Maine's 1st congressional district

Maine's 1st congressional district
Interactive map of district boundaries since January 3, 2023
Representative	Chellie Pingree D–North Haven
Distribution	50.57% rural 49.43% urban
Population (2023)	700,340
Median household income	$86,981[1]
Ethnicity	89.4% White 3.9% Two or more races 2.2% Black 2.2% Hispanic 1.6% Asian 0.6% other
Cook PVI	D+11[2]

Maine's 1st congressional district is a congressional district in the U.S. state of Maine. The geographically smaller of the state's two congressional districts, the district covers the southern coastal area of the state. The district consists of all of Cumberland, Knox, Lincoln, Sagadahoc, and York counties, and most of Kennebec County. Located within the district are the cities of Portland, Brunswick, and Saco. The district is currently represented by Democrat Chellie Pingree.