The State of Maine only had its two Congressmen up for re-election in 2004. The two DFL'ers (Thomas Allen and Michael Michaud) won re-election in Maine and were sent back to Washington in 2004.
George W Bush won Maine's 4 electoral votes.
2004 Maine Election Winners
Maine 1st District
Thomas H AllenIncumbent (60%) DFL
Also on the ballot: Charles Summers (REP - 40%)
Maine 2nd District
Michael H MichaudIncumbent (58%) DFL
Also on the ballot: Brian Hamel (REP - 39%); Carl Cooley (3%)