Single-Year Tables Historical data Projected
Table IV.D1.—SSI Federal Payments as a Percentage of GDP
Calendar Years 1974-2042
        Blind or disabled, by age group   Aged, by age group   Totals
Calendar year   GDPa (In billions)   0-17   18-34   35-49   50-64   65-74   75 or older   65-74   75 or older   Blind or disabled   Aged   All

Historical data:
1974 $1,549 0.003 0.028 0.029 0.063 0.009 0.001 0.053 0.062 0.132 0.115 0.247
1975 1,689 .008 .032 .030 .065 .011 .001 .048 .061 .146 .109 .255
1976 1,878 .009 .032 .029 .061 .013 .001 .041 .054 .145 .095 .240
1977 2,086 .011 .032 .028 .056 .014 .001 .035 .049 .142 .083 .225
1978 2,357 .013 .033 .028 .056 .016 .001 .031 .047 .146 .078 .225
1979 2,632 .013 .031 .025 .049 .016 .001 .025 .042 .135 .067 .202
1980 2,862 .014 .033 .026 .050 .019 .001 .022 .043 .142 .065 .207
1981 3,211 .014 .034 .026 .048 .020 .001 .020 .041 .143 .061 .204
1982 3,345 .015 .036 .026 .048 .021 .001 .019 .041 .148 .059 .207
1983 3,638 .016 .038 .027 .047 .021 .002 .017 .039 .150 .057 .207
1984 4,041 .016 .039 .028 .045 .020 .002 .017 .037 .152 .054 .206
1985 4,347 .017 .039 .029 .044 .019 .004 .016 .034 .152 .050 .203
1986 4,590 .018 .042 .032 .045 .018 .005 .016 .032 .160 .048 .207
1987 4,870 .019 .043 .033 .044 .017 .005 .016 .029 .162 .045 .207
1988 5,253 .018 .043 .035 .044 .016 .006 .016 .027 .162 .043 .205
1989 5,658 .018 .043 .037 .044 .016 .006 .016 .026 .164 .042 .206
1990 5,980 .020 .045 .040 .047 .016 .007 .017 .025 .174 .042 .216
1991 6,174 .028 .051 .048 .053 .017 .007 .019 .026 .204 .046 .250
1992 6,539 .049 .060 .054 .057 .017 .007 .020 .026 .245 .046 .291
1993 6,879 .057 .065 .061 .061 .017 .007 .022 .026 .268 .047 .315
1994 7,309 .057 .062 .064 .062 .017 .007 .022 .025 .269 .046 .316
1995 7,664 .061 .062 .067 .064 .017 .007 .021 .025 .279 .046 .325
1996 8,100 .061 .062 .069 .065 .017 .007 .021 .024 .282 .045 .327
1997 8,609 .057 .058 .065 .063 .017 .007 .018 .024 .268 .042 .310
1998 9,089 .055 .056 .065 .064 .017 .007 .017 .023 .264 .040 .305
1999 9,661 .050 .053 .064 .063 .017 .007 .016 .023 .254 .038 .292
2000 10,285 .047 .050 .062 .061 .017 .006 .014 .022 .243 .037 .280
2001 10,622 .048 .050 .064 .064 .017 .007 .014 .023 .251 .037 .287
2002 10,978 .049 .050 .064 .065 .017 .007 .013 .023 .252 .036 .288
2003 11,511 .050 .050 .063 .065 .017 .007 .012 .022 .251 .035 .286
2004 12,275 .049 .048 .060 .065 .017 .007 .011 .022 .246 .033 .279
2005 13,094 .050 .048 .058 .064 .016 .007 .010 .021 .243 .032 .275
2006 13,856 .050 .048 .056 .065 .016 .007 .010 .021 .242 .031 .273
2007 14,478 .051 .049 .054 .066 .016 .007 .010 .021 .243 .030 .273
2008 14,719 .053 .052 .056 .071 .017 .007 .010 .021 .255 .031 .286
2009 14,419 .060 .059 .060 .080 .018 .008 .011 .023 .285 .033 .318
2010 14,964 .060 .060 .058 .082 .018 .008 .010 .022 .287 .032 .319
2011 15,518 .060 .060 .056 .083 .018 .008 .010 .021 .285 .031 .316
2012 16,155 .061 .061 .054 .086 .018 .009 .009 .021 .290 .030 .320
2013 16,692 .061 .061 .052 .087 .019 .009 .010 .021 .290 .030 .320
2014 17,428 .059 .060 .049 .086 .019 .009 .009 .020 .281 .029 .311
2015 18,121 .056 .058 .046 .085 .019 .009 .009 .020 .274 .029 .303
2016 18,624 .053 .056 .044 .084 .019 .009 .009 .019 .265 .029 .293
2017 19,385 .049 .053 .042 .082 .019 .009 .009 .018 .254 .028 .282

Projected:
2018 20,307 .046 .050 .039 .079 .020 .009 .009 .018 .243 .027 .270
2019 21,262 .046 .049 .038 .076 .020 .009 .009 .018 .238 .027 .265
2020 22,288 .045 .048 .038 .073 .020 .009 .009 .018 .234 .027 .261
2021 23,346 .044 .047 .038 .070 .021 .009 .009 .018 .230 .027 .257
2022 24,440 .043 .047 .038 .067 .022 .010 .009 .018 .227 .027 .253
2023 25,577 .042 .047 .038 .064 .022 .010 .009 .018 .224 .027 .250
2024 26,765 .042 .047 .038 .061 .023 .010 .009 .018 .220 .027 .247
2025 27,978 .041 .047 .039 .058 .023 .010 .009 .018 .218 .027 .244
2026 29,229 .040 .046 .039 .055 .023 .010 .009 .018 .214 .027 .241
2027 30,535 .040 .046 .039 .053 .023 .011 .009 .018 .211 .027 .238
2028 31,884 .039 .045 .038 .051 .023 .011 .009 .018 .208 .027 .235
2029 33,278 .039 .045 .038 .050 .022 .011 .009 .018 .205 .027 .232
2030 34,731 .038 .044 .038 .049 .022 .011 .009 .018 .202 .027 .230
2031 36,241 .038 .044 .037 .048 .021 .012 .009 .019 .200 .027 .227
2032 37,819 .038 .043 .037 .047 .020 .012 .008 .019 .197 .027 .225
2033 39,457 .038 .042 .036 .046 .020 .012 .008 .019 .195 .027 .222
2034 41,155 .038 .041 .036 .045 .019 .013 .008 .019 .192 .027 .219
2035 42,930 .037 .041 .035 .045 .018 .013 .008 .020 .190 .027 .217
2036 44,775 .037 .040 .035 .044 .018 .013 .007 .020 .187 .027 .215
2037 46,703 .037 .039 .035 .044 .017 .013 .007 .020 .185 .027 .212
2038 48,721 .037 .038 .034 .043 .016 .013 .007 .020 .182 .027 .209
2039 50,836 .036 .038 .034 .043 .016 .013 .007 .020 .180 .027 .207
2040 53,040 .036 .037 .033 .043 .015 .013 .006 .020 .177 .026 .204
2041 55,347 .035 .036 .033 .043 .015 .013 .006 .020 .175 .026 .201
2042 57,776 .035 .036 .032 .042 .015 .013 .006 .020 .173 .026 .198
a Projected values based on the intermediate economic assumptions of the 2018 OASDI Trustees Report.
 
Note: Totals do not necessarily equal the sums of rounded components. Historical GDP amounts subject to revision.