2010Flipped from DemocraticFinal results
2010 election for Oregon Senate District 26
Oregon State Senate · Oregon
Chuck Thomsen (R) won with 52.9% of the vote, defeating Brent Barton (D) by 5.9 points, a seat Democrats won last time.
Chuck ThomsenRepublican · winner
52.9%24,925
Brent BartonDemocrat
47.0%22,144
47,139 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 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET