | 90 | 89 | 185 | 87 | 98 | 190 | 88 | 102 | 188 | 87 | 101 | 201 | 98 | 103 |
| 14 to 17 years | 91 | 56 | 35 | 89 | 54 | 35 | 84 | 49 | 35 | 80 | 51 | 29 | 90 | 53 | 37 | 88 | 53 | 35 | 88 | 50 | 38 |
| 18 to 24 years | 173 | 80 | 93 | 170 | 77 | 93 | 168 | 75 | 93 | 153 | 78 | 75 | 128 | 67 | 61 | 123 | 63 | 60 | 128 | 65 | 63 |
| 15 to 44 years | 866 | 353 | 513 | 853 | 344 | 509 | 838 | 323 | 515 | 779 | 326 | 453 | 744 | 319 | 425 | 744 | 316 | 428 | 734 | 303 | 431 |
| 25 to 44 years | 622 | 229 | 393 | 615 | 225 | 390 | 608 | 210 | 398 | 568 | 214 | 354 | 550 | 213 | 337 | 549 | 207 | 342 | 543 | 200 | 343 |
| 45 to 64 years | 642 | 295 | 347 | 633 | 290 | 343 | 604 | 265 | 339 | 563 | 255 | 308 | 538 | 255 | 283 | 544 | 260 | 284 | 542 | 266 | 276 |
| 65 years and over | 621 | 308 | 313 | 625 | 312 | 313 | 652 | 324 | 328 | 671 | 326 | 345 | 711 | 341 | 370 | 724 | 349 | 375 | 741 | 365 | 376 |
| 16 years and over | 2,108 | 942 | 1,166 | 2,091 | 933 | 1,158 | 2,071 | 899 | 1,172 | 1,992 | 897 | 1,095 | 1,970 | 898 | 1,072 | 1,988 | 910 | 1,078 | 2,004 | 928 | 1,076 |
| 18 years and over | 2,058 | 912 | 1,146 | 2,043 | 904 | 1,139 | 2,032 | 874 | 1,158 | 1,955 | 873 | 1,082 | 1,927 | 876 | 1,051 | 1,940 | 879 | 1,061 | 1,954 | 896 | 1,058 |
| Median age (years) | 46.2 | 48.6 | 44.3 | 46.3 | 48.9 | 44.1 | 47.2 | 50.0 | 44.5 | 48.0 | 49.5 | 47.1 | 48.8 | 50.3 | 48.2 | 49.5 | 51.5 | 48.1 | 48.9 | 51.8 | 46.7 |
| Park County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 29,629 | 14,647 | 14,982 | 29,670 | 14,664 | 15,006 | 30,149 | 14,892 | 15,257 | 30,526 | 15,115 | 15,411 | 30,817 | 15,252 | 15,565 | 31,107 | 15,393 | 15,714 | 31,171 | 15,433 | 15,738 |
| Under 5 years | 1,479 | 764 | 715 | 1,468 | 757 | 711 | 1,464 | 741 | 723 | 1,477 | 742 | 735 | 1,428 | 725 | 703 | 1,441 | 726 | 715 | 1,416 | 707 | 709 |
| 5 to 9 years | 1,700 | 867 | 833 | 1,707 | 866 | 841 | 1,745 | 880 | 865 | 1,746 | 875 | 871 | 1,753 | 876 | 877 | 1,729 | 859 | 870 | 1,607 | 811 | 796 |
| 10 to 14 years | 1,826 | 932 | 894 | 1,806 | 918 | 888 | 1,808 | 916 | 892 | 1,830 | 953 | 877 | 1,834 | 939 | 895 | 1,818 | 923 | 895 | 1,844 | 935 | 909 |
| 15 to 19 years | 1,773 | 933 | 840 | 1,779 | 940 | 839 | 1,852 | 970 | 882 | 1,908 | 986 | 922 | 1,934 | 995 | 939 | 2,005 | 1,025 | 980 | 1,960 | 999 | 961 |
| 20 to 24 years | 1,427 | 731 | 696 | 1,432 | 736 | 696 | 1,522 | 797 | 725 | 1,559 | 826 | 733 | 1,560 | 826 | 734 | 1,580 | 838 | 742 | 1,628 | 851 | 777 |
| 25 to 29 years | 1,413 | 684 | 729 | 1,414 | 682 | 732 | 1,406 | 660 | 746 | 1,431 | 668 | 763 | 1,486 | 723 | 763 | 1,494 | 754 | 740 | 1,514 | 786 | 728 |
| 30 to 34 years | 1,674 | 839 | 835 | 1,666 | 839 | 827 | 1,656 | 838 | 818 | 1,659 | 860 | 799 | 1,644 | 835 | 809 | 1,619 | 790 | 829 | 1,564 | 770 | 794 |
| 35 to 39 years | 1,731 | 829 | 902 | 1,740 | 834 | 906 | 1,762 | 857 | 905 | 1,831 | 898 | 933 | 1,869 | 924 | 945 | 1,868 | 946 | 922 | 1,804 | 918 | 886 |
| 40 to 44 years | 1,564 | 790 | 774 | 1,579 | 788 | 791 | 1,648 | 815 | 833 | 1,696 | 838 | 858 | 1,761 | 877 | 884 | 1,826 | 898 | 928 | 1,905 | 933 | 972 |
| 45 to 49 years | 1,527 | 754 | 773 | 1,534 | 764 | 770 | 1,549 | 772 | 777 | 1,578 | 804 | 774 | 1,588 | 812 | 776 | 1,624 | 847 | 777 | 1,676 | 860 | 816 |
| 50 to 54 years | 1,664 | 801 | 863 | 1,651 | 792 | 859 | 1,644 | 794 | 850 | 1,672 | 808 | 864 | 1,663 | 824 | 839 | 1,640 | 827 | 813 | 1,618 | 828 | 790 |
| 55 to 59 years | 2,096 | 978 | 1,118 | 2,069 | 966 | 1,103 | 1,988 | 936 | 1,052 | 1,911 | 895 | 1,016 | 1,838 | 858 | 980 | 1,809 | 853 | 956 | 1,780 | 848 | 932 |
| 60 to 64 years | 2,459 | 1,161 | 1,298 | 2,475 | 1,171 | 1,304 | 2,513 | 1,182 | 1,331 | 2,404 | 1,127 | 1,277 | 2,370 | 1,109 | 1,261 | 2,289 | 1,065 | 1,224 | 2,236 | 1,040 | 1,196 |
| 65 to 69 years | 2,462 | 1,241 | 1,221 | 2,455 | 1,235 | 1,220 | 2,461 | 1,225 | 1,236 | 2,522 | 1,240 | 1,282 | 2,542 | 1,219 | 1,323 | 2,555 | 1,195 | 1,360 | 2,551 | 1,203 | 1,348 |
| 70 to 74 years | 1,923 | 966 | 957 | 1,952 | 981 | 971 | 2,090 | 1,057 | 1,033 | 2,150 | 1,098 | 1,052 | 2,200 | 1,120 | 1,080 | 2,277 | 1,159 | 1,118 | 2,315 | 1,152 | 1,163 |
| 75 to 79 years | 1,409 | 714 | 695 | 1,426 | 725 | 701 | 1,443 | 736 | 707 | 1,505 | 764 | 741 | 1,547 | 775 | 772 | 1,624 | 809 | 815 | 1,692 | 838 | 854 |
| 80 to 84 years | 781 | 387 | 394 | 795 | 398 | 397 | 849 | 420 | 429 | 906 | 442 | 464 | 1,006 | 490 | 516 | 1,083 | 532 | 551 | 1,172 | 572 | 600 |
| 85 years and over | 721 | 276 | 445 | 722 | 272 | 450 | 749 | 296 | 453 | 741 | 291 | 450 | 794 | 325 | 469 | 826 | 347 | 479 | 889 | 382 | 507 |
| 0 to 4 years | 1,479 | 764 | 715 | 1,468 | 757 | 711 | 1,464 | 741 | 723 | 1,477 | 742 | 735 | 1,428 | 725 | 703 | 1,441 | 726 | 715 | 1,416 | 707 | 709 |
| 5 to 13 years | 3,151 | 1,594 | 1,557 | 3,136 | 1,587 | 1,549 | 3,175 | 1,616 | 1,559 | 3,187 | 1,620 | 1,567 | 3,190 | 1,620 | 1,570 | 3,189 | 1,604 | 1,585 | 3,106 | 1,560 | 1,546 |
| 14 to 17 years | 1,426 | 740 | 686 | 1,440 | 742 | 698 | 1,513 | 755 | 758 | 1,558 | 793 | 765 | 1,579 | 791 | 788 | 1,549 | 772 | 777 | 1,484 | 752 | 732 |
| 18 to 24 years | 2,149 | 1,129 | 1,020 | 2,148 | 1,131 | 1,017 | 2,239 | 1,192 | 1,047 | 2,298 | 1,227 | 1,071 | 2,312 | 1,225 | 1,087 | 2,394 | 1,269 | 1,125 | 2,449 | 1,284 | 1,165 |
| 15 to 44 years | 9,582 | 4,806 | 4,776 | 9,610 | 4,819 | 4,791 | 9,846 | 4,937 | 4,909 | 10,084 | 5,076 | 5,008 | 10,254 | 5,180 | 5,074 | 10,392 | 5,251 | 5,141 | 10,375 | 5,257 | 5,118 |
| 25 to 44 years | 6,382 | 3,142 | 3,240 | 6,399 | 3,143 | 3,256 | 6,472 | 3,170 | 3,302 | 6,617 | 3,264 | 3,353 | 6,760 | 3,359 | 3,401 | 6,807 | 3,388 | 3,419 | 6,787 | 3,407 | 3,380 |
| 45 to 64 years | 7,746 | 3,694 | 4,052 | 7,729 | 3,693 | 4,036 | 7,694 | 3,684 | 4,010 | 7,565 | 3,634 | 3,931 | 7,459 | 3,603 | 3,856 | 7,362 | 3,592 | 3,770 | 7,310 | 3,576 | 3,734 |
| 65 years and over | 7,296 | 3,584 | 3,712 | 7,350 | 3,611 | 3,739 | 7,592 | 3,734 | 3,858 | 7,824 | 3,835 | 3,989 | 8,089 | 3,929 | 4,160 | 8,365 | 4,042 | 4,323 | 8,619 | 4,147 | 4,472 |
| 16 years and over | 24,266 | 11,911 | 12,355 | 24,325 | 11,943 | 12,382 | 24,746 | 12,158 | 12,588 | 25,088 | 12,363 | 12,725 | 25,410 | 12,511 | 12,899 | 25,717 | 12,691 | 13,026 | 25,942 | 12,801 | 13,141 |
| 18 years and over | 23,573 | 11,549 | 12,024 | 23,626 | 11,578 | 12,048 | 23,997 | 11,780 | 12,217 | 24,304 | 11,960 | 12,344 | 24,620 | 12,116 | 12,504 | 24,928 | 12,291 | 12,637 | 25,165 | 12,414 | 12,751 |
| Median age (years) | 45.7 | 44.7 | 46.8 | 45.8 | 44.8 | 46.8 | 45.7 | 44.8 | 46.6 | 45.4 | 44.4 | 46.4 | 45.5 | 44.4 | 46.5 | 45.5 | 44.6 | 46.6 | 45.9 | 45.0 | 46.9 |
| Platte County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 8,602 | 4,281 | 4,321 | 8,632 | 4,301 | 4,331 | 8,681 | 4,358 | 4,323 | 8,653 | 4,334 | 4,319 | 8,604 | 4,287 | 4,317 | 8,563 | 4,276 | 4,287 | 8,634 | 4,291 | 4,343 |
| Under 5 years | 444 | 216 | 228 | 453 | 222 | 231 | 441 | 225 | 216 | 434 | 235 | 199 | 426 | 217 | 209 | 430 | 215 | 215 | 445 | 218 | 227 |
| 5 to 9 years | 481 | 260 | 221 | 484 | 260 | 224 | 482 | 255 | 227 | 484 | 245 | 239 | 465 | 227 | 238 | 450 | 233 | 217 | 462 | 241 | 221 |
| 10 to 14 years | 506 | 252 | 254 | 512 | 255 | 257 | 501 | 252 | 249 | 491 | 257 | 234 | 463 | 246 | 217 | 458 | 242 | 216 | 484 | 243 | 241 |
| 15 to 19 years | 454 | 219 | 235 | 460 | 225 | 235 | 480 | 242 | 238 | 473 | 241 | 232 | 467 | 233 | 234 | 458 | 227 | 231 | 436 | 218 | 218 |
| 20 to 24 years | 324 | 166 | 158 | 321 | 167 | 154 | 333 | 176 | 157 | 349 | 184 | 165 | 354 | 191 | 163 | 375 | 201 | 174 | 376 | 194 | 182 |
| 25 to 29 years | 416 | 210 | 206 | 416 | 207 | 209 | 423 | 211 | 212 | 405 | 204 | 201 | 404 | 206 | 198 | 375 | 197 | 178 | 360 | 189 | 171 |
| 30 to 34 years | 405 | 205 | 200 | 412 | 208 | 204 | 422 | 217 | 205 | 433 | 215 | 218 | 463 | 226 | 237 | 461 | 225 | 236 | 492 | 241 | 251 |
| 35 to 39 years | 494 | 240 | 254 | 497 | 246 | 251 | 489 | 242 | 247 | 480 | 241 | 239 | 444 | 220 | 224 | 413 | 210 | 203 | 401 | 206 | 195 |
| 40 to 44 years | 439 | 221 | 218 | 441 | 223 | 218 | 442 | 233 | 209 | 442 | 230 | 212 | 453 | 235 | 218 | 476 | 231 | 245 | 492 | 236 | 256 |
| 45 to 49 years | 456 | 217 | 239 | 455 | 217 | 238 | 445 | 210 | 235 | 434 | 202 | 232 | 424 | 197 | 227 | 429 | 207 | 222 | 441 | 224 | 217 |
| 50 to 54 years | 565 | 280 | 285 | 556 | 273 | 283 | 531 | 260 | 271 | 522 | 257 | 265 | 487 | 245 | 242 | 475 | 241 | 234 | 459 | 220 | 239 |
| 55 to 59 years | 652 | 322 | 330 | 648 | 321 | 327 | 634 | 314 | 320 | 635 | 313 | 322 | 608 | 299 | 309 | 571 | 277 | 294 | 564 | 287 | 277 |
| 60 to 64 years | 749 | 392 | 357 | 748 | 390 | 358 | 753 | 383 | 370 | 738 | 365 | 373 | 745 | 361 | 384 | 716 | 352 | 364 | 698 | 332 | 366 |
| 65 to 69 years | 681 | 337 | 344 | 679 | 339 | 340 | 682 | 357 | 325 | 700 | 362 | 338 | 726 | 372 | 354 | 760 | 394 | 366 | 758 | 397 | 361 |
| 70 to 74 years | 581 | 298 | 283 | 592 | 301 | 291 | 655 | 326 | 329 | 658 | 334 | 324 | 649 | 337 | 312 | 645 | 322 | 323 | 661 | 326 | 335 |
| 75 to 79 years | 447 | 235 | 212 | 447 | 238 | 209 | 439 | 240 | 199 | 448 | 239 | 209 | 463 | 238 | 225 | 477 | 242 | 235 | 480 | 234 | 246 |
| 80 to 84 years | 261 | 109 | 152 | 264 | 110 | 154 | 278 | 117 | 161 | 264 | 111 | 153 | 287 | 133 | 154 | 314 | 150 | 164 | 343 | 180 | 163 |
| 85 years and over | 247 | 102 | 145 | 247 | 99 | 148 | 251 | 98 | 153 | 263 | 99 | 164 | 276 | 104 | 172 | 280 | 110 | 170 | 282 | 105 | 177 |
| 0 to 4 years | 444 | 216 | 228 | 453 | 222 | 231 | 441 | 225 | 216 | 434 | 235 | 199 | 426 | 217 | 209 | 430 | 215 | 215 | 445 | 218 | 227 |
| 5 to 13 years | 877 | 452 | 425 | 884 | 455 | 429 | 879 | 454 | 425 | 863 | 446 | 417 | 840 | 433 | 407 | 819 | 428 | 391 | 848 | 428 | 420 |
| 14 to 17 years | 406 | 199 | 207 | 415 | 205 | 210 | 425 | 213 | 212 | 427 | 220 | 207 | 402 | 195 | 207 | 385 | 188 | 197 | 373 | 189 | 184 |
| 18 to 24 years | 482 | 246 | 236 | 478 | 247 | 231 | 492 | 258 | 234 | 507 | 261 | 246 | 507 | 269 | 238 | 537 | 287 | 250 | 537 | 279 | 258 |
| 15 to 44 years | 2,532 | 1,261 | 1,271 | 2,547 | 1,276 | 1,271 | 2,589 | 1,321 | 1,268 | 2,582 | 1,315 | 1,267 | 2,585 | 1,311 | 1,274 | 2,558 | 1,291 | 1,267 | 2,557 | 1,284 | 1,273 |
| 25 to 44 years | 1,754 | 876 | 878 | 1,766 | 884 | 882 | 1,776 | 903 | 873 | 1,760 | 890 | 870 | 1,764 | 887 | 877 | 1,725 | 863 | 862 | 1,745 | 872 | 873 |
| 45 to 64 years | 2,422 | 1,211 | 1,211 | 2,407 | 1,201 | 1,206 | 2,363 | 1,167 | 1,196 | 2,329 | 1,137 | 1,192 | 2,264 | 1,102 | 1,162 | 2,191 | 1,077 | 1,114 | 2,162 | 1,063 | 1,099 |
| 65 years and over | 2,217 | 1,081 | 1,136 | 2,229 | 1,087 | 1,142 | 2,305 | 1,138 | 1,167 | 2,333 | 1,145 | 1,188 | 2,401 | 1,184 | 1,217 | 2,476 | 1,218 | 1,258 | 2,524 | 1,242 | 1,282 |
| 16 years and over | 7,068 | 3,504 | 3,564 | 7,079 | 3,512 | 3,567 | 7,152 | 3,572 | 3,580 | 7,135 | 3,541 | 3,594 | 7,143 | 3,546 | 3,597 | 7,138 | 3,545 | 3,593 | 7,160 | 3,543 | 3,617 |
| 18 years and over | 6,875 | 3,414 | 3,461 | 6,880 | 3,419 | 3,461 | 6,936 | 3,466 | 3,470 | 6,929 | 3,433 | 3,496 | 6,936 | 3,442 | 3,494 | 6,929 | 3,445 | 3,484 | 6,968 | 3,456 | 3,512 |
| Median age (years) | 48.8 | 48.7 | 49.0 | 48.6 | 48.4 | 48.9 | 48.7 | 48.2 | 49.3 | 48.9 | 47.9 | 49.7 | 49.2 | 48.5 | 49.8 | 49.4 | 48.6 | 50.2 | 49.2 | 48.5 | 49.8 |
| Sheridan County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 30,923 | 15,374 | 15,549 | 31,006 | 15,411 | 15,595 | 31,670 | 15,748 | 15,922 | 32,050 | 15,912 | 16,138 | 32,617 | 16,189 | 16,428 | 32,933 | 16,367 | 16,566 | 33,241 | 16,542 | 16,699 |
| Under 5 years | 1,543 | 788 | 755 | 1,545 | 783 | 762 | 1,559 | 792 | 767 | 1,571 | 784 | 787 | 1,650 | 847 | 803 | 1,709 | 896 | 813 | 1,734 | 922 | 812 |
| 5 to 9 years | 1,823 | 974 | 849 | 1,808 | 967 | 841 | 1,813 | 956 | 857 | 1,765 | 898 | 867 | 1,762 | 890 | 872 | 1,753 | 881 | 872 | 1,746 | 887 | 859 |
| 10 to 14 years | 2,103 | 1,047 | 1,056 | 2,100 | 1,049 | 1,051 | 2,137 | 1,069 | 1,068 | 2,110 | 1,065 | 1,045 | 2,068 | 1,035 | 1,033 | 2,006 | 1,037 | 969 | 1,918 | 988 | 930 |
| 15 to 19 years | 1,952 | 1,003 | 949 | 1,960 | 1,010 | 950 | 2,017 | 1,030 | 987 | 2,105 | 1,081 | 1,024 | 2,179 | 1,122 | 1,057 | 2,178 | 1,089 | 1,089 | 2,220 | 1,125 | 1,095 |
| 20 to 24 years | 1,578 | 793 | 785 | 1,592 | 805 | 787 | 1,613 | 808 | 805 | 1,578 | 802 | 776 | 1,626 | 833 | 793 | 1,659 | 849 | 810 | 1,696 | 872 | 824 |
| 25 to 29 years | 1,561 | 779 | 782 | 1,556 | 778 | 778 | 1,556 | 797 | 759 | 1,601 | 841 | 760 | 1,625 | 829 | 796 | 1,652 | 827 | 825 | 1,730 | 853 | 877 |
| 30 to 34 years | 1,780 | 906 | 874 | 1,790 | 910 | 880 | 1,837 | 929 | 908 | 1,806 | 909 | 897 | 1,798 | 922 | 876 | 1,819 | 936 | 883 | 1,792 | 919 | 873 |
| 35 to 39 years | 1,936 | 955 | 981 | 1,934 | 953 | 981 | 2,001 | 988 | 1,013 | 2,006 | 1,005 | 1,001 | 2,012 | 998 | 1,014 | 1,991 | 1,001 | 990 | 1,972 | 989 | 983 |
| 40 to 44 years | 1,843 | 937 | 906 | 1,844 | 929 | 915 | 1,910 | 949 | 961 | 1,957 | 967 | 990 | 2,028 | 1,014 | 1,014 | 2,142 | 1,063 | 1,079 | 2,148 | 1,086 | 1,062 |
| 45 to 49 years | 1,720 | 880 | 840 | 1,735 | 895 | 840 | 1,805 | 937 | 868 | 1,832 | 953 | 879 | 1,906 | 969 | 937 | 1,938 | 984 | 954 | 2,005 | 993 | 1,012 |
| 50 to 54 years | 1,714 | 852 | 862 | 1,719 | 856 | 863 | 1,804 | 917 | 887 | 1,846 | 934 | 912 | 1,898 | 958 | 940 | 1,899 | 953 | 946 | 1,879 | 934 | 945 |
| 55 to 59 years | 2,019 | 950 | 1,069 | 2,012 | 946 | 1,066 | 1,960 | 927 | 1,033 | 1,894 | 895 | 999 | 1,842 | 865 | 977 | 1,768 | 860 | 908 | 1,846 | 923 | 923 |
| 60 to 64 years | 2,412 | 1,155 | 1,257 | 2,404 | 1,150 | 1,254 | 2,358 | 1,138 | 1,220 | 2,348 | 1,126 | 1,222 | 2,295 | 1,096 | 1,199 | 2,243 | 1,062 | 1,181 | 2,185 | 1,028 | 1,157 |
| 65 to 69 years | 2,474 | 1,247 | 1,227 | 2,489 | 1,248 | 1,241 | 2,540 | 1,248 | 1,292 | 2,594 | 1,263 | 1,331 | 2,576 | 1,258 | 1,318 | 2,531 | 1,229 | 1,302 | 2,506 | 1,235 | 1,271 |
| 70 to 74 years | 1,824 | 938 | 886 | 1,844 | 946 | 898 | 1,983 | 1,016 | 967 | 2,082 | 1,048 | 1,034 | 2,185 | 1,100 | 1,085 | 2,287 | 1,137 | 1,150 | 2,329 | 1,133 | 1,196 |
| 75 to 79 years | 1,187 | 553 | 634 | 1,202 | 562 | 640 | 1,235 | 582 | 653 | 1,349 | 655 | 694 | 1,463 | 723 | 740 | 1,575 | 803 | 772 | 1,672 | 855 | 817 |
| 80 to 84 years | 733 | 351 | 382 | 753 | 360 | 393 | 818 | 388 | 430 | 873 | 403 | 470 | 934 | 429 | 505 | 968 | 437 | 531 | 1,008 | 458 | 550 |
| 85 years and over | 721 | 266 | 455 | 719 | 264 | 455 | 724 | 277 | 447 | 733 | 283 | 450 | 770 | 301 | 469 | 815 | 323 | 492 | 855 | 342 | 513 |
| 0 to 4 years | 1,543 | 788 | 755 | 1,545 | 783 | 762 | 1,559 | 792 | 767 | 1,571 | 784 | 787 | 1,650 | 847 | 803 | 1,709 | 896 | 813 | 1,734 | 922 | 812 |
| 5 to 13 years | 3,516 | 1,810 | 1,706 | 3,496 | 1,803 | 1,693 | 3,501 | 1,789 | 1,712 | 3,437 | 1,740 | 1,697 | 3,393 | 1,728 | 1,665 | 3,307 | 1,691 | 1,616 | 3,270 | 1,665 | 1,605 |
| 14 to 17 years | 1,569 | 820 | 749 | 1,589 | 830 | 759 | 1,710 | 876 | 834 | 1,744 | 885 | 859 | 1,793 | 900 | 893 | 1,834 | 920 | 914 | 1,774 | 905 | 869 |
| 18 to 24 years | 2,371 | 1,187 | 1,184 | 2,375 | 1,198 | 1,177 | 2,369 | 1,198 | 1,171 | 2,377 | 1,221 | 1,156 | 2,449 | 1,252 | 1,197 | 2,455 | 1,245 | 1,210 | 2,536 | 1,302 | 1,234 |
| 15 to 44 years | 10,650 | 5,373 | 5,277 | 10,676 | 5,385 | 5,291 | 10,934 | 5,501 | 5,433 | 11,053 | 5,605 | 5,448 | 11,268 | 5,718 | 5,550 | 11,441 | 5,765 | 5,676 | 11,558 | 5,844 | 5,714 |
| 25 to 44 years | 7,120 | 3,577 | 3,543 | 7,124 | 3,570 | 3,554 | 7,304 | 3,663 | 3,641 | 7,370 | 3,722 | 3,648 | 7,463 | 3,763 | 3,700 | 7,604 | 3,827 | 3,777 | 7,642 | 3,847 | 3,795 |
| 45 to 64 years | 7,865 | 3,837 | 4,028 | 7,870 | 3,847 | 4,023 | 7,927 | 3,919 | 4,008 | 7,920 | 3,908 | 4,012 | 7,941 | 3,888 | 4,053 | 7,848 | 3,859 | 3,989 | 7,915 | 3,878 | 4,037 |
| 65 years and over | 6,939 | 3,355 | 3,584 | 7,007 | 3,380 | 3,627 | 7,300 | 3,511 | 3,789 | 7,631 | 3,652 | 3,979 | 7,928 | 3,811 | 4,117 | 8,176 | 3,929 | 4,247 | 8,370 | 4,023 | 4,347 |
| 16 years and over | 25,074 | 12,373 | 12,701 | 25,160 | 12,412 | 12,748 | 25,730 | 12,712 | 13,018 | 26,137 | 12,925 | 13,212 | 26,683 | 13,180 | 13,503 | 27,014 | 13,348 | 13,666 | 27,371 | 13,508 | 13,863 |
| 18 years and over | 24,295 | 11,956 | 12,339 | 24,376 | 11,995 | 12,381 | 24,900 | 12,291 | 12,609 | 25,298 | 12,503 | 12,795 | 25,781 | 12,714 | 13,067 | 26,083 | 12,860 | 13,223 | 26,463 | 13,050 | 13,413 |
| Median age (years) | 43.2 | 42.4 | 44.1 | 43.3 | 42.4 | 44.2 | 43.3 | 42.6 | 44.1 | 43.7 | 42.9 | 44.6 | 43.8 | 43.0 | 44.8 | 44.0 | 43.2 | 44.8 | 44.2 | 43.2 | 45.2 |
| Sublette County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 8,730 | 4,602 | 4,128 | 8,740 | 4,602 | 4,138 | 8,722 | 4,590 | 4,132 | 8,760 | 4,599 | 4,161 | 8,968 | 4,681 | 4,287 | 8,949 | 4,668 | 4,281 | 8,929 | 4,677 | 4,252 |
| Under 5 years | 463 | 258 | 205 | 466 | 254 | 212 | 404 | 221 | 183 | 415 | 225 | 190 | 402 | 217 | 185 | 388 | 195 | 193 | 410 | 209 | 201 |
| 5 to 9 years | 598 | 309 | 289 | 591 | 307 | 284 | 577 | 305 | 272 | 566 | 318 | 248 | 553 | 309 | 244 | 518 | 302 | 216 | 436 | 256 | 180 |
| 10 to 14 years | 678 | 366 | 312 | 681 | 367 | 314 | 675 | 363 | 312 | 641 | 333 | 308 | 632 | 322 | 310 | 609 | 313 | 296 | 613 | 316 | 297 |
| 15 to 19 years | 556 | 323 | 233 | 560 | 324 | 236 | 587 | 335 | 252 | 588 | 336 | 252 | 650 | 354 | 296 | 667 | 360 | 307 | 627 | 332 | 295 |
| 20 to 24 years | 311 | 152 | 159 | 313 | 156 | 157 | 295 | 160 | 135 | 316 | 177 | 139 | 340 | 197 | 143 | 389 | 221 | 168 | 453 | 264 | 189 |
| 25 to 29 years | 422 | 209 | 213 | 416 | 205 | 211 | 389 | 194 | 195 | 383 | 186 | 197 | 378 | 187 | 191 | 360 | 187 | 173 | 355 | 187 | 168 |
| 30 to 34 years | 546 | 280 | 266 | 536 | 272 | 264 | 556 | 270 | 286 | 529 | 262 | 267 | 530 | 259 | 271 | 523 | 250 | 273 | 480 | 235 | 245 |
| 35 to 39 years | 625 | 319 | 306 | 631 | 324 | 307 | 613 | 318 | 295 | 613 | 304 | 309 | 618 | 311 | 307 | 613 | 301 | 312 | 632 | 324 | 308 |
| 40 to 44 years | 591 | 312 | 279 | 592 | 312 | 280 | 596 | 306 | 290 | 624 | 330 | 294 | 663 | 348 | 315 | 645 | 338 | 307 | 674 | 352 | 322 |
| 45 to 49 years | 545 | 280 | 265 | 542 | 281 | 261 | 537 | 285 | 252 | 539 | 274 | 265 | 584 | 294 | 290 | 601 | 316 | 285 | 585 | 307 | 278 |
| 50 to 54 years | 484 | 253 | 231 | 491 | 256 | 235 | 510 | 266 | 244 | 514 | 273 | 241 | 528 | 274 | 254 | 551 | 289 | 262 | 555 | 289 | 266 |
| 55 to 59 years | 624 | 345 | 279 | 609 | 337 | 272 | 545 | 288 | 257 | 527 | 271 | 256 | 495 | 257 | 238 | 477 | 244 | 233 | 486 | 250 | 236 |
| 60 to 64 years | 686 | 365 | 321 | 688 | 368 | 320 | 717 | 391 | 326 | 688 | 368 | 320 | 668 | 356 | 312 | 633 | 335 | 298 | 607 | 317 | 290 |
| 65 to 69 years | 630 | 328 | 302 | 633 | 328 | 305 | 664 | 345 | 319 | 701 | 375 | 326 | 724 | 384 | 340 | 725 | 379 | 346 | 709 | 383 | 326 |
| 70 to 74 years | 435 | 237 | 198 | 442 | 239 | 203 | 486 | 259 | 227 | 489 | 256 | 233 | 555 | 295 | 260 | 580 | 307 | 273 | 597 | 313 | 284 |
| 75 to 79 years | 289 | 147 | 142 | 292 | 152 | 140 | 299 | 166 | 133 | 341 | 189 | 152 | 343 | 181 | 162 | 337 | 180 | 157 | 361 | 187 | 174 |
| 80 to 84 years | 144 | 72 | 72 | 150 | 73 | 77 | 161 | 73 | 88 | 170 | 74 | 96 | 199 | 96 | 103 | 216 | 107 | 109 | 221 | 113 | 108 |
| 85 years and over | 103 | 47 | 56 | 107 | 47 | 60 | 111 | 45 | 66 | 116 | 48 | 68 | 106 | 40 | 66 | 117 | 44 | 73 | 128 | 43 | 85 |
| 0 to 4 years | 463 | 258 | 205 | 466 | 254 | 212 | 404 | 221 | 183 | 415 | 225 | 190 | 402 | 217 | 185 | 388 | 195 | 193 | 410 | 209 | 201 |
| 5 to 13 years | 1,157 | 605 | 552 | 1,146 | 603 | 543 | 1,112 | 591 | 521 | 1,060 | 572 | 488 | 1,044 | 554 | 490 | 1,007 | 557 | 450 | 917 | 498 | 419 |
| 14 to 17 years | 505 | 291 | 214 | 512 | 292 | 220 | 540 | 303 | 237 | 540 | 300 | 240 | 576 | 314 | 262 | 563 | 297 | 266 | 554 | 294 | 260 |
| 18 to 24 years | 481 | 254 | 227 | 487 | 259 | 228 | 482 | 269 | 213 | 511 | 292 | 219 | 555 | 314 | 241 | 613 | 342 | 271 | 658 | 376 | 282 |
| 15 to 44 years | 3,051 | 1,595 | 1,456 | 3,048 | 1,593 | 1,455 | 3,036 | 1,583 | 1,453 | 3,053 | 1,595 | 1,458 | 3,179 | 1,656 | 1,523 | 3,197 | 1,657 | 1,540 | 3,221 | 1,694 | 1,527 |
| 25 to 44 years | 2,184 | 1,120 | 1,064 | 2,175 | 1,113 | 1,062 | 2,154 | 1,088 | 1,066 | 2,149 | 1,082 | 1,067 | 2,189 | 1,105 | 1,084 | 2,141 | 1,076 | 1,065 | 2,141 | 1,098 | 1,043 |
| 45 to 64 years | 2,339 | 1,243 | 1,096 | 2,330 | 1,242 | 1,088 | 2,309 | 1,230 | 1,079 | 2,268 | 1,186 | 1,082 | 2,275 | 1,181 | 1,094 | 2,262 | 1,184 | 1,078 | 2,233 | 1,163 | 1,070 |
| 65 years and over | 1,601 | 831 | 770 | 1,624 | 839 | 785 | 1,721 | 888 | 833 | 1,817 | 942 | 875 | 1,927 | 996 | 931 | 1,975 | 1,017 | 958 | 2,016 | 1,039 | 977 |
| 16 years and over | 6,845 | 3,585 | 3,260 | 6,862 | 3,594 | 3,268 | 6,940 | 3,630 | 3,310 | 7,004 | 3,648 | 3,356 | 7,221 | 3,750 | 3,471 | 7,292 | 3,778 | 3,514 | 7,350 | 3,840 | 3,510 |
| 18 years and over | 6,605 | 3,448 | 3,157 | 6,616 | 3,453 | 3,163 | 6,666 | 3,475 | 3,191 | 6,745 | 3,502 | 3,243 | 6,946 | 3,596 | 3,350 | 6,991 | 3,619 | 3,372 | 7,048 | 3,676 | 3,372 |
| Median age (years) | 41.3 | 41.3 | 41.4 | 41.4 | 41.5 | 41.4 | 42.1 | 42.1 | 42.2 | 42.5 | 42.2 | 42.8 | 42.7 | 42.4 | 42.9 | 43.1 | 42.9 | 43.3 | 43.5 | 43.3 | 43.8 |
| Sweetwater County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 42,268 | 21,608 | 20,660 | 42,194 | 21,572 | 20,622 | 41,636 | 21,233 | 20,403 | 41,319 | 21,072 | 20,247 | 41,294 | 21,092 | 20,202 | 41,350 | 21,179 | 20,171 | 41,267 | 21,170 | 20,097 |
| Under 5 years | 2,675 | 1,418 | 1,257 | 2,640 | 1,392 | 1,248 | 2,432 | 1,271 | 1,161 | 2,344 | 1,216 | 1,128 | 2,316 | 1,213 | 1,103 | 2,308 | 1,213 | 1,095 | 2,275 | 1,237 | 1,038 |
| 5 to 9 years | 3,151 | 1,590 | 1,561 | 3,132 | 1,590 | 1,542 | 3,037 | 1,560 | 1,477 | 2,957 | 1,533 | 1,424 | 2,822 | 1,478 | 1,344 | 2,716 | 1,443 | 1,273 | 2,573 | 1,372 | 1,201 |
| 10 to 14 years | 3,478 | 1,813 | 1,665 | 3,472 | 1,811 | 1,661 | 3,368 | 1,759 | 1,609 | 3,262 | 1,697 | 1,565 | 3,167 | 1,625 | 1,542 | 3,082 | 1,587 | 1,495 | 2,972 | 1,516 | 1,456 |
| 15 to 19 years | 3,031 | 1,563 | 1,468 | 3,046 | 1,566 | 1,480 | 3,030 | 1,553 | 1,477 | 3,107 | 1,624 | 1,483 | 3,172 | 1,667 | 1,505 | 3,242 | 1,696 | 1,546 | 3,269 | 1,715 | 1,554 |
| 20 to 24 years | 2,512 | 1,341 | 1,171 | 2,515 | 1,348 | 1,167 | 2,488 | 1,328 | 1,160 | 2,435 | 1,273 | 1,162 | 2,476 | 1,311 | 1,165 | 2,524 | 1,339 | 1,185 | 2,594 | 1,389 | 1,205 |
| 25 to 29 years | 2,549 | 1,261 | 1,288 | 2,538 | 1,257 | 1,281 | 2,424 | 1,204 | 1,220 | 2,347 | 1,170 | 1,177 | 2,388 | 1,175 | 1,213 | 2,435 | 1,213 | 1,222 | 2,467 | 1,250 | 1,217 |
| 30 to 34 years | 2,901 | 1,463 | 1,438 | 2,871 | 1,449 | 1,422 | 2,786 | 1,398 | 1,388 | 2,753 | 1,390 | 1,363 | 2,667 | 1,369 | 1,298 | 2,693 | 1,396 | 1,297 | 2,592 | 1,310 | 1,282 |
| 35 to 39 years | 3,169 | 1,640 | 1,529 | 3,145 | 1,615 | 1,530 | 3,051 | 1,517 | 1,534 | 2,999 | 1,478 | 1,521 | 2,907 | 1,437 | 1,470 | 2,863 | 1,408 | 1,455 | 2,824 | 1,421 | 1,403 |
| 40 to 44 years | 2,982 | 1,522 | 1,460 | 2,997 | 1,531 | 1,466 | 3,043 | 1,537 | 1,506 | 3,079 | 1,575 | 1,504 | 3,180 | 1,626 | 1,554 | 3,172 | 1,622 | 1,550 | 3,103 | 1,552 | 1,551 |
| 45 to 49 years | 2,471 | 1,261 | 1,210 | 2,471 | 1,274 | 1,197 | 2,492 | 1,323 | 1,169 | 2,575 | 1,357 | 1,218 | 2,649 | 1,374 | 1,275 | 2,742 | 1,425 | 1,317 | 2,908 | 1,515 | 1,393 |
| 50 to 54 years | 2,264 | 1,167 | 1,097 | 2,266 | 1,167 | 1,099 | 2,325 | 1,191 | 1,134 | 2,322 | 1,191 | 1,131 | 2,356 | 1,236 | 1,120 | 2,361 | 1,229 | 1,132 | 2,356 | 1,229 | 1,127 |
| 55 to 59 years | 2,537 | 1,287 | 1,250 | 2,517 | 1,278 | 1,239 | 2,394 | 1,204 | 1,190 | 2,264 | 1,124 | 1,140 | 2,148 | 1,067 | 1,081 | 2,074 | 1,039 | 1,035 | 2,104 | 1,064 | 1,040 |
| 60 to 64 years | 2,905 | 1,535 | 1,370 | 2,882 | 1,513 | 1,369 | 2,766 | 1,429 | 1,337 | 2,602 | 1,328 | 1,274 | 2,510 | 1,279 | 1,231 | 2,359 | 1,222 | 1,137 | 2,268 | 1,145 | 1,123 |
| 65 to 69 years | 2,252 | 1,138 | 1,114 | 2,283 | 1,164 | 1,119 | 2,385 | 1,239 | 1,146 | 2,462 | 1,305 | 1,157 | 2,510 | 1,329 | 1,181 | 2,565 | 1,344 | 1,221 | 2,531 | 1,329 | 1,202 |
| 70 to 74 years | 1,509 | 761 | 748 | 1,523 | 763 | 760 | 1,639 | 817 | 822 | 1,701 | 858 | 843 | 1,778 | 880 | 898 | 1,867 | 911 | 956 | 1,974 | 972 | 1,002 |
| 75 to 79 years | 899 | 440 | 459 | 902 | 443 | 459 | 941 | 465 | 476 | 1,051 | 506 | 545 | 1,135 | 545 | 590 | 1,186 | 586 | 600 | 1,266 | 632 | 634 |
| 80 to 84 years | 559 | 265 | 294 | 565 | 266 | 299 | 586 | 275 | 311 | 590 | 275 | 315 | 626 | 302 | 324 | 669 | 330 | 339 | 680 | 338 | 342 |
| 85 years and over | 424 | 143 | 281 | 429 | 145 | 284 | 449 | 163 | 286 | 469 | 172 | 297 | 487 | 179 | 308 | 492 | 176 | 316 | 511 | 184 | 327 |
| 0 to 4 years | 2,675 | 1,418 | 1,257 | 2,640 | 1,392 | 1,248 | 2,432 | 1,271 | 1,161 | 2,344 | 1,216 | 1,128 | 2,316 | 1,213 | 1,103 | 2,308 | 1,213 | 1,095 | 2,275 | 1,237 | 1,038 |
| 5 to 13 years | 5,964 | 3,073 | 2,891 | 5,926 | 3,061 | 2,865 | 5,703 | 2,948 | 2,755 | 5,531 | 2,877 | 2,654 | 5,305 | 2,745 | 2,560 | 5,121 | 2,671 | 2,450 | 4,947 | 2,584 | 2,363 |
| 14 to 17 years | 2,536 | 1,304 | 1,232 | 2,561 | 1,319 | 1,242 | 2,612 | 1,363 | 1,249 | 2,670 | 1,372 | 1,298 | 2,714 | 1,410 | 1,304 | 2,711 | 1,432 | 1,279 | 2,612 | 1,365 | 1,247 |
| 18 to 24 years | 3,672 | 1,930 | 1,742 | 3,678 | 1,935 | 1,743 | 3,608 | 1,889 | 1,719 | 3,560 | 1,878 | 1,682 | 3,618 | 1,926 | 1,692 | 3,732 | 1,962 | 1,770 | 3,849 | 2,043 | 1,806 |
| 15 to 44 years | 17,144 | 8,790 | 8,354 | 17,112 | 8,766 | 8,346 | 16,822 | 8,537 | 8,285 | 16,720 | 8,510 | 8,210 | 16,790 | 8,585 | 8,205 | 16,929 | 8,674 | 8,255 | 16,849 | 8,637 | 8,212 |
| 25 to 44 years | 11,601 | 5,886 | 5,715 | 11,551 | 5,852 | 5,699 | 11,304 | 5,656 | 5,648 | 11,178 | 5,613 | 5,565 | 11,142 | 5,607 | 5,535 | 11,163 | 5,639 | 5,524 | 10,986 | 5,533 | 5,453 |
| 45 to 64 years | 10,177 | 5,250 | 4,927 | 10,136 | 5,232 | 4,904 | 9,977 | 5,147 | 4,830 | 9,763 | 5,000 | 4,763 | 9,663 | 4,956 | 4,707 | 9,536 | 4,915 | 4,621 | 9,636 | 4,953 | 4,683 |
| 65 years and over | 5,643 | 2,747 | 2,896 | 5,702 | 2,781 | 2,921 | 6,000 | 2,959 | 3,041 | 6,273 | 3,116 | 3,157 | 6,536 | 3,235 | 3,301 | 6,779 | 3,347 | 3,432 | 6,962 | 3,455 | 3,507 |
| 16 years and over | 32,329 | 16,458 | 15,871 | 32,306 | 16,452 | 15,854 | 32,122 | 16,305 | 15,817 | 32,074 | 16,270 | 15,804 | 32,311 | 16,420 | 15,891 | 32,571 | 16,580 | 15,991 | 32,781 | 16,699 | 16,082 |
| 18 years and over | 31,093 | 15,813 | 15,280 | 31,067 | 15,800 | 15,267 | 30,889 | 15,651 | 15,238 | 30,774 | 15,607 | 15,167 | 30,959 | 15,724 | 15,235 | 31,210 | 15,863 | 15,347 | 31,433 | 15,984 | 15,449 |
| Median age (years) | 36.4 | 36.2 | 36.6 | 36.5 | 36.3 | 36.7 | 37.1 | 36.9 | 37.3 | 37.5 | 37.3 | 37.7 | 37.9 | 37.5 | 38.3 | 38.1 | 37.6 | 38.5 | 38.4 | 37.8 | 39.0 |
| Teton County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 23,330 | 11,956 | 11,374 | 23,381 | 11,992 | 11,389 | 23,607 | 12,137 | 11,470 | 23,324 | 11,985 | 11,339 | 23,354 | 12,053 | 11,301 | 23,345 | 12,027 | 11,318 | 23,333 | 11,966 | 11,367 |
| Under 5 years | 1,135 | 592 | 543 | 1,133 | 589 | 544 | 1,104 | 572 | 532 | 1,055 | 553 | 502 | 1,000 | 518 | 482 | 957 | 499 | 458 | 947 | 501 | 446 |
| 5 to 9 years | 1,270 | 634 | 636 | 1,254 | 625 | 629 | 1,193 | 594 | 599 | 1,155 | 573 | 582 | 1,100 | 559 | 541 | 1,062 | 541 | 521 | 1,018 | 510 | 508 |
| 10 to 14 years | 1,373 | 718 | 655 | 1,369 | 714 | 655 | 1,339 | 687 | 652 | 1,275 | 651 | 624 | 1,269 | 624 | 645 | 1,205 | 594 | 611 | 1,140 | 558 | 582 |
| 15 to 19 years | 1,158 | 607 | 551 | 1,170 | 619 | 551 | 1,212 | 657 | 555 | 1,234 | 657 | 577 | 1,250 | 669 | 581 | 1,252 | 661 | 591 | 1,207 | 632 | 575 |
| 20 to 24 years | 1,161 | 573 | 588 | 1,165 | 581 | 584 | 1,204 | 623 | 581 | 1,157 | 581 | 576 | 1,191 | 609 | 582 | 1,251 | 635 | 616 | 1,238 | 621 | 617 |
| 25 to 29 years | 1,809 | 916 | 893 | 1,808 | 910 | 898 | 1,818 | 905 | 913 | 1,892 | 972 | 920 | 1,901 | 1,010 | 891 | 1,857 | 998 | 859 | 1,931 | 1,033 | 898 |
| 30 to 34 years | 1,870 | 997 | 873 | 1,862 | 990 | 872 | 1,905 | 1,008 | 897 | 1,835 | 981 | 854 | 1,812 | 977 | 835 | 1,853 | 979 | 874 | 1,889 | 981 | 908 |
| 35 to 39 years | 1,902 | 955 | 947 | 1,910 | 965 | 945 | 1,948 | 1,005 | 943 | 1,828 | 967 | 861 | 1,715 | 910 | 805 | 1,662 | 897 | 765 | 1,642 | 894 | 748 |
| 40 to 44 years | 1,764 | 890 | 874 | 1,773 | 896 | 877 | 1,771 | 887 | 884 | 1,770 | 857 | 913 | 1,803 | 910 | 893 | 1,838 | 938 | 900 | 1,813 | 901 | 912 |
| 45 to 49 years | 1,671 | 905 | 766 | 1,657 | 894 | 763 | 1,618 | 862 | 756 | 1,677 | 901 | 776 | 1,700 | 879 | 821 | 1,673 | 857 | 816 | 1,683 | 857 | 826 |
| 50 to 54 years | 1,436 | 724 | 712 | 1,469 | 751 | 718 | 1,559 | 813 | 746 | 1,535 | 791 | 744 | 1,590 | 821 | 769 | 1,607 | 826 | 781 | 1,577 | 824 | 753 |
| 55 to 59 years | 1,439 | 731 | 708 | 1,426 | 720 | 706 | 1,372 | 688 | 684 | 1,332 | 658 | 674 | 1,341 | 664 | 677 | 1,350 | 673 | 677 | 1,398 | 705 | 693 |
| 60 to 64 years | 1,627 | 810 | 817 | 1,618 | 805 | 813 | 1,565 | 782 | 783 | 1,457 | 738 | 719 | 1,376 | 713 | 663 | 1,341 | 693 | 648 | 1,271 | 650 | 621 |
| 65 to 69 years | 1,345 | 693 | 652 | 1,354 | 704 | 650 | 1,407 | 736 | 671 | 1,454 | 732 | 722 | 1,476 | 733 | 743 | 1,450 | 705 | 745 | 1,412 | 687 | 725 |
| 70 to 74 years | 1,082 | 552 | 530 | 1,097 | 559 | 538 | 1,182 | 605 | 577 | 1,145 | 611 | 534 | 1,176 | 631 | 545 | 1,193 | 633 | 560 | 1,219 | 637 | 582 |
| 75 to 79 years | 703 | 373 | 330 | 713 | 374 | 339 | 750 | 383 | 367 | 813 | 407 | 406 | 844 | 428 | 416 | 879 | 439 | 440 | 965 | 484 | 481 |
| 80 to 84 years | 311 | 161 | 150 | 324 | 169 | 155 | 368 | 191 | 177 | 405 | 204 | 201 | 482 | 235 | 247 | 571 | 288 | 283 | 612 | 307 | 305 |
| 85 years and over | 274 | 125 | 149 | 279 | 127 | 152 | 292 | 139 | 153 | 305 | 151 | 154 | 328 | 163 | 165 | 344 | 171 | 173 | 371 | 184 | 187 |
| 0 to 4 years | 1,135 | 592 | 543 | 1,133 | 589 | 544 | 1,104 | 572 | 532 | 1,055 | 553 | 502 | 1,000 | 518 | 482 | 957 | 499 | 458 | 947 | 501 | 446 |
| 5 to 13 years | 2,364 | 1,195 | 1,169 | 2,344 | 1,185 | 1,159 | 2,256 | 1,138 | 1,118 | 2,169 | 1,081 | 1,088 | 2,105 | 1,045 | 1,060 | 2,008 | 1,005 | 1,003 | 1,920 | 950 | 970 |
| 14 to 17 years | 1,055 | 575 | 480 | 1,062 | 578 | 484 | 1,103 | 591 | 512 | 1,080 | 571 | 509 | 1,066 | 562 | 504 | 1,053 | 545 | 508 | 1,012 | 524 | 488 |
| 18 to 24 years | 1,543 | 762 | 781 | 1,552 | 776 | 776 | 1,589 | 832 | 757 | 1,572 | 810 | 762 | 1,639 | 854 | 785 | 1,709 | 881 | 828 | 1,671 | 847 | 824 |
| 15 to 44 years | 9,664 | 4,938 | 4,726 | 9,688 | 4,961 | 4,727 | 9,858 | 5,085 | 4,773 | 9,716 | 5,015 | 4,701 | 9,672 | 5,085 | 4,587 | 9,713 | 5,108 | 4,605 | 9,720 | 5,062 | 4,658 |
| 25 to 44 years | 7,345 | 3,758 | 3,587 | 7,353 | 3,761 | 3,592 | 7,442 | 3,805 | 3,637 | 7,325 | 3,777 | 3,548 | 7,231 | 3,807 | 3,424 | 7,210 | 3,812 | 3,398 | 7,275 | 3,809 | 3,466 |
| 45 to 64 years | 6,173 | 3,170 | 3,003 | 6,170 | 3,170 | 3,000 | 6,114 | 3,145 | 2,969 | 6,001 | 3,088 | 2,913 | 6,007 | 3,077 | 2,930 | 5,971 | 3,049 | 2,922 | 5,929 | 3,036 | 2,893 |
| 65 years and over | 3,715 | 1,904 | 1,811 | 3,767 | 1,933 | 1,834 | 3,999 | 2,054 | 1,945 | 4,122 | 2,105 | 2,017 | 4,306 | 2,190 | 2,116 | 4,437 | 2,236 | 2,201 | 4,579 | 2,299 | 2,280 |
| 16 years and over | 19,272 | 9,870 | 9,402 | 19,346 | 9,919 | 9,427 | 19,696 | 10,134 | 9,562 | 19,571 | 10,072 | 9,499 | 19,720 | 10,205 | 9,515 | 19,865 | 10,260 | 9,605 | 19,979 | 10,272 | 9,707 |
| 18 years and over | 18,776 | 9,594 | 9,182 | 18,842 | 9,640 | 9,202 | 19,144 | 9,836 | 9,308 | 19,020 | 9,780 | 9,240 | 19,183 | 9,928 | 9,255 | 19,327 | 9,978 | 9,349 | 19,454 | 9,991 | 9,463 |
| Median age (years) | 40.0 | 39.9 | 40.0 | 40.1 | 40.0 | 40.1 | 40.2 | 40.1 | 40.4 | 40.6 | 40.3 | 40.8 | 41.1 | 40.7 | 41.5 | 41.5 | 41.1 | 42.0 | 41.9 | 41.5 | 42.3 |
| Uinta County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 20,450 | 10,295 | 10,155 | 20,462 | 10,303 | 10,159 | 20,691 | 10,435 | 10,256 | 20,715 | 10,443 | 10,272 | 20,693 | 10,401 | 10,292 | 20,653 | 10,378 | 10,275 | 20,728 | 10,406 | 10,322 |
| Under 5 years | 1,324 | 685 | 639 | 1,303 | 665 | 638 | 1,282 | 636 | 646 | 1,234 | 615 | 619 | 1,158 | 545 | 613 | 1,144 | 548 | 596 | 1,131 | 545 | 586 |
| 5 to 9 years | 1,653 | 874 | 779 | 1,640 | 869 | 771 | 1,632 | 858 | 774 | 1,587 | 827 | 760 | 1,514 | 787 | 727 | 1,411 | 719 | 692 | 1,369 | 686 | 683 |
| 10 to 14 years | 1,738 | 883 | 855 | 1,735 | 888 | 847 | 1,742 | 905 | 837 | 1,722 | 913 | 809 | 1,709 | 904 | 805 | 1,682 | 885 | 797 | 1,681 | 880 | 801 |
| 15 to 19 years | 1,524 | 799 | 725 | 1,537 | 806 | 731 | 1,591 | 843 | 748 | 1,576 | 823 | 753 | 1,594 | 828 | 766 | 1,570 | 815 | 755 | 1,569 | 824 | 745 |
| 20 to 24 years | 1,002 | 520 | 482 | 1,013 | 527 | 486 | 1,025 | 551 | 474 | 1,081 | 581 | 500 | 1,118 | 601 | 517 | 1,157 | 606 | 551 | 1,149 | 601 | 548 |
| 25 to 29 years | 1,064 | 537 | 527 | 1,064 | 535 | 529 | 1,063 | 523 | 540 | 1,043 | 515 | 528 | 1,041 | 529 | 512 | 1,084 | 575 | 509 | 1,130 | 597 | 533 |
| 30 to 34 years | 1,261 | 604 | 657 | 1,254 | 604 | 650 | 1,274 | 630 | 644 | 1,281 | 641 | 640 | 1,222 | 615 | 607 | 1,221 | 605 | 616 | 1,225 | 600 | 625 |
| 35 to 39 years | 1,433 | 723 | 710 | 1,423 | 717 | 706 | 1,401 | 712 | 689 | 1,348 | 682 | 666 | 1,330 | 661 | 669 | 1,307 | 636 | 671 | 1,313 | 647 | 666 |
| 40 to 44 years | 1,372 | 678 | 694 | 1,388 | 685 | 703 | 1,457 | 709 | 748 | 1,491 | 733 | 758 | 1,509 | 741 | 768 | 1,483 | 750 | 733 | 1,437 | 737 | 700 |
| 45 to 49 years | 1,216 | 599 | 617 | 1,223 | 605 | 618 | 1,252 | 637 | 615 | 1,288 | 665 | 623 | 1,343 | 698 | 645 | 1,371 | 696 | 675 | 1,408 | 706 | 702 |
| 50 to 54 years | 1,024 | 491 | 533 | 1,027 | 488 | 539 | 1,054 | 491 | 563 | 1,072 | 507 | 565 | 1,117 | 547 | 570 | 1,162 | 596 | 566 | 1,177 | 614 | 563 |
| 55 to 59 years | 1,296 | 635 | 661 | 1,280 | 624 | 656 | 1,171 | 556 | 615 | 1,130 | 531 | 599 | 1,074 | 502 | 572 | 1,015 | 474 | 541 | 1,017 | 465 | 552 |
| 60 to 64 years | 1,471 | 757 | 714 | 1,467 | 758 | 709 | 1,456 | 763 | 693 | 1,405 | 700 | 705 | 1,323 | 640 | 683 | 1,262 | 599 | 663 | 1,195 | 568 | 627 |
| 65 to 69 years | 1,265 | 649 | 616 | 1,287 | 657 | 630 | 1,347 | 683 | 664 | 1,384 | 713 | 671 | 1,428 | 727 | 701 | 1,398 | 719 | 679 | 1,383 | 723 | 660 |
| 70 to 74 years | 808 | 401 | 407 | 821 | 408 | 413 | 898 | 446 | 452 | 960 | 482 | 478 | 1,013 | 519 | 494 | 1,106 | 566 | 540 | 1,184 | 598 | 586 |
| 75 to 79 years | 516 | 255 | 261 | 517 | 262 | 255 | 523 | 274 | 249 | 560 | 279 | 281 | 604 | 292 | 312 | 642 | 300 | 342 | 688 | 322 | 366 |
| 80 to 84 years | 255 | 118 | 137 | 254 | 118 | 136 | 285 | 123 | 162 | 323 | 142 | 181 | 371 | 178 | 193 | 404 | 199 | 205 | 429 | 200 | 229 |
| 85 years and over | 228 | 87 | 141 | 229 | 87 | 142 | 238 | 95 | 143 | 230 | 94 | 136 | 225 | 87 | 138 | 234 | 90 | 144 | 243 | 93 | 150 |
| 0 to 4 years | 1,324 | 685 | 639 | 1,303 | 665 | 638 | 1,282 | 636 | 646 | 1,234 | 615 | 619 | 1,158 | 545 | 613 | 1,144 | 548 | 596 | 1,131 | 545 | 586 |
| 5 to 13 years | 3,036 | 1,572 | 1,464 | 3,024 | 1,575 | 1,449 | 3,028 | 1,594 | 1,434 | 2,945 | 1,547 | 1,398 | 2,872 | 1,514 | 1,358 | 2,754 | 1,423 | 1,331 | 2,701 | 1,365 | 1,336 |
| 14 to 17 years | 1,393 | 725 | 668 | 1,395 | 722 | 673 | 1,401 | 706 | 695 | 1,396 | 717 | 679 | 1,389 | 711 | 678 | 1,378 | 716 | 662 | 1,400 | 748 | 652 |
| 18 to 24 years | 1,488 | 779 | 709 | 1,506 | 793 | 713 | 1,561 | 857 | 704 | 1,625 | 880 | 745 | 1,674 | 895 | 779 | 1,688 | 886 | 802 | 1,667 | 878 | 789 |
| 15 to 44 years | 7,656 | 3,861 | 3,795 | 7,679 | 3,874 | 3,805 | 7,811 | 3,968 | 3,843 | 7,820 | 3,975 | 3,845 | 7,814 | 3,975 | 3,839 | 7,822 | 3,987 | 3,835 | 7,823 | 4,006 | 3,817 |
| 25 to 44 years | 5,130 | 2,542 | 2,588 | 5,129 | 2,541 | 2,588 | 5,195 | 2,574 | 2,621 | 5,163 | 2,571 | 2,592 | 5,102 | 2,546 | 2,556 | 5,095 | 2,566 | 2,529 | 5,105 | 2,581 | 2,524 |
| 45 to 64 years | 5,007 | 2,482 | 2,525 | 4,997 | 2,475 | 2,522 | 4,933 | 2,447 | 2,486 | 4,895 | 2,403 | 2,492 | 4,857 | 2,387 | 2,470 | 4,810 | 2,365 | 2,445 | 4,797 | 2,353 | 2,444 |
| 65 years and over | 3,072 | 1,510 | 1,562 | 3,108 | 1,532 | 1,576 | 3,291 | 1,621 | 1,670 | 3,457 | 1,710 | 1,747 | 3,641 | 1,803 | 1,838 | 3,784 | 1,874 | 1,910 | 3,927 | 1,936 | 1,991 |
| 16 years and over | 15,406 | 7,684 | 7,722 | 15,446 | 7,707 | 7,739 | 15,678 | 7,852 | 7,826 | 15,832 | 7,918 | 7,914 | 15,954 | 7,975 | 7,979 | 16,057 | 8,045 | 8,012 | 16,214 | 8,117 | 8,097 |
| 18 years and over | 14,697 | 7,313 | 7,384 | 14,740 | 7,341 | 7,399 | 14,980 | 7,499 | 7,481 | 15,140 | 7,564 | 7,576 | 15,274 | 7,631 | 7,643 | 15,377 | 7,691 | 7,686 | 15,496 | 7,748 | 7,748 |
| Median age (years) | 37.5 | 36.8 | 38.2 | 37.5 | 36.9 | 38.2 | 37.7 | 37.0 | 38.5 | 38.2 | 37.4 | 39.0 | 38.8 | 38.0 | 39.5 | 39.0 | 38.5 | 39.6 | 39.3 | 38.7 | 39.8 |
| Washakie County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 7,681 | 3,890 | 3,791 | 7,659 | 3,874 | 3,785 | 7,723 | 3,913 | 3,810 | 7,738 | 3,936 | 3,802 | 7,731 | 3,916 | 3,815 | 7,637 | 3,890 | 3,747 | 7,597 | 3,866 | 3,731 |
| Under 5 years | 395 | 215 | 180 | 393 | 214 | 179 | 373 | 201 | 172 | 378 | 208 | 170 | 364 | 210 | 154 | 354 | 197 | 157 | 349 | 183 | 166 |
| 5 to 9 years | 447 | 249 | 198 | 443 | 249 | 194 | 424 | 235 | 189 | 442 | 244 | 198 | 445 | 236 | 209 | 420 | 239 | 181 | 406 | 228 | 178 |
| 10 to 14 years | 535 | 255 | 280 | 528 | 253 | 275 | 493 | 255 | 238 | 466 | 243 | 223 | 466 | 235 | 231 | 461 | 243 | 218 | 452 | 243 | 209 |
| 15 to 19 years | 570 | 345 | 225 | 569 | 341 | 228 | 593 | 339 | 254 | 575 | 329 | 246 | 559 | 327 | 232 | 520 | 294 | 226 | 517 | 286 | 231 |
| 20 to 24 years | 291 | 153 | 138 | 293 | 155 | 138 | 317 | 165 | 152 | 333 | 183 | 150 | 345 | 179 | 166 | 371 | 203 | 168 | 360 | 203 | 157 |
| 25 to 29 years | 347 | 160 | 187 | 342 | 159 | 183 | 323 | 162 | 161 | 314 | 153 | 161 | 321 | 168 | 153 | 292 | 156 | 136 | 310 | 176 | 134 |
| 30 to 34 years | 406 | 211 | 195 | 411 | 212 | 199 | 425 | 207 | 218 | 438 | 217 | 221 | 419 | 201 | 218 | 404 | 197 | 207 | 369 | 179 | 190 |
| 35 to 39 years | 453 | 220 | 233 | 445 | 216 | 229 | 430 | 215 | 215 | 426 | 217 | 209 | 436 | 228 | 208 | 450 | 232 | 218 | 472 | 244 | 228 |
| 40 to 44 years | 409 | 207 | 202 | 411 | 210 | 201 | 444 | 235 | 209 | 471 | 243 | 228 | 478 | 239 | 239 | 461 | 230 | 231 | 461 | 233 | 228 |
| 45 to 49 years | 431 | 217 | 214 | 428 | 213 | 215 | 433 | 209 | 224 | 416 | 206 | 210 | 416 | 201 | 215 | 413 | 203 | 210 | 419 | 220 | 199 |
| 50 to 54 years | 440 | 228 | 212 | 433 | 224 | 209 | 435 | 226 | 209 | 441 | 238 | 203 | 451 | 233 | 218 | 445 | 230 | 215 | 433 | 206 | 227 |
| 55 to 59 years | 521 | 250 | 271 | 523 | 253 | 270 | 518 | 263 | 255 | 506 | 252 | 254 | 458 | 235 | 223 | 437 | 225 | 212 | 442 | 233 | 209 |
| 60 to 64 years | 607 | 300 | 307 | 606 | 296 | 310 | 604 | 282 | 322 | 582 | 272 | 310 | 588 | 284 | 304 | 571 | 273 | 298 | 541 | 260 | 281 |
| 65 to 69 years | 548 | 271 | 277 | 547 | 271 | 276 | 568 | 293 | 275 | 597 | 312 | 285 | 584 | 295 | 289 | 607 | 310 | 297 | 627 | 304 | 323 |
| 70 to 74 years | 484 | 245 | 239 | 486 | 243 | 243 | 505 | 240 | 265 | 496 | 232 | 264 | 515 | 240 | 275 | 528 | 249 | 279 | 530 | 262 | 268 |
| 75 to 79 years | 352 | 187 | 165 | 357 | 187 | 170 | 380 | 196 | 184 | 393 | 193 | 200 | 402 | 198 | 204 | 411 | 201 | 210 | 417 | 207 | 210 |
| 80 to 84 years | 226 | 103 | 123 | 230 | 105 | 125 | 236 | 114 | 122 | 241 | 119 | 122 | 267 | 132 | 135 | 273 | 136 | 137 | 270 | 133 | 137 |
| 85 years and over | 219 | 74 | 145 | 214 | 73 | 141 | 222 | 76 | 146 | 223 | 75 | 148 | 217 | 75 | 142 | 219 | 72 | 147 | 222 | 66 | 156 |
| 0 to 4 years | 395 | 215 | 180 | 393 | 214 | 179 | 373 | 201 | 172 | 378 | 208 | 170 | 364 | 210 | 154 | 354 | 197 | 157 | 349 | 183 | 166 |
| 5 to 13 years | 865 | 452 | 413 | 852 | 449 | 403 | 801 | 433 | 368 | 808 | 437 | 371 | 822 | 426 | 396 | 779 | 427 | 352 | 756 | 414 | 342 |
| 14 to 17 years | 530 | 306 | 224 | 525 | 302 | 223 | 515 | 294 | 221 | 481 | 272 | 209 | 452 | 247 | 205 | 447 | 249 | 198 | 437 | 250 | 187 |
| 18 to 24 years | 448 | 244 | 204 | 456 | 247 | 209 | 511 | 267 | 244 | 527 | 290 | 237 | 541 | 304 | 237 | 546 | 303 | 243 | 542 | 296 | 246 |
| 15 to 44 years | 2,476 | 1,296 | 1,180 | 2,471 | 1,293 | 1,178 | 2,532 | 1,323 | 1,209 | 2,557 | 1,342 | 1,215 | 2,558 | 1,342 | 1,216 | 2,498 | 1,312 | 1,186 | 2,489 | 1,321 | 1,168 |
| 25 to 44 years | 1,615 | 798 | 817 | 1,609 | 797 | 812 | 1,622 | 819 | 803 | 1,649 | 830 | 819 | 1,654 | 836 | 818 | 1,607 | 815 | 792 | 1,612 | 832 | 780 |
| 45 to 64 years | 1,999 | 995 | 1,004 | 1,990 | 986 | 1,004 | 1,990 | 980 | 1,010 | 1,945 | 968 | 977 | 1,913 | 953 | 960 | 1,866 | 931 | 935 | 1,835 | 919 | 916 |
| 65 years and over | 1,829 | 880 | 949 | 1,834 | 879 | 955 | 1,911 | 919 | 992 | 1,950 | 931 | 1,019 | 1,985 | 940 | 1,045 | 2,038 | 968 | 1,070 | 2,066 | 972 | 1,094 |
| 16 years and over | 6,157 | 3,068 | 3,089 | 6,152 | 3,064 | 3,088 | 6,298 | 3,151 | 3,147 | 6,321 | 3,166 | 3,155 | 6,336 | 3,165 | 3,171 | 6,295 | 3,147 | 3,148 | 6,267 | 3,136 | 3,131 |
| 18 years and over | 5,891 | 2,917 | 2,974 | 5,889 | 2,909 | 2,980 | 6,034 | 2,985 | 3,049 | 6,071 | 3,019 | 3,052 | 6,093 | 3,033 | 3,060 | 6,057 | 3,017 | 3,040 | 6,055 | 3,019 | 3,036 |
| Median age (years) | 44.8 | 43.3 | 46.2 | 44.9 | 43.2 | 46.4 | 45.5 | 43.7 | 47.0 | 45.3 | 43.4 | 47.4 | 45.4 | 43.7 | 47.4 | 46.0 | 44.1 | 48.4 | 46.1 | 44.2 | 48.6 |
| Weston County | April 1, 2020 | Population Estimate (as of July 1) | |||||||||||||||||||
| Estimates Base | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||||||||||
| Total Population |
Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | Both Sexes | Male | Female | |
| Total | 6,841 | 3,678 | 3,163 | 6,820 | 3,677 | 3,143 | 6,750 | 3,666 | 3,084 | 6,870 | 3,750 | 3,120 | 6,828 | 3,718 | 3,110 | 6,870 | 3,722 | 3,148 | 6,840 | 3,710 | 3,130 |
| Under 5 years | 321 | 157 | 164 | 322 | 161 | 161 | 305 | 158 | 147 | 291 | 144 | 147 | 300 | 149 | 151 | 306 | 148 | 158 | 313 | 138 | 175 |
| 5 to 9 years | 389 | 178 | 211 | 387 | 181 | 206 | 384 | 195 | 189 | 374 | 191 | 183 | 356 | 186 | 170 | 353 | 172 | 181 | 351 | 184 | 167 |
| 10 to 14 years | 427 | 226 | 201 | 419 | 216 | 203 | 420 | 207 | 213 | 420 | 208 | 212 | 422 | 210 | 212 | 418 | 205 | 213 | 377 | 193 | 184 |
| 15 to 19 years | 391 | 202 | 189 | 396 | 207 | 189 | 400 | 209 | 191 | 416 | 224 | 192 | 394 | 213 | 181 | 388 | 211 | 177 | 384 | 202 | 182 |
| 20 to 24 years | 263 | 165 | 98 | 261 | 164 | 97 | 264 | 164 | 100 | 285 | 176 | 109 | 293 | 166 | 127 | 303 | 175 | 128 | 299 | 173 | 126 |
| 25 to 29 years | 318 | 187 | 131 | 312 | 184 | 128 | 276 | 163 | 113 | 262 | 163 | 99 | 277 | 173 | 104 | 288 | 170 | 118 | 293 | 174 | 119 |
| 30 to 34 years | 377 | 214 | 163 | 371 | 209 | 162 | 349 | 196 | 153 | 363 | 208 | 155 | 349 | 195 | 154 | 334 | 194 | 140 | 334 | 198 | 136 |
| 35 to 39 years | 437 | 253 | 184 | 441 | 258 | 183 | 446 | 263 | 183 | 425 | 261 | 164 | 409 | 254 | 155 | 423 | 257 | 166 | 400 | 238 | 162 |
| 40 to 44 years | 465 | 281 | 184 | 464 | 282 | 182 | 470 | 291 | 179 | 496 | 297 | 199 | 486 | 292 | 194 | 468 | 287 | 181 | 470 | 288 | 182 |
| 45 to 49 years | 355 | 203 | 152 | 356 | 203 | 153 | 360 | 203 | 157 | 383 | 219 | 164 | 406 | 233 | 173 | 439 | 251 | 188 | 436 | 257 | 179 |
| 50 to 54 years | 415 | 225 | 190 | 409 | 219 | 190 | 390 | 204 | 186 | 397 | 215 | 182 | 362 | 198 | 164 | 360 | 204 | 156 | 354 | 195 | 159 |
| 55 to 59 years | 526 | 281 | 245 | 518 | 280 | 238 | 489 | 272 | 217 | 468 | 244 | 224 | 477 | 246 | 231 | 438 | 216 | 222 | 432 | 217 | 215 |
| 60 to 64 years | 628 | 352 | 276 | 619 | 348 | 271 | 624 | 348 | 276 | 631 | 358 | 273 | 596 | 337 | 259 | 596 | 334 | 262 | 586 | 329 | 257 |
| 65 to 69 years | 530 | 284 | 246 | 539 | 288 | 251 | 560 | 298 | 262 | 591 | 317 | 274 | 595 | 312 | 283 | 596 | 316 | 280 | 583 | 296 | 287 |
| 70 to 74 years | 391 | 203 | 188 | 392 | 204 | 188 | 406 | 214 | 192 | 433 | 223 | 210 | 454 | 247 | 207 | 464 | 246 | 218 | 495 | 265 | 230 |
| 75 to 79 years | 243 | 118 | 125 | 249 | 122 | 127 | 255 | 128 | 127 | 288 | 148 | 140 | 318 | 156 | 162 | 343 | 172 | 171 | 376 | 194 | 182 |
| 80 to 84 years | 196 | 75 | 121 | 193 | 77 | 116 | 177 | 78 | 99 | 166 | 82 | 84 | 154 | 78 | 76 | 174 | 90 | 84 | 179 | 92 | 87 |
| 85 years and over | 169 | 74 | 95 | 172 | 74 | 98 | 175 | 75 | 100 | 181 | 72 | 109 | 180 | 73 | 107 | 179 | 74 | 105 | 178 | 77 | 101 |
| 0 to 4 years | 321 | 157 | 164 | 322 | 161 | 161 | 305 | 158 | 147 | 291 | 144 | 147 | 300 | 149 | 151 | 306 | 148 | 158 | 313 | 138 | 175 |
| 5 to 13 years | 726 | 356 | 370 | 719 | 351 | 368 | 725 | 358 | 367 | 718 | 353 | 365 | 693 | 354 | 339 | 674 | 332 | 342 | 658 | 348 | 310 |
| 14 to 17 years | 370 | 188 | 182 | 368 | 190 | 178 | 348 | 183 | 165 | 350 | 188 | 162 | 331 | 175 | 156 | 344 | 177 | 167 | 327 | 157 | 170 |
| 18 to 24 years | 374 | 227 | 147 | 376 | 227 | 149 | 395 | 234 | 161 | 427 | 258 | 169 | 441 | 246 | 195 | 444 | 254 | 190 | 426 | 247 | 179 |
| 15 to 44 years | 2,251 | 1,302 | 949 | 2,245 | 1,304 | 941 | 2,205 | 1,286 | 919 | 2,247 | 1,329 | 918 | 2,208 | 1,293 | 915 | 2,204 | 1,294 | 910 | 2,180 | 1,273 | 907 |
| 25 to 44 years | 1,597 | 935 | 662 | 1,588 | 933 | 655 | 1,541 | 913 | 628 | 1,546 | 929 | 617 | 1,521 | 914 | 607 | 1,513 | 908 | 605 | 1,497 | 898 | 599 |
| 45 to 64 years | 1,924 | 1,061 | 863 | 1,902 | 1,050 | 852 | 1,863 | 1,027 | 836 | 1,879 | 1,036 | 843 | 1,841 | 1,014 | 827 | 1,833 | 1,005 | 828 | 1,808 | 998 | 810 |
| 65 years and over | 1,529 | 754 | 775 | 1,545 | 765 | 780 | 1,573 | 793 | 780 | 1,659 | 842 | 817 | 1,701 | 866 | 835 | 1,756 | 898 | 858 | 1,811 | 924 | 887 |
| 16 years and over | 5,601 | 3,066 | 2,535 | 5,591 | 3,068 | 2,523 | 5,557 | 3,063 | 2,494 | 5,710 | 3,166 | 2,544 | 5,669 | 3,125 | 2,544 | 5,707 | 3,156 | 2,551 | 5,709 | 3,154 | 2,555 |
| 18 years and over | 5,424 | 2,977 | 2,447 | 5,411 | 2,975 | 2,436 | 5,372 | 2,967 | 2,405 | 5,511 | 3,065 | 2,446 | 5,504 | 3,040 | 2,464 | 5,546 | 3,065 | 2,481 | 5,542 | 3,067 | 2,475 |
| Median age (years) | 45.4 | 44.4 | 46.8 | 45.5 | 44.5 | 46.9 | 45.7 | 44.8 | 47.3 | 46.1 | 45.1 | 47.9 | 46.5 | 45.4 | 48.1 | 46.6 | 45.6 | 47.9 | 47.1 | 46.1 | 48.7 |
| Source: U.S. Census Bureau, Population Division | |||||||||||||||||||||
| Release Date: June 2026 | |||||||||||||||||||||