1980Final results
1980 election for Washington Legislative District 40
Washington State Senate · Washington
Lowell Peterson (D) won with 52.4% of the vote, defeating Gerald B. Digerness (R) by 4.8 points.
Lowell PetersonDemocrat · winner · incumbent
52.4%21,839
Gerald B. DigernessRepublican
47.6%19,853
41,692 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 1980
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET