Data Catalog

• Federal

  Unassigned Social Security Numbers

  Social Security Administration —

  Database list of unassigned numbers.
• Federal

  Numident

  Social Security Administration —

  Database System of Record for SSA Enumeration data.
• Federal

  Standard Administrative Code (SAC) Index

  Social Security Administration —

  The Standard Administrative Code (SAC) is an alphanumeric set of characters assigned to every formal organizational component of the Social Security Administration.
• Federal

  Master Earnings File (MEF)

  Social Security Administration —

  This database stores wage data and self-employment income data that date back to 1937.
• Federal

  Employer Identification File

  Social Security Administration —

  Contains information on EINs provided by the IRS.
• Federal

  SSI Recipients by State and County - 2024

  Social Security Administration —

  An annual statistical report on the Supplemental Security Income program that provides tables on program recipients, federal payments, and federally administered...

  • HTML
  • XLS
  • PDF
• Federal

  SSN Application Process (SSNAP) Audit Trail System

  Social Security Administration —

  Database that logs enumeration transactions processed by the SSNAP process.
• Federal

  Social Security Administration (SSA) Public Data Listing (PDL)

  Social Security Administration —

  Provides a list of all data assets maintained by the Social Security Administration. It consist of Public Data Listing in the Enterprise Data Inventory.

  • JSON
• Federal

  Standard Verification System (SVS)

  Social Security Administration —

  SVS is a mainframe program that accesses the NUMIDENT to perform SSN verifications. This program is called by SSA Internal applications to verify SSNs. There is also...
• Federal

  Systems Planning And Reporting System (SPARS)

  Social Security Administration —

  Information Technology project Proposal and Planning system.
• Federal

  Help America Vote Verification (HAVV) Transactions by State - Week Ending August 23, 2025

  Social Security Administration —

  This dataset represents the results of the 4-digit match performed using the Social Security - Help America Vote Verification (HAVV) system. Report for week ending...

  • HTML
  • CSV
• Federal

  Master Beneficiary Record

  Social Security Administration —

  Contains Title II and Medicare Data. Specifically data relating to Medicare Part A, Medicare Part B, Medicare Part C, and Medicare Part D.
• Federal

  Social Security Hearing Office Location Information

  Social Security Administration —

  This dataset contains address and telephone information for Social Security Hearing Offices. The Social Security Administration's (SSA) administrative appeals...

  • XML
• Federal

  OASDI Beneficiaries by State and County - 2024

  Social Security Administration —

  This annual publication focuses on the Social Security beneficiary population receiving Old-Age, Survivors, and Disability Insurance (OASDI) benefits at the local...

  • HTML
  • XLS
  • PDF
• Federal

  Enterprise Test Data Management System

  Social Security Administration —

  The ETDMS project is intended to coordinate with the Data Access the Life Cycle initiative to provide VDB users with an Enterprise Test Data Management System capable...
• Federal

  Earnings Data Warehouse

  Social Security Administration —

  This database is a data warehouse for Management information of the Annual Wage Reporting System.
• Federal

  Integrated Client Database

  Social Security Administration —

  Database used to store client data both Identity and customer relationship management.
• Federal

  Help America Vote Verification (HAVV) Transactions by State - Week Ending August 9, 2025

  Social Security Administration —

  This dataset represents the results of the 4-digit match performed using the Social Security - Help America Vote Verification (HAVV) system. Report for week ending...

  • HTML
  • CSV
• Federal

  Audit Database and Information Tracking System

  Social Security Administration —

  This database contains information about the Social Security Administration's audits regarding SSA agency performance and compliance. These audits can be requested by...
• Federal

  Integrated Registration Service (IRES)

  Social Security Administration —

  This database supports the registration of Organizations to SSA's internet applications.

You can also access this registry using the API (see API Docs).

Didn't find what you're looking for? Suggest a dataset here.