In Coos District 3, Berlin, three Democrat incumbents - Gary Coulombe, Robert Theberge and Yvonne Thomas – were all re-elected.
They defeated Republican challenger Eric Catman, who hoped to take one of the three seats.
With all the votes counted Coulombe had 2,940 votes; Theberge had 2,651 and Thomas had 2,426.
Catman was a distant fourth with 1,029, according to a tally compiled by the Associated Press.