2010Flipped from DemocraticFinal resultsIncumbent defeated
2010 election for Maine House District 139
Maine House of Representatives · Maine
Aaron F. Libby (R) won with 51.4% of the vote, defeating Joseph Andrew Wagner (D) by 2.8 points, a seat Democrats won last time.
Aaron F. LibbyRepublican · winner
51.4%1,929
Joseph Andrew WagnerDemocrat · incumbent
48.6%1,825
3,754 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET