Estimated number a of workers insured in the event of disability,
by age group and sex, on December 31, 1970-2024
[In thousands]

Year Total Under 20 20-24 25-29 30-34 35-39 40-44 45-49 50-54 55-59 60-64 65-66
1970 75,388 3,954 12,771 10,046 7,369 6,834 7,448 7,830 7,191 6,499 5,446 -
1971 77,117 3,975 12,997 10,726 7,665 6,921 7,434 7,801 7,417 6,639 5,542 -
1972 78,827 3,973 12,920 11,475 8,217 7,046 7,394 7,844 7,575 6,703 5,680 -
1973 81,409 4,393 13,432 12,062 8,743 7,282 7,344 7,858 7,704 6,838 5,754 -
1974 84,318 4,941 14,173 12,799 9,127 7,494 7,336 7,804 7,858 6,868 5,917 -
1975 86,302 5,065 14,596 13,500 9,439 7,694 7,341 7,788 7,872 6,979 6,029 -
1976 87,816 4,865 14,753 13,972 10,087 7,946 7,401 7,737 7,785 7,165 6,107 -
1977 89,754 4,862 15,043 14,210 10,829 8,457 7,495 7,648 7,804 7,266 6,141 -
1978 94,156 5,933 16,302 14,791 11,473 8,977 7,741 7,579 7,788 7,351 6,221 -
1979 97,867 6,505 17,167 15,545 12,264 9,416 7,977 7,568 7,733 7,476 6,218 -
1980 100,508 6,354 17,555 16,305 13,107 9,807 8,262 7,582 7,735 7,501 6,301 -
1981 102,342 5,802 17,396 16,941 13,747 10,556 8,590 7,694 7,699 7,440 6,477 -
1982 103,736 5,119 16,855 17,377 14,145 11,463 9,217 7,850 7,645 7,472 6,595 -
1983 104,722 4,355 16,277 17,683 14,640 12,105 9,771 8,142 7,582 7,486 6,679 -
1984 106,313 3,941 16,017 17,867 15,256 12,866 10,215 8,369 7,577 7,412 6,795 -
1985 108,850 4,117 15,998 18,109 15,923 13,657 10,579 8,642 7,604 7,421 6,800 -
1986 111,063 4,249 15,794 18,289 16,457 14,198 11,304 8,950 7,707 7,384 6,732 -
1987 113,237 4,370 15,418 18,433 16,966 14,507 12,106 9,530 7,836 7,326 6,747 -
1988 115,342 4,674 15,144 18,432 17,319 14,949 12,675 10,064 8,086 7,263 6,736 -
1989 117,561 4,833 15,105 18,384 17,586 15,505 13,392 10,506 8,306 7,280 6,665 -
1990 119,496 4,589 15,186 18,170 17,856 16,114 14,169 10,836 8,573 7,311 6,691 -
1991 120,773 4,084 14,947 17,796 18,074 16,638 14,711 11,559 8,882 7,421 6,660 -
1992 121,994 3,697 14,460 17,343 18,311 17,172 14,977 12,392 9,466 7,552 6,626 -
1993 123,395 3,498 14,084 16,888 18,419 17,632 15,451 12,996 10,030 7,804 6,591 -
1994 125,147 3,555 13,771 16,574 18,415 17,972 16,020 13,735 10,474 8,023 6,610 -
1995 127,109 3,800 13,506 16,549 18,136 18,269 16,603 14,493 10,816 8,280 6,659 -
1996 129,118 4,059 13,332 16,575 17,727 18,469 17,089 14,992 11,516 8,596 6,764 -
1997 131,176 4,215 13,542 16,456 17,285 18,609 17,535 15,190 12,323 9,136 6,884 -
1998 133,405 4,479 13,845 16,295 16,910 18,660 17,920 15,616 12,904 9,681 7,095 -
1999 135,773 4,702 14,223 16,044 16,720 18,661 18,247 16,164 13,613 10,089 7,311 -
2000 138,068 4,766 14,710 15,654 16,784 18,450 18,584 16,757 14,383 10,421 7,560 -
2001 140,038 4,664 15,019 15,396 16,877 18,126 18,822 17,278 14,892 11,102 7,863 -
2002 141,316 4,231 15,001 15,459 16,768 17,719 18,982 17,747 15,119 11,907 8,385 -
2003 142,437 3,780 14,817 15,595 16,562 17,356 19,024 18,139 15,531 12,508 8,901 223
2004 143,803 3,525 14,672 15,823 16,256 17,130 18,959 18,414 16,053 13,197 9,300 475
2005 145,493 3,462 14,670 16,188 15,807 17,160 18,664 18,675 16,615 13,897 9,591 766
2006 147,263 3,524 14,825 16,549 15,458 17,168 18,254 18,810 17,065 14,348 10,208 1,056
2007 148,879 3,553 14,936 16,840 15,483 16,967 17,744 18,872 17,472 14,546 10,963 1,504
2008 149,907 3,438 14,912 17,071 15,598 16,701 17,299 18,836 17,801 14,909 11,497 1,845
2009 149,586 2,958 14,472 17,068 15,795 16,301 17,006 18,705 18,027 15,402 12,101 1,751
2010 148,928 2,325 13,836 16,944 16,084 15,796 16,963 18,352 18,229 15,904 12,740 1,757
2011 148,958 1,999 13,570 16,802 16,368 15,422 16,921 17,913 18,329 16,344 13,164 2,126
2012 149,491 1,965 13,755 16,749 16,596 15,398 16,726 17,414 18,358 16,730 13,365 2,435
2013 149,904 2,042 14,001 16,846 16,765 15,467 16,439 16,952 18,308 17,047 13,696 2,340
2014 150,676 2,136 14,306 17,148 16,830 15,652 16,068 16,672 18,154 17,229 14,162 2,319
2015 151,674 2,263 14,494 17,569 16,858 16,005 15,591 16,639 17,833 17,420 14,639 2,365
2016 152,905 2,537 14,688 17,991 16,923 16,343 15,264 16,635 17,427 17,525 15,064 2,509
2017 153,908 2,699 14,828 18,313 17,098 16,616 15,274 16,478 16,961 17,587 15,446 2,610
2018 154,971 2,832 14,983 18,539 17,406 16,904 15,428 16,262 16,580 17,581 15,793 2,664
2019 156,350 2,986 15,135 18,645 17,871 17,159 15,747 15,998 16,401 17,542 16,060 2,805
2020 156,883 2,997 15,080 18,505 18,359 17,341 16,181 15,593 16,425 17,273 16,256 2,873
2021 158,096 3,260 15,128 18,402 18,765 17,516 16,587 15,303 16,441 16,905 16,376 3,413
2022 159,441 3,159 15,379 18,300 19,133 17,704 17,012 15,283 16,409 16,590 16,446 4,027
2023 160,634 3,054 15,642 18,278 19,308 18,046 17,320 15,446 16,219 16,309 16,444 4,568
2024 161,412 3,009 15,645 18,210 19,313 18,430 17,499 15,733 15,914 16,078 16,501 5,081
Male
1970 50,196 2,604 7,746 6,587 5,381 5,006 5,237 5,251 4,682 4,199 3,504 -
1971 50,880 2,591 7,818 6,941 5,528 5,028 5,182 5,203 4,786 4,256 3,548 -
1972 51,575 2,551 7,747 7,328 5,834 5,075 5,101 5,209 4,857 4,259 3,615 -
1973 52,731 2,773 7,973 7,603 6,143 5,180 5,015 5,187 4,914 4,303 3,640 -
1974 54,019 3,059 8,300 7,949 6,332 5,285 4,964 5,112 4,999 4,293 3,725 -
1975 54,781 3,071 8,464 8,272 6,458 5,370 4,950 5,073 4,992 4,351 3,782 -
1976 55,236 2,883 8,496 8,425 6,787 5,481 4,958 5,007 4,931 4,450 3,819 -
1977 55,934 2,831 8,601 8,442 7,155 5,763 4,988 4,902 4,926 4,513 3,816 -
1978 57,925 3,446 9,171 8,655 7,419 6,046 5,078 4,813 4,895 4,559 3,842 -
1979 59,430 3,734 9,535 8,964 7,753 6,235 5,169 4,757 4,823 4,631 3,831 -
1980 60,331 3,589 9,678 9,295 8,113 6,374 5,261 4,737 4,792 4,616 3,877 -
1981 60,826 3,244 9,547 9,568 8,338 6,729 5,376 4,766 4,723 4,564 3,972 -
1982 61,053 2,826 9,232 9,749 8,433 7,129 5,661 4,806 4,629 4,562 4,026 -
1983 61,172 2,391 8,940 9,850 8,603 7,389 5,944 4,905 4,548 4,541 4,062 -
1984 61,677 2,156 8,777 9,913 8,864 7,730 6,141 4,995 4,501 4,468 4,132 -
1985 62,682 2,253 8,720 10,006 9,177 8,087 6,292 5,094 4,500 4,440 4,114 -
1986 63,474 2,307 8,553 10,044 9,420 8,319 6,647 5,209 4,538 4,380 4,056 -
1987 64,248 2,350 8,323 10,057 9,644 8,402 7,047 5,490 4,587 4,297 4,050 -
1988 65,047 2,496 8,164 10,037 9,767 8,592 7,293 5,772 4,672 4,236 4,019 -
1989 65,931 2,593 8,142 9,984 9,855 8,840 7,625 5,965 4,763 4,211 3,953 -
1990 66,708 2,459 8,197 9,854 9,964 9,140 7,965 6,107 4,864 4,217 3,941 -
1991 67,100 2,173 8,058 9,646 10,025 9,398 8,203 6,466 4,983 4,263 3,884 -
1992 67,471 1,936 7,779 9,406 10,115 9,665 8,295 6,871 5,268 4,310 3,828 -
1993 67,992 1,832 7,540 9,164 10,180 9,860 8,516 7,145 5,564 4,409 3,784 -
1994 68,695 1,858 7,366 8,961 10,149 10,009 8,811 7,491 5,766 4,511 3,774 -
1995 69,485 1,979 7,180 8,917 9,979 10,147 9,125 7,834 5,916 4,614 3,794 -
1996 70,285 2,095 7,038 8,884 9,740 10,230 9,381 8,064 6,270 4,734 3,850 -
1997 71,124 2,173 7,091 8,785 9,489 10,257 9,620 8,134 6,669 5,010 3,895 -
1998 72,044 2,310 7,203 8,628 9,255 10,285 9,790 8,348 6,943 5,301 3,982 -
1999 73,039 2,430 7,359 8,449 9,100 10,256 9,948 8,638 7,274 5,494 4,092 -
2000 74,001 2,444 7,596 8,195 9,090 10,110 10,111 8,974 7,630 5,655 4,195 -
2001 74,799 2,384 7,732 8,036 9,082 9,923 10,209 9,244 7,868 5,997 4,326 -
2002 75,260 2,148 7,727 8,023 8,993 9,677 10,263 9,496 7,955 6,386 4,592 -
2003 75,666 1,913 7,619 8,067 8,825 9,467 10,289 9,667 8,160 6,674 4,866 120
2004 76,248 1,761 7,558 8,175 8,635 9,313 10,257 9,803 8,426 6,996 5,060 263
2005 77,012 1,717 7,544 8,357 8,368 9,310 10,097 9,940 8,740 7,316 5,198 426
2006 77,798 1,746 7,593 8,526 8,178 9,276 9,888 10,002 8,979 7,524 5,505 579
2007 78,528 1,757 7,663 8,674 8,135 9,167 9,617 10,030 9,197 7,594 5,875 820
2008 78,918 1,703 7,646 8,784 8,164 8,984 9,388 10,023 9,337 7,765 6,117 1,007
2009 78,537 1,443 7,389 8,781 8,246 8,740 9,195 9,954 9,446 8,008 6,392 943
2010 78,006 1,117 7,024 8,682 8,398 8,426 9,159 9,757 9,544 8,287 6,679 934
2011 77,881 973 6,877 8,574 8,538 8,211 9,088 9,526 9,590 8,504 6,873 1,127
2012 78,069 972 7,010 8,532 8,648 8,143 8,972 9,259 9,592 8,708 6,945 1,288
2013 78,181 997 7,175 8,580 8,727 8,169 8,768 9,025 9,570 8,839 7,099 1,232
2014 78,473 1,048 7,333 8,725 8,767 8,247 8,549 8,850 9,493 8,922 7,333 1,207
2015 78,865 1,104 7,423 8,946 8,753 8,427 8,260 8,827 9,315 9,009 7,589 1,214
2016 79,424 1,253 7,517 9,178 8,756 8,603 8,075 8,777 9,113 9,053 7,803 1,298
2017 79,864 1,324 7,587 9,339 8,842 8,742 8,040 8,687 8,878 9,078 7,994 1,354
2018 80,335 1,396 7,666 9,452 8,991 8,892 8,103 8,529 8,695 9,088 8,140 1,383
2019 80,964 1,462 7,737 9,500 9,222 9,033 8,253 8,382 8,573 9,077 8,273 1,454
2020 81,179 1,465 7,721 9,433 9,459 9,106 8,485 8,140 8,574 8,939 8,361 1,496
2021 81,668 1,572 7,752 9,369 9,666 9,159 8,696 7,980 8,540 8,755 8,423 1,757
2022 82,172 1,528 7,861 9,286 9,850 9,218 8,899 7,946 8,507 8,580 8,429 2,069
2023 82,659 1,466 7,983 9,294 9,933 9,353 9,057 7,986 8,391 8,427 8,431 2,336
2024 82,845 1,433 7,965 9,248 9,919 9,512 9,119 8,112 8,205 8,299 8,443 2,588
Female
1970 25,191 1,350 5,026 3,459 1,988 1,828 2,211 2,579 2,509 2,300 1,942 -
1971 26,237 1,385 5,179 3,785 2,137 1,894 2,252 2,598 2,631 2,383 1,993 -
1972 27,252 1,422 5,173 4,147 2,383 1,970 2,293 2,635 2,718 2,444 2,066 -
1973 28,677 1,620 5,459 4,458 2,600 2,102 2,329 2,671 2,790 2,535 2,114 -
1974 30,300 1,882 5,872 4,851 2,795 2,209 2,372 2,693 2,859 2,575 2,192 -
1975 31,521 1,994 6,132 5,228 2,982 2,324 2,392 2,715 2,881 2,628 2,247 -
1976 32,580 1,981 6,257 5,547 3,300 2,465 2,443 2,730 2,854 2,715 2,288 -
1977 33,820 2,031 6,442 5,769 3,675 2,693 2,507 2,746 2,878 2,754 2,326 -
1978 36,232 2,487 7,131 6,136 4,054 2,932 2,663 2,766 2,893 2,792 2,379 -
1979 38,438 2,771 7,633 6,582 4,511 3,181 2,808 2,811 2,910 2,845 2,387 -
1980 40,177 2,765 7,877 7,010 4,993 3,433 3,001 2,845 2,944 2,885 2,424 -
1981 41,516 2,558 7,850 7,373 5,409 3,828 3,215 2,928 2,976 2,876 2,505 -
1982 42,684 2,293 7,622 7,628 5,713 4,333 3,557 3,044 3,016 2,909 2,568 -
1983 43,550 1,964 7,336 7,833 6,037 4,716 3,827 3,238 3,034 2,946 2,617 -
1984 44,637 1,785 7,240 7,953 6,393 5,136 4,074 3,374 3,076 2,944 2,663 -
1985 46,167 1,864 7,278 8,104 6,747 5,571 4,287 3,548 3,104 2,981 2,686 -
1986 47,589 1,941 7,240 8,245 7,036 5,879 4,657 3,741 3,169 3,005 2,677 -
1987 48,989 2,019 7,095 8,375 7,322 6,104 5,059 4,040 3,249 3,029 2,697 -
1988 50,295 2,178 6,980 8,396 7,552 6,357 5,383 4,292 3,414 3,027 2,717 -
1989 51,630 2,240 6,963 8,401 7,731 6,666 5,767 4,540 3,542 3,069 2,711 -
1990 52,788 2,130 6,990 8,316 7,892 6,974 6,204 4,729 3,709 3,094 2,750 -
1991 53,673 1,910 6,889 8,150 8,049 7,240 6,508 5,093 3,899 3,159 2,776 -
1992 54,523 1,761 6,680 7,936 8,196 7,508 6,682 5,521 4,198 3,242 2,798 -
1993 55,403 1,667 6,544 7,724 8,239 7,772 6,935 5,852 4,466 3,396 2,808 -
1994 56,452 1,697 6,404 7,614 8,266 7,963 7,209 6,244 4,708 3,512 2,836 -
1995 57,624 1,821 6,326 7,632 8,157 8,122 7,478 6,659 4,900 3,665 2,865 -
1996 58,833 1,964 6,294 7,692 7,987 8,239 7,708 6,927 5,246 3,863 2,914 -
1997 60,053 2,042 6,452 7,671 7,796 8,352 7,914 7,056 5,654 4,127 2,989 -
1998 61,361 2,169 6,642 7,667 7,655 8,375 8,130 7,268 5,962 4,380 3,113 -
1999 62,734 2,272 6,864 7,595 7,620 8,405 8,299 7,526 6,339 4,595 3,219 -
2000 64,068 2,321 7,113 7,459 7,693 8,340 8,473 7,783 6,753 4,766 3,365 -
2001 65,239 2,280 7,287 7,361 7,795 8,203 8,613 8,034 7,024 5,105 3,537 -
2002 66,057 2,083 7,274 7,435 7,775 8,042 8,719 8,251 7,165 5,521 3,792 -
2003 66,772 1,868 7,198 7,528 7,737 7,890 8,735 8,472 7,372 5,834 4,035 103
2004 67,554 1,764 7,114 7,648 7,621 7,817 8,701 8,611 7,627 6,200 4,240 212
2005 68,481 1,745 7,126 7,830 7,439 7,850 8,567 8,735 7,875 6,581 4,393 341
2006 69,465 1,777 7,231 8,023 7,280 7,892 8,366 8,808 8,086 6,823 4,703 476
2007 70,352 1,796 7,274 8,165 7,348 7,800 8,127 8,842 8,276 6,951 5,088 684
2008 70,988 1,735 7,266 8,287 7,434 7,717 7,911 8,813 8,464 7,143 5,381 838
2009 71,048 1,514 7,083 8,287 7,549 7,561 7,811 8,751 8,582 7,394 5,709 808
2010 70,922 1,208 6,811 8,263 7,686 7,370 7,804 8,595 8,685 7,618 6,060 823
2011 71,077 1,026 6,693 8,228 7,830 7,211 7,834 8,387 8,739 7,840 6,291 999
2012 71,422 993 6,745 8,217 7,948 7,255 7,754 8,155 8,767 8,022 6,420 1,147
2013 71,723 1,046 6,827 8,266 8,039 7,298 7,671 7,927 8,738 8,208 6,597 1,108
2014 72,202 1,088 6,973 8,423 8,063 7,405 7,520 7,822 8,661 8,307 6,829 1,111
2015 72,808 1,159 7,071 8,623 8,105 7,578 7,331 7,811 8,518 8,411 7,050 1,151
2016 73,482 1,284 7,171 8,814 8,168 7,741 7,189 7,858 8,314 8,472 7,261 1,211
2017 74,044 1,375 7,241 8,974 8,256 7,873 7,234 7,791 8,083 8,509 7,451 1,256
2018 74,637 1,436 7,317 9,087 8,415 8,012 7,325 7,732 7,885 8,493 7,653 1,281
2019 75,385 1,525 7,399 9,145 8,648 8,126 7,494 7,617 7,829 8,465 7,787 1,350
2020 75,704 1,532 7,359 9,072 8,900 8,235 7,697 7,453 7,851 8,334 7,895 1,377
2021 76,428 1,688 7,376 9,033 9,099 8,357 7,891 7,322 7,901 8,150 7,954 1,656
2022 77,269 1,632 7,518 9,015 9,283 8,486 8,113 7,337 7,902 8,010 8,017 1,958
2023 77,975 1,588 7,658 8,984 9,374 8,693 8,263 7,460 7,827 7,882 8,012 2,232
2024 78,568 1,576 7,679 8,961 9,394 8,918 8,379 7,620 7,709 7,779 8,058 2,493
      a Figures are subject to revision.

     Note: Figures exclude people at or above normal (or full) retirement age because they are not eligible to receive disability benefits.

 Source: Social Security Administration, estimates from the 2024 Trustees Report based in part on the Continuous Work History Sample, 1 percent sample.