Population in the Social Security area at end of year:
Estimated number and percent fully insured, by age and sex, 2014-2018
[Numbers in thousands]

Age 2014 2015 2016 2017 2018
Population Percent
fully
insured		 Population Percent
fully
insured		 Population Percent
fully
insured		 Population Percent
fully
insured		 Population Percent
fully
insured
Total
Total 324,402 a 88 326,826 a 88 329,735 a 88 332,503 a 88 335,341 a 87
<15 63,269 b 63,152 b 63,215 b 63,249 b 63,285 b
15-19 21,435 10 21,552 11 21,707 11 21,886 11 22,053 11
20-24 22,745 69 22,546 70 22,411 70 22,294 69 22,345 68
25-29 22,241 89 22,684 89 23,157 90 23,532 90 23,716 89
30-34 21,915 90 21,995 90 22,160 90 22,270 89 22,588 89
35-39 20,539 89 21,086 89 21,554 89 21,943 89 22,229 89
40-44 20,720 91 20,253 90 20,030 90 20,144 89 20,451 89
45-49 21,110 92 21,236 92 21,353 91 21,325 91 21,093 90
50-54 22,810 93 22,458 93 22,058 92 21,599 92 21,220 91
55-59 21,697 92 22,031 92 22,223 92 22,296 92 22,377 92
60-64 18,880 91 19,341 91 19,827 91 20,286 91 20,659 91
65-69 15,668 89 16,492 90 16,892 90 17,084 90 17,440 91
70-74 11,409 87 11,701 87 12,411 88 13,193 88 13,782 89
75+ 19,964 80 20,301 81 20,737 81 21,402 82 22,101 83

Male

Subtotal 161,111 a 90 162,340 a 90 163,835 a 90 165,256 a 90 166,714 a 89
<15 32,327 b 32,265 b 32,308 b 32,334 b 32,360 b
15-19 10,956 10 11,010 10 11,098 10 11,195 10 11,287 11
20-24 11,647 69 11,547 70 11,478 69 11,415 69 11,442 68
25-29 11,297 89 11,518 89 11,771 89 11,981 89 12,094 89
30-34 11,158 90 11,173 90 11,240 90 11,280 90 11,432 89
35-39 10,466 89 10,757 89 10,991 89 11,180 89 11,311 89
40-44 10,496 92 10,269 91 10,161 90 10,226 90 10,389 89
45-49 10,646 94 10,717 93 10,780 93 10,769 92 10,651 92
50-54 11,388 95 11,227 94 11,038 94 10,821 94 10,644 93
55-59 10,680 94 10,858 94 10,967 94 11,014 94 11,073 94
60-64 9,131 94 9,359 94 9,605 94 9,842 94 10,033 94
65-69 7,473 94 7,864 94 8,045 94 8,130 94 8,298 94
70-74 5,314 93 5,450 94 5,792 94 6,166 94 6,446 94
75+ 8,132 92 8,326 92 8,561 92 8,903 92 9,254 93

Female
Subtotal 163,291 a 85 164,486 a 86 165,899 a 86 167,247 a 86 168,628 a 86
<15 30,942 b 30,887 b 30,908 b 30,915 b 30,925 b
15-19 10,479 11 10,542 11 10,609 11 10,691 12 10,766 12
20-24 11,097 70 10,999 71 10,933 70 10,879 70 10,903 69
25-29 10,944 90 11,166 90 11,387 90 11,551 90 11,623 90
30-34 10,757 90 10,822 90 10,920 89 10,989 89 11,156 89
35-39 10,073 89 10,329 89 10,563 89 10,762 89 10,918 89
40-44 10,224 90 9,984 89 9,869 89 9,918 89 10,062 89
45-49 10,464 90 10,520 90 10,573 90 10,556 90 10,441 89
50-54 11,421 91 11,231 91 11,019 90 10,778 90 10,576 90
55-59 11,017 89 11,173 90 11,256 90 11,282 90 11,305 90
60-64 9,750 88 9,981 88 10,222 88 10,444 89 10,626 89
65-69 8,196 85 8,628 86 8,847 86 8,955 87 9,143 88
70-74 6,095 80 6,251 81 6,619 82 7,028 83 7,337 84
75+ 11,831 72 11,975 73 12,176 74 12,499 75 12,847 76

 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 2018 Trustees Report.