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At-large 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
The At-large and 11th–20th districts are obsolete. Some moved to Maine in 1820.
See also: Massachusetts's past & present Representatives, Senators, and Delegations
All U.S. districts – Apportionment – Redistricting – Gerrymandering – Maps