Annual Estimates of the Resident Population for Selected Age Groups by Sex for Wyoming: April 1, 2010 to July 1, 2018    
2018 Population Estimates                            
Age April 1, 2010 Population Estimate (as of July 1)
    Census Estimates Base 2010 2011 2012 2013 2014 2015 2016 2017 2018
    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 Both Sexes Male Female Both Sexes Male Female Both Sexes Male Female Both Sexes Male Female
Total 563,626 287,437 276,189 563,773 287,470 276,303 564,483 287,784 276,699 567,224 289,226 277,998 576,270 294,262 282,008 582,123 297,224 284,899 582,548 297,390 285,158 585,668 299,273 286,395 584,290 298,461 285,829 578,934 295,328 283,606 577,737 294,534 283,203
  Under 5 years 40,203 20,596 19,607 40,200 20,596 19,604 40,178 20,546 19,632 39,577 20,163 19,414 38,976 19,838 19,138 38,753 19,812 18,941 38,443 19,730 18,713 38,447 19,912 18,535 37,881 19,743 18,138 36,676 19,048 17,628 35,912 18,633 17,279
  5 to 9 years 37,213 19,203 18,010 37,212 19,203 18,009 37,388 19,291 18,097 38,169 19,652 18,517 39,389 20,260 19,129 40,226 20,673 19,553 40,719 20,771 19,948 41,088 20,956 20,132 40,363 20,539 19,824 38,890 19,865 19,025 37,847 19,407 18,440
  10 to 14 years 35,955 18,592 17,363 35,956 18,593 17,363 35,987 18,618 17,369 36,134 18,681 17,453 36,505 18,872 17,633 36,888 19,068 17,820 37,245 19,243 18,002 37,793 19,462 18,331 38,465 19,840 18,625 38,782 19,982 18,800 39,104 20,078 19,026
  15 to 19 years 38,142 19,626 18,516 38,144 19,628 18,516 37,871 19,542 18,329 36,882 19,136 17,746 36,879 19,068 17,811 37,312 19,269 18,043 36,542 18,870 17,672 36,792 19,100 17,692 36,448 18,937 17,511 36,239 18,915 17,324 36,313 18,934 17,379
  20 to 24 years 40,318 21,315 19,003 40,317 21,314 19,003 40,393 21,276 19,117 40,864 21,408 19,456 42,385 22,384 20,001 43,131 22,820 20,311 42,683 22,591 20,092 41,649 22,129 19,520 40,312 21,478 18,834 38,435 20,327 18,108 37,966 20,104 17,862
  25 to 29 years 41,276 21,752 19,524 41,274 21,751 19,523 41,353 21,801 19,552 41,130 21,685 19,445 41,262 21,753 19,509 40,788 21,398 19,390 40,781 21,447 19,334 40,829 21,439 19,390 40,249 20,980 19,269 39,465 20,614 18,851 38,879 20,222 18,657
  30 to 34 years 36,373 18,919 17,454 36,373 18,919 17,454 36,687 19,084 17,603 37,972 19,797 18,175 39,601 20,764 18,837 40,779 21,321 19,458 41,128 21,529 19,599 41,382 21,634 19,748 41,232 21,457 19,775 39,965 20,733 19,232 38,899 20,240 18,659
  35 to 39 years 33,861 17,702 16,159 33,861 17,702 16,159 33,760 17,646 16,114 33,263 17,384 15,879 34,088 17,841 16,247 35,064 18,374 16,690 35,806 18,646 17,160 37,258 19,418 17,840 38,077 19,866 18,211 38,438 20,006 18,432 39,158 20,295 18,863
  40 to 44 years 33,105 17,149 15,956 33,105 17,150 15,955 33,165 17,195 15,970 33,608 17,496 16,112 34,213 17,909 16,304 34,164 17,899 16,265 33,918 17,814 16,104 33,525 17,533 15,992 33,127 17,274 15,853 33,084 17,183 15,901 33,555 17,470 16,085
  45 to 49 years 39,472 19,713 19,759 39,473 19,712 19,761 39,014 19,523 19,491 36,769 18,557 18,212 35,580 18,071 17,509 33,953 17,404 16,549 32,684 16,793 15,891 32,596 16,841 15,755 32,782 16,994 15,788 32,693 16,928 15,765 32,540 16,815 15,725
  50 to 54 years 44,105 22,450 21,655 44,108 22,451 21,657 43,967 22,340 21,627 43,538 21,984 21,554 42,787 21,598 21,189 41,982 21,058 20,924 40,205 20,219 19,986 38,121 19,220 18,901 35,758 18,092 17,666 33,840 17,130 16,710 32,340 16,474 15,866
  55 to 59 years 40,946 20,928 20,018 40,951 20,931 20,020 41,174 21,036 20,138 41,989 21,446 20,543 43,089 21,908 21,181 43,246 21,899 21,347 42,812 21,636 21,176 42,448 21,457 20,991 41,824 21,068 20,756 40,439 20,368 20,071 39,394 19,714 19,680
  60 to 64 years 32,567 16,878 15,689 32,569 16,878 15,691 33,000 17,051 15,949 35,079 18,035 17,044 35,730 18,362 17,368 36,994 18,956 18,038 37,638 19,241 18,397 38,561 19,616 18,945 39,440 20,010 19,430 40,200 20,271 19,929 40,455 20,329 20,126
  65 to 69 years 22,974 11,555 11,419 22,985 11,562 11,423 23,152 11,669 11,483 23,759 12,015 11,744 25,983 13,178 12,805 27,325 13,854 13,471 28,889 14,743 14,146 30,571 15,634 14,937 32,305 16,459 15,846 32,603 16,551 16,052 33,583 17,087 16,496
  70 to 74 years 16,594 8,126 8,468 16,600 8,127 8,473 16,696 8,181 8,515 17,199 8,453 8,746 17,911 8,831 9,080 18,985 9,405 9,580 19,783 9,726 10,057 20,546 10,125 10,421 21,226 10,516 10,710 23,318 11,680 11,638 24,585 12,288 12,297
  75 to 79 years 12,492 5,704 6,788 12,501 5,705 6,796 12,488 5,703 6,785 12,690 5,825 6,865 12,833 5,913 6,920 13,276 6,196 7,080 13,732 6,475 7,257 14,194 6,720 7,474 14,592 6,960 7,632 15,222 7,288 7,934 16,203 7,795 8,408
  80 to 84 years 9,428 4,176 5,252 9,451 4,179 5,272 9,463 4,179 5,284 9,612 4,249 5,363 9,817 4,323 5,494 9,629 4,241 5,388 9,554 4,187 5,367 9,623 4,200 5,423 9,682 4,256 5,426 9,944 4,410 5,534 10,323 4,648 5,675
  85 years and over 8,602 3,053 5,549 8,693 3,069 5,624 8,747 3,103 5,644 8,990 3,260 5,730 9,242 3,389 5,853 9,628 3,577 6,051 9,986 3,729 6,257 10,245 3,877 6,368 10,527 3,992 6,535 10,701 4,029 6,672 10,681 4,001 6,680
                                                                   
Under 18 years 135,402 69,776 65,626 135,400 69,778 65,622 135,486 69,795 65,691 135,370 69,578 65,792 136,382 69,994 66,388 137,669 70,661 67,008 138,364 71,010 67,354 139,552 71,833 67,719 138,773 71,585 67,188 136,247 70,262 65,985 134,775 69,420 65,355
  Under 5 years 40,203 20,596 19,607 40,200 20,596 19,604 40,178 20,546 19,632 39,577 20,163 19,414 38,976 19,838 19,138 38,753 19,812 18,941 38,443 19,730 18,713 38,447 19,912 18,535 37,881 19,743 18,138 36,676 19,048 17,628 35,912 18,633 17,279
  5 to 13 years 66,191 34,173 32,018 66,191 34,174 32,017 66,366 34,289 32,077 67,102 34,674 32,428 68,652 35,412 33,240 69,869 35,930 33,939 70,459 36,114 34,345 71,540 36,648 34,892 71,483 36,560 34,923 70,181 36,006 34,175 69,500 35,621 33,879
  14 to 17 years 29,008 15,007 14,001 29,009 15,008 14,001 28,942 14,960 13,982 28,691 14,741 13,950 28,754 14,744 14,010 29,047 14,919 14,128 29,462 15,166 14,296 29,565 15,273 14,292 29,409 15,282 14,127 29,390 15,208 14,182 29,363 15,166 14,197
18 to 64 years 358,134 185,047 173,087 358,143 185,050 173,093 358,451 185,154 173,297 359,604 185,846 173,758 364,102 188,634 175,468 365,611 189,290 176,321 362,240 187,520 174,720 360,937 186,884 174,053 357,185 184,693 172,492 350,899 181,108 169,791 347,587 179,295 168,292
  18 to 24 years 56,429 29,556 26,873 56,429 29,556 26,873 56,331 29,478 26,853 56,256 29,462 26,794 57,752 30,428 27,324 58,641 30,981 27,660 57,268 30,195 27,073 56,217 29,726 26,491 54,696 28,952 25,744 52,775 27,875 24,900 52,367 27,736 24,631
  25 to 44 years 144,615 75,522 69,093 144,613 75,522 69,091 144,965 75,726 69,239 145,973 76,362 69,611 149,164 78,267 70,897 150,795 78,992 71,803 151,633 79,436 72,197 152,994 80,024 72,970 152,685 79,577 73,108 150,952 78,536 72,416 150,491 78,227 72,264
  45 to 64 years 157,090 79,969 77,121 157,101 79,972 77,129 157,155 79,950 77,205 157,375 80,022 77,353 157,186 79,939 77,247 156,175 79,317 76,858 153,339 77,889 75,450 151,726 77,134 74,592 149,804 76,164 73,640 147,172 74,697 72,475 144,729 73,332 71,397
65 years and over 70,090 32,614 37,476 70,230 32,642 37,588 70,546 32,835 37,711 72,250 33,802 38,448 75,786 35,634 40,152 78,843 37,273 41,570 81,944 38,860 43,084 85,179 40,556 44,623 88,332 42,183 46,149 91,788 43,958 47,830 95,375 45,819 49,556
85 years and over 8,602 3,053 5,549 8,693 3,069 5,624 8,747 3,103 5,644 8,990 3,260 5,730 9,242 3,389 5,853 9,628 3,577 6,051 9,986 3,729 6,257 10,245 3,877 6,368 10,527 3,992 6,535 10,701 4,029 6,672 10,681 4,001 6,680
                                                                   
16 years and over 443,141 225,399 217,742 443,291 225,431 217,860 443,837 225,683 218,154 446,295 227,100 219,195 454,117 231,611 222,506 458,922 233,952 224,970 458,843 233,825 225,018 460,819 235,040 225,779 460,337 234,626 225,711 457,307 232,645 224,662 457,394 232,568 224,826
18 years and over 428,224 217,661 210,563 428,373 217,692 210,681 428,997 217,989 211,008 431,854 219,648 212,206 439,888 224,268 215,620 444,454 226,563 217,891 444,184 226,380 217,804 446,116 227,440 218,676 445,517 226,876 218,641 442,687 225,066 217,621 442,962 225,114 217,848
15 to 44 years 223,075 116,463 106,612 223,074 116,464 106,610 223,229 116,544 106,685 223,719 116,906 106,813 228,428 119,719 108,709 231,238 121,081 110,157 230,858 120,897 109,961 231,435 121,253 110,182 229,445 119,992 109,453 225,626 117,778 107,848 224,770 117,265 107,505
                                                                   
Median age (years) 36.8 36.0 37.7 36.8 36.0 37.7 36.8 36.0 37.7 36.9 36.2 37.7 36.9 36.2 37.7 36.8 36.1 37.6 36.8 36.2 37.6 36.9 36.2 37.6 37.1 36.5 37.9 37.7 37.0 38.4 38.0 37.3 38.7
                                 
                               
Age Distribution (%) Change, April 2010-July 2018 Change, July 2017-July 2018
    April, 2010 July, 2018 Number Percent Number Percent
    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 100.0 51.0 49.0 100.0 51.0 49.0 14,111 7,097 7,014 2.5 2.5 2.5 -1,197 -794 -403 -0.2 -0.3 -0.1
  Under 5 years 7.1 3.7 3.5 6.2 3.2 3.0 -4,291 -1,963 -2,328 -10.7 -9.5 -11.9 -764 -415 -349 -2.1 -2.2 -2.0
  5 to 9 years 6.6 3.4 3.2 6.6 3.4 3.2 634 204 430 1.7 1.1 2.4 -1,043 -458 -585 -2.7 -2.3 -3.1
  10 to 14 years 6.4 3.3 3.1 6.8 3.5 3.3 3,149 1,486 1,663 8.8 8.0 9.6 322 96 226 0.8 0.5 1.2
  15 to 19 years 6.8 3.5 3.3 6.3 3.3 3.0 -1,829 -692 -1,137 -4.8 -3.5 -6.1 74 19 55 0.2 0.1 0.3
  20 to 24 years 7.2 3.8 3.4 6.6 3.5 3.1 -2,352 -1,211 -1,141 -5.8 -5.7 -6.0 -469 -223 -246 -1.2 -1.1 -1.4
  25 to 29 years 7.3 3.9 3.5 6.7 3.5 3.2 -2,397 -1,530 -867 -5.8 -7.0 -4.4 -586 -392 -194 -1.5 -1.9 -1.0
  30 to 34 years 6.5 3.4 3.1 6.7 3.5 3.2 2,526 1,321 1,205 6.9 7.0 6.9 -1,066 -493 -573 -2.7 -2.4 -3.0
  35 to 39 years 6.0 3.1 2.9 6.8 3.5 3.3 5,297 2,593 2,704 15.6 14.6 16.7 720 289 431 1.9 1.4 2.3
  40 to 44 years 5.9 3.0 2.8 5.8 3.0 2.8 450 321 129 1.4 1.9 0.8 471 287 184 1.4 1.7 1.2
  45 to 49 years 7.0 3.5 3.5 5.6 2.9 2.7 -6,932 -2,898 -4,034 -17.6 -14.7 -20.4 -153 -113 -40 -0.5 -0.7 -0.3
  50 to 54 years 7.8 4.0 3.8 5.6 2.9 2.7 -11,765 -5,976 -5,789 -26.7 -26.6 -26.7 -1,500 -656 -844 -4.4 -3.8 -5.1
  55 to 59 years 7.3 3.7 3.6 6.8 3.4 3.4 -1,552 -1,214 -338 -3.8 -5.8 -1.7 -1,045 -654 -391 -2.6 -3.2 -1.9
  60 to 64 years 5.8 3.0 2.8 7.0 3.5 3.5 7,888 3,451 4,437 24.2 20.4 28.3 255 58 197 0.6 0.3 1.0
  65 to 69 years 4.1 2.1 2.0 5.8 3.0 2.9 10,609 5,532 5,077 46.2 47.9 44.5 980 536 444 3.0 3.2 2.8
  70 to 74 years 2.9 1.4 1.5 4.3 2.1 2.1 7,991 4,162 3,829 48.2 51.2 45.2 1,267 608 659 5.4 5.2 5.7
  75 to 79 years 2.2 1.0 1.2 2.8 1.3 1.5 3,711 2,091 1,620 29.7 36.7 23.9 981 507 474 6.4 7.0 6.0
  80 to 84 years 1.7 0.7 0.9 1.8 0.8 1.0 895 472 423 9.5 11.3 8.1 379 238 141 3.8 5.4 2.5
  85 years and over 1.5 0.5 1.0 1.8 0.7 1.2 2,079 948 1,131 24.2 31.1 20.4 -20 -28 8 -0.2 -0.7 0.1
                                     
Under 18 years 24.0 12.4 11.6 23.3 12.0 11.3 -627 -356 -271 -0.5 -0.5 -0.4 -1,472 -842 -630 -1.1 -1.2 -1.0
  Under 5 years 7.1 3.7 3.5 6.2 3.2 3.0 -4,291 -1,963 -2,328 -10.7 -9.5 -11.9 -764 -415 -349 -2.1 -2.2 -2.0
  5 to 13 years 11.7 6.1 5.7 12.0 6.2 5.9 3,309 1,448 1,861 5.0 4.2 5.8 -681 -385 -296 -1.0 -1.1 -0.9
  14 to 17 years 5.1 2.7 2.5 5.1 2.6 2.5 355 159 196 1.2 1.1 1.4 -27 -42 15 -0.1 -0.3 0.1
18 to 64 years 63.5 32.8 30.7 60.2 31.0 29.1 -10,547 -5,752 -4,795 -2.9 -3.1 -2.8 -3,312 -1,813 -1,499 -0.9 -1.0 -0.9
  18 to 24 years 10.0 5.2 4.8 9.1 4.8 4.3 -4,062 -1,820 -2,242 -7.2 -6.2 -8.3 -408 -139 -269 -0.8 -0.5 -1.1
  25 to 44 years 25.7 13.4 12.3 26.0 13.5 12.5 5,876 2,705 3,171 4.1 3.6 4.6 -461 -309 -152 -0.3 -0.4 -0.2
  45 to 64 years 27.9 14.2 13.7 25.1 12.7 12.4 -12,361 -6,637 -5,724 -7.9 -8.3 -7.4 -2,443 -1,365 -1,078 -1.7 -1.8 -1.5
65 years and over 12.4 5.8 6.6 16.5 7.9 8.6 25,285 13,205 12,080 36.1 40.5 32.2 3,587 1,861 1,726 3.9 4.2 3.6
85 years and over 1.5 0.5 1.0 1.8 0.7 1.2 2,079 948 1,131 24.2 31.1 20.4 -20 -28 8 -0.2 -0.7 0.1
                                     
16 years and over 78.6 40.0 38.6 79.2 40.3 38.9 14,253 7,169 7,084 3.2 3.2 3.3 87 -77 164 0.0 0.0 0.1
18 years and over 76.0 38.6 37.4 76.7 39.0 37.7 14,738 7,453 7,285 3.4 3.4 3.5 275 48 227 0.1 0.0 0.1
15 to 44 years 39.6 20.7 18.9 38.9 20.3 18.6 1,695 802 893 0.8 0.7 0.8 -856 -513 -343 -0.4 -0.4 -0.3
                                     
Median age (years) NA NA NA NA NA NA 1.2 1.3 1.0 3.3 3.6 2.7 0.3 0.3 0.3 0.8 0.8 0.8
Source: U.S. Census Bureau, Population Division, June 2019