1984Final results
1984 election for Oregon Senate District 4
Oregon State Senate · Oregon
Jim Simmons (R) won with 60.0% of the vote, defeating John Tyner (D) by 20.1 points.
Jim SimmonsRepublican · winner · incumbent
60.0%24,812
John TynerDemocrat
40.0%16,524
41,336 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 1984
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET