|Data Source:||U.S. Census Bureau|
|Excerpt from:||Social Explorer, U.S. Census Bureau; Census of Population and Housing, 1990: Summary Tape File 3 on CD-ROM [machine-readable data files] / prepared by the Bureau of the Census. Washington: The Bureau [producer and distributor], 1991.|
|Summary Tape File 3 -> Appendix B. Definitions of Subject Characteristics -> Population Characteristics -> Income in 1989 -> Income Type in 1989 -> Social Security Income|
Includes Social Security pensions and survivors benefits and permanent disability insurance payments made by the Social Security Administration prior to deductions for medical insurance, and railroad retirement insurance checks from the U.S. Government. Medicare reimbursements are not included.