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Supplemental Security Income (SSI) Public-Use Microdata File - 2001

Published by Social Security Administration | Social Security Administration | Catalog Last Checked: March 31, 2026 at 10:03 PM | Dataset Last Updated: January 07, 2010
The SSI Public-Use Microdata File contains an extract of data fields from SSA's Supplemental Security Record file and consists of a 5 percent random, representative sample of persons who received a federal SSI benefit in December 2001. This file contains approximately 320,000 records, with 13 data fields on each record.

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