2006Final results
2006 election for Oregon House District 18
Oregon House of Representatives · Oregon
Mac Sumner (R) won with 52.7% of the vote, defeating Jim Gilbert (D) by 7.7 points.
Mac SumnerRepublican · winner · incumbent
52.7%11,526
Jim GilbertDemocrat
45.0%9,840
Roger ShipmanConstitution
2.3%504
21,870 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 2006
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET