2018Final results
2018 election for Maine House District 15
Maine House of Representatives · Maine
Margaret M. Oneil (D) won with 62.9% of the vote, defeating Joseph F. Lynch (R) by 25.7 points.
Margaret M. OneilDemocrat · winner · incumbent
62.9%2,747
Joseph F. LynchRepublican
37.1%1,622
4,369 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET