Population in the Social Security area at end of year:
Estimated number and percent fully insured, by age and sex, 2016-2020
[Numbers in thousands]

Age 2016 2017 2018 2019 2020
Population Percent
fully
insured
Population Percent
fully
insured
Population Percent
fully
insured
Population Percent
fully
insured
Population Percent
fully
insured
Total
Total 328,777 a 88 330,688 a 88 333,049 a 88 335,260 a 88 337,436 a 88
Under 15 62,958 b 62,780 b 62,601 b 62,303 b 62,001 b
15-19 21,657 12 21,715 13 21,836 12 21,986 11 22,093 11
20-24 22,321 71 22,124 72 22,135 73 22,219 74 22,404 73
25-29 23,120 89 23,401 89 23,542 89 23,506 89 23,294 89
30-34 22,128 90 22,172 90 22,472 90 22,860 90 23,299 89
35-39 21,498 89 21,853 89 22,134 89 22,288 89 22,358 89
40-44 19,957 90 20,039 89 20,340 89 20,707 89 21,235 89
45-49 21,264 91 21,197 91 20,966 91 20,685 90 20,223 90
50-54 21,972 93 21,469 92 21,085 92 20,835 92 20,980 91
55-59 22,154 92 22,188 92 22,260 92 22,222 92 21,895 92
60-64 19,816 91 20,230 91 20,581 92 20,857 92 21,171 92
65-69 16,865 90 17,067 91 17,406 91 17,877 91 18,302 92
70-74 12,366 88 13,140 89 13,722 89 14,368 90 15,111 90
75 and over 20,701 82 21,311 82 21,968 83 22,547 84 23,069 84
Male
Subtotal 163,336 a 90 164,280 a 90 165,482 a 90 166,601 a 90 167,700 a 90
Under 15 32,174 b 32,085 b 32,001 b 31,856 b 31,708 b
15-19 11,070 11 11,093 12 11,163 11 11,245 11 11,305 10
20-24 11,427 71 11,318 72 11,320 72 11,364 73 11,464 72
25-29 11,758 89 11,916 89 12,002 89 11,992 89 11,887 89
30-34 11,233 90 11,234 91 11,376 90 11,575 90 11,803 90
35-39 10,965 89 11,138 89 11,265 89 11,319 89 11,332 89
40-44 10,125 90 10,176 90 10,337 89 10,525 89 10,795 89
45-49 10,733 93 10,701 92 10,585 92 10,448 91 10,217 91
50-54 10,994 94 10,751 94 10,571 94 10,457 93 10,537 93
55-59 10,931 94 10,958 94 11,012 94 11,004 94 10,857 94
60-64 9,596 94 9,808 94 9,989 94 10,136 94 10,303 94
65-69 8,032 94 8,120 94 8,275 94 8,502 94 8,710 94
70-74 5,768 94 6,138 95 6,413 95 6,715 95 7,060 95
75 and over 8,530 93 8,843 93 9,173 93 9,463 94 9,721 94
Female
Subtotal 165,441 a 85 166,408 a 86 167,567 a 86 168,659 a 86 169,736 a 86
Under 15 30,784 b 30,695 b 30,600 b 30,447 b 30,292 b
15-19 10,587 12 10,622 13 10,673 12 10,741 12 10,789 11
20-24 10,893 72 10,807 73 10,815 74 10,855 74 10,941 74
25-29 11,362 90 11,485 90 11,540 90 11,514 90 11,407 90
30-34 10,895 90 10,938 90 11,096 90 11,285 90 11,496 89
35-39 10,533 89 10,715 89 10,868 89 10,969 89 11,026 89
40-44 9,832 89 9,863 89 10,003 89 10,182 89 10,440 89
45-49 10,531 90 10,497 90 10,381 90 10,237 89 10,006 89
50-54 10,979 91 10,718 91 10,515 90 10,378 90 10,443 90
55-59 11,223 90 11,230 90 11,248 91 11,218 91 11,038 90
60-64 10,220 89 10,421 89 10,593 89 10,721 90 10,867 90
65-69 8,833 87 8,947 87 9,131 88 9,375 89 9,593 89
70-74 6,598 83 7,003 84 7,309 85 7,653 86 8,051 86
75 and over 12,171 74 12,467 75 12,795 76 13,084 77 13,348 78

 Note: Population in the Social Security area includes residents of the 50 states and the District of Columbia adjusted for net census undercount; civilian residents of Puerto Rico, the Virgin Islands, Guam, American Samoa and Northern Mariana Islands; federal civilian employees and persons in the Armed Forces abroad and their dependents; crew members of merchant vessels, and all other U.S. citizens abroad. Population estimates are subject to revision.

     a Percent of population fully insured aged 20 or older.
     b Less than 0.5 percent.

  Source: Social Security Administration, Estimates from the 2020 Trustees Report.