Maine's at-large congressional district

When Maine became a state on March 15, 1820, it was apportioned one seat in the United States House of Representatives for the remainder of the 16th United States Congress until March 4, 1821. Starting with the 17th Congress, six more seats were reapportioned (moved, essentially) from Massachusetts and districts were established, thereby eliminating the at-large seat.

During the 48th Congress (1883–1885), Maine elected its four members of the United States House of Representatives at-large statewide, on a general ticket.

List of Representatives

		At-large seat
Congress	Years	Representative	Party	Electoral history
16th	March 15, 1820 – November 6, 1820	Vacant
	November 6, 1820 – March 4, 1821	Joseph Dane	Federalist	Redistricted to the 1st congressional district.
		1st seat			2nd seat			3rd seat			4th seat
		Representative	Party	Electoral history	Representative	Party	Electoral history	Representative	Party	Electoral history	Representative	Party	Electoral history
48th	March 4, 1883 – March 4, 1885)	Thomas B. Reed	Republican	Redistricted from the 1st congressional district. Redistricted to the 1st congressional district.	Nelson Dingley, Jr.	Republican	Redistricted from the 2nd congressional district. Redistricted to the 2nd congressional district.	Seth L. Milliken	Republican	First elected in 1882. Redistricted to the 3rd congressional district.	Charles A. Boutelle	Republican	First elected in 1882. Redistricted to the 4th congressional district.