Congressional districts of the ... Congress of the United States, January ... / prepared by the Geography Division, U.S. Department of Commerce, Economics and Statistics Administration, U.S. Census Bureau
Ancillary maps: Alaska. Scale 1:15,000,000 -- Guam. Scale 1:9,000,000 -- American Samoa. Scale 1:5,000,000 -- Puerto Rico and Virgin Islands of the United States. Scale 1:1,500,000