U.S. Social Security Administration, Office of Policy.
Income of the Population 55 or Older, 2000
 
Income Sources of Units 65 or Older
Table 1.6
Percentage with income from specified source, by quintiles of total money income and marital status
Source of income Total First Second Third Fourth Fifth
All units
Earnings 22 4 7 16 30 55
Retirement benefits 93 79 98 97 97 94
Social Security a 90 77 96 96 93 91
Benefits other than Social Security 41 8 24 47 65 62
Other public pensions 15 2 7 14 22 28
Railroad Retirement 1 1 1 1 2 1
Government employee pensions 14 2 6 13 21 28
Private pensions or annuities 29 5 17 35 47 40
Income from assets 59 24 46 63 76 87
Veterans' benefits 4 3 3 5 5 6
Public assistance 5 15 4 2 1 1
Memorandum:
Number (thousands) 25,230 5,026 5,107 4,998 5,101 4,999
Married couples
Earnings 36 15 19 32 49 67
Retirement benefits 94 87 98 98 96 92
Social Security a 92 84 96 96 94 89
Benefits other than Social Security 51 15 44 67 69 59
Other public pensions 18 5 11 19 27 29
Railroad Retirement 1 1 1 3 0 1
Government employee pensions 17 5 10 17 27 28
Private pensions or annuities 37 10 34 51 50 37
Income from assets 69 39 60 75 81 92
Veterans' benefits 6 4 6 6 8 5
Public assistance 2 7 3 1 1 1
Memorandum:
Number (thousands) 10,300 2,048 2,070 2,076 2,056 2,050
Nonmarried persons
Earnings 13 3 4 7 16 35
Retirement benefits 92 73 96 99 98 95
Social Security a 90 71 95 96 96 89
Benefits other than Social Security 34 6 12 32 60 62
Other public pensions 12 2 3 9 19 29
Railroad Retirement 1 1 1 1 1 1
Government employee pensions 11 1 2 7 18 28
Private pensions or annuities 23 4 10 23 43 37
Income from assets 52 22 31 55 69 84
Veterans' benefits 4 2 3 3 5 5
Public assistance 6 18 9 3 1 1
Memorandum:
Number (thousands) 14,930 2,980 2,950 3,035 2,985 2,980
NOTE: Quintile limits are $9,295, $14,980, $23,631, and $39,719 for all units; $17,877, $26,641, $37,440, and $60,015 for married couples; and $7,616, $10,723, $15,308, and $24,394 for nonmarried persons.
a. Social Security includes retired-worker benefits, dependents' or survivors' benefits, disability benefits, transitionally insured benefits, or special age-72 benefits.