The Social Security Administration (SSA) is headed by a Commissioner and has a staff of more than 50,000 employees. SSA's central office is located in Baltimore, Maryland. In addition to a wide range of secure and convenient online services that provide immediate access to services, SSA also provides customer service through a network of more than 1,200 field offices across the country, telephone call centers, and processing centers.
Access SSA's complete Organizational Chart and Manual.
You may also access the Office of Inspector General's Organizational Manual.