2018Final results
2018 election for Maine Senate District 25
Maine State Senate · Maine
Catherine E. Breen (D) won with 61.9% of the vote, defeating Cathleen M. Nichols (R) by 23.8 points.
Catherine E. BreenDemocrat · winner · incumbent
61.9%15,348
Cathleen M. NicholsRepublican
38.1%9,448
24,796 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