1968Final results
1968 election for Maine Senate District 21
Maine State Senate · Maine
Peter Mills (R) won with 55.2% of the vote, defeating Ralph B. Hilton (D) by 10.3 points.
Peter MillsRepublican · winner · incumbent
55.2%6,397
Ralph B. HiltonDemocrat
44.8%5,198
11,595 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 1968
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET