1984Final resultsIncumbent defeated
1984 election for Oregon Senate District 2
Oregon State Senate · Oregon
John Brenneman (R) won with 51.2% of the vote, defeating Dell Isham (D) by 2.4 points.
John BrennemanRepublican · winner
51.2%21,205
Dell IshamDemocrat · incumbent
48.8%20,226
41,436 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