The Department of Homeland Security (DHS) incorporated 22 federal agencies, including U.S. Customs and Border Protection (CBP), U.S. Immigration and Customs Enforcement (ICE), the Federal Emergency Management Agency (FEMA), the Transportation Security Agency (TSA), the U.S. Secret Service, and the U.S. Coast Guard. DHS is the U.S. government’s third-largest department, behind the Departments of Defense and Veterans Affairs. As of 2026 it employed more than 260,000 workers.
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