Massachusetts (Congressional Districts, 2003)
- The U.S. Congressional Districts datalayer reflects the U.S. House of Representatives voting district boundaries as established for the 108th Congress. These boundaries took effect in January 2003.
- Massachusetts Office of Geographic and Environmental Information (MassGIS)
- Massachuetts, Eastern United States, United States, and U.S.A
- Polygon, Congressional Districts, Massachusetts, and Electoral Districts
- Held by
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