Population in the Social Security area at end of year:
Estimated number and percent fully insured, by age and sex, 2020-2024
[Numbers in thousands]

Age 2020 2021 2022 2023 2024
Population Percent
fully
insured		 Population Percent
fully
insured		 Population Percent
fully
insured		 Population Percent
fully
insured		 Population Percent
fully
insured
Total
Total 338,036 a 88 339,244 a 88 340,980 a 88 343,126 a 88 345,535 a 88
Under 15 61,916 b 61,286 b 60,806 b 60,415 b 60,280 b
15-19 21,903 14 22,054 15 22,360 15 22,629 14 22,723 14
20-24 21,960 75 22,036 75 22,245 76 22,472 76 22,719 75
25-29 22,999 90 22,718 91 22,519 91 22,523 91 22,601 90
30-34 23,392 90 23,697 91 23,947 91 24,025 91 23,960 91
35-39 22,598 89 22,749 89 22,816 89 23,086 90 23,435 90
40-44 21,262 89 21,711 89 22,105 89 22,432 89 22,668 89
45-49 20,322 89 20,032 89 20,099 89 20,375 88 20,743 88
50-54 21,191 90 21,251 90 21,179 90 20,927 89 20,645 89
55-59 22,145 91 21,666 91 21,178 91 20,799 90 20,580 90
60-64 21,528 90 21,629 90 21,634 90 21,634 90 21,594 90
65-69 18,664 89 19,071 89 19,428 90 19,757 90 19,987 90
70-74 15,391 88 15,707 88 15,865 89 16,180 89 16,636 89
75 and over 22,765 85 23,636 85 24,799 86 25,872 86 26,965 87
Male
Subtotal 167,426 a 90 167,902 a 90 168,745 a 90 169,826 a 90 171,034 a 90
Under 15 31,678 b 31,356 b 31,113 b 30,915 b 30,849 b
15-19 11,197 13 11,276 14 11,446 14 11,598 13 11,656 13
20-24 11,202 74 11,245 75 11,360 75 11,488 75 11,625 75
25-29 11,680 90 11,541 91 11,437 90 11,440 90 11,487 90
30-34 11,827 91 11,960 91 12,087 91 12,141 91 12,118 91
35-39 11,416 90 11,485 90 11,515 90 11,645 90 11,819 90
40-44 10,680 90 10,897 90 11,101 90 11,271 90 11,391 89
45-49 10,159 91 9,993 90 10,023 90 10,163 90 10,351 89
50-54 10,580 92 10,603 92 10,558 91 10,419 91 10,270 90
55-59 10,915 93 10,671 93 10,440 93 10,267 92 10,176 92
60-64 10,468 92 10,517 92 10,521 92 10,524 93 10,502 93
65-69 8,873 92 9,068 92 9,249 92 9,416 93 9,538 93
70-74 7,183 93 7,304 93 7,363 93 7,508 93 7,726 93
75 and over 9,569 94 9,986 94 10,535 94 11,030 94 11,526 94
Female
Subtotal 170,610 a 86 171,341 a 86 172,235 a 86 173,301 a 87 174,501 a 87
Under 15 30,239 b 29,930 b 29,693 b 29,500 b 29,431 b
15-19 10,706 15 10,778 16 10,914 15 11,031 15 11,067 15
20-24 10,759 75 10,791 75 10,885 76 10,984 77 11,094 76
25-29 11,319 91 11,177 91 11,082 91 11,083 91 11,114 91
30-34 11,564 90 11,737 90 11,859 90 11,884 91 11,841 91
35-39 11,182 88 11,264 89 11,302 89 11,441 89 11,616 89
40-44 10,582 88 10,814 88 11,005 88 11,161 88 11,277 88
45-49 10,163 88 10,039 88 10,076 87 10,212 87 10,391 87
50-54 10,611 88 10,648 88 10,621 88 10,508 88 10,375 88
55-59 11,230 89 10,995 89 10,738 88 10,532 88 10,405 88
60-64 11,060 88 11,112 88 11,113 89 11,110 89 11,092 88
65-69 9,792 86 10,004 87 10,179 87 10,341 88 10,448 88
70-74 8,208 84 8,403 85 8,502 85 8,672 86 8,910 86
75 and over 13,196 78 13,650 79 14,265 80 14,842 80 15,439 81

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

  Notes:

  1. Population in the Social Security is composed of: (1) residents of the 50 States and the District of Columbia (adjusted for net census undercount); (2) civilian residents of Puerto Rico, the Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands; (3) Federal civilian employees and persons in the U.S. Armed Forces abroad and their dependents; (4) non-citizens living abroad who are insured for Social Security benefits; and (5) all other U.S. citizens abroad.

  2. Population estimates are subject to revision.

  3. Components may not sum to totals because of rounding.

  Source: Social Security Administration, estimates based on the intermediate assumptions of the 2024 Trustees Report.