Biden carried the Pine Tree State by a 9.07% margin over Trump, improving over
Hillary Clinton's 3% win margin in 2016. Biden handily carried
Maine's 1st congressional district by 23%, while Trump carried its 2nd congressional district by 7.4%, winning a single electoral vote from the state. This marked the first election in history in which Maine and
Nebraska both split their electoral votes. Ranked-choice tabulation was ultimately not used as Biden earned a majority statewide and in the 1st district, while Trump earned a majority in the 2nd district. Biden narrowly flipped
Kennebec County (home to the state capital,
Augusta) four years after Clinton lost it. All other counties favored the same party they did in 2016. Maine is located in
New England, an area that has become a
Democratic Party stronghold. It was once a classic
Rockefeller Republican state, but social issues have moved it to the Democratic column. The last Republican to win all its electoral votes was
George H. W. Bush in
1988. Per
exit polls by the
Associated Press, Biden's strength in Maine came from
liberals, with Biden winning
whites 54%–44%, including 56% of white women. Biden was even competitive with Trump among Maine's
gun owners, a traditionally Republican interest group, capturing 42% of their vote to Trump's 57%. This was the first presidential election since
2004 in which
Maine's 2nd congressional district backed the losing candidate, and the 2nd district is the only part of the so-called
Blue Wall which Trump won in 2020, referring to states and electoral-vote areas that voted Democratic in every election from 1992 to 2012; Biden thus became the first Democrat since
1976 to win the White House without carrying this district, and consequently also the first since said election to win without carrying all of the electoral votes located in
New England. Biden also became the first Democrat since
1892 to win the White House without carrying
Androscoggin County, the first since
1976 to do so without carrying
Aroostook,
Franklin,
Oxford,
Penobscot, or
Washington counties, and the first since
1992 to do so without carrying
Somerset County.
Edison exit polls ==See also==