1970Final results
1970 election for Maine Senate District 4
Maine State Senate · Maine
Richard L. Dunn (R) won with 55.3% of the vote, defeating R. Donald Twitchell (D) by 10.6 points.
Richard L. DunnRepublican · winner · incumbent
55.3%5,964
R. Donald TwitchellDemocrat
44.7%4,820
10,784 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 1970
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET