|Data Dictionary:||ACS 2011 (1-Year Estimates)|
|Data Source:||U.S. Census Bureau|
Universe: Universe: Households
|Excerpt from:||Social Explorer; U.S. Census Bureau; American Community Survey 2011 Summary File: Technical Documentation.|
|ACS 2011-1yr Summary File: Technical Documentation -> Appendix A. Supplemental Documentation -> Subject Definitions -> Population Variables -> Income in the Past 12 Months -> Social Security income|
Social Security income includes Social Security pensions and survivor benefits, 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.