1972Final results
1972 election for Maine Senate District 31
Maine State Senate · Maine
Peter S. Kelley (D) won with 52.3% of the vote, defeating Donald F. Collins (R) by 4.7 points.
Peter S. KelleyDemocrat · winner
52.3%5,456
Donald F. CollinsRepublican
47.7%4,969
10,425 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 1972
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET