Displays the 435 Congressional Districts from which people are elected to the U.S. House of Representatives, as defined by the U.S. Census Bureau. After the apportionment of congressional seats among the States based on census population counts, each State is responsible for establishing congressional districts for the purpose of electing representatives. Each congressional district is to be as equal in population to all other congressional districts in a state as practicable. The 118th Congress is seated from January 2023 to January 2025. The TIGER/Line shapefiles for the District of Columbia, Puerto Rico, and the Island Areas (American Samoa, Guam, the Commonwealth of the Northern Mariana Islands, and the U.S. Virgin Islands) each contain a single record for the non-voting delegate district in these areas. The boundaries of all other congressional districts are provided to the Census Bureau through the Redistricting Data Program (RDP).
TIGER/Line Geographic Boundary Files, January 2023 (U.S. Census Bureau)
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Where It’s Found in the UDS Mapper
Boundaries & Optional Layers Tool