2010 general · November 2, 2010
2010 Oregon election results
Every race on Oregon's ballot in the 2010 general election: winners, margins and seats that changed party.
Races83
Changed party8
Unopposed5%4 races
Incumbents defeated3
U.S. Senate
D 1
Governors
D 1
| Race | Winner | Won by | Notes |
|---|---|---|---|
| Oregon | John Kitzhaber (D) | 1.6 |
U.S. House
D 4 · R 1
| Race | Winner | Won by | Notes |
|---|---|---|---|
| OR-1 | David Wu (D) | 12.8 | |
| OR-2 | Greg Walden (R) | 48.0 | |
| OR-3 | Earl Blumenauer (D) | 45.5 | |
| OR-4 | Peter A. DeFazio (D) | 10.9 | |
| OR-5 | Kurt Schrader (D) | 5.3 |
Oregon State Senate
D 10 · R 6 · 2 changed party
| Race | Winner | Won by | Notes |
|---|---|---|---|
| SD-3 | Alan C. Bates (D) | 0.6 | |
| SD-4 | Floyd Prozanski (D) | 16.2 | |
| SD-6 | Lee Beyer (D) | 8.9 | |
| SD-7 | Chris Edwards (D) | 25.1 | |
| SD-8 | Frank Morse (R) | 10.2 | |
| SD-10 | Jackie Winters (R) | 37.0 | |
| SD-11 | Peter Courtney (D) | 9.6 | |
| SD-13 | Larry George (R) | 26.3 | |
| SD-15 | Bruce Starr (R) | 4.5 | |
| SD-16 | Betsy Johnson (D) | 9.1 | |
| SD-17 | Suzanne Bonamici (D) | 28.2 | |
| SD-19 | Richard Devlin (D) | 9.3 | |
| SD-20 | Alan R. Olsen (R) | 0.5 | Flipped |
| SD-22 | Chip Shields (D) | 76.2 | |
| SD-24 | Rod Monroe (D) | 4.1 | |
| SD-26 | Chuck Thomsen (R) | 5.9 | Flipped |
Oregon House of Representatives
D 30 · R 30 · 6 changed party
Oregon
Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: Algara, Carlos; Amlani, Sharif (Harvard Dataverse); Harvard Dataverse / Carl Klarner; MIT Election Data and Science Lab