2020 general · November 3, 2020
2020 Oregon election results
Every race on Oregon's ballot in the 2020 general election: winners, margins and seats that changed party.
Races86
Changed party6
Unopposed12%10 races
Incumbents defeated1
President
D 1
| Race | Winner | Won by | Notes |
|---|---|---|---|
| Oregon | Joseph R. Biden Jr. (D) | 16.1 |
U.S. Senate
D 1
| Race | Winner | Won by | Notes |
|---|---|---|---|
| Oregon | Jeff Merkley (D) | 17.6 |
Statewide offices
D 3
| Race | Winner | Won by | Notes |
|---|---|---|---|
| Oregon Attorney General | Ellen Rosenblum (D) | 14.6 | |
| Oregon Secretary of State | Shemia Fagan (D) | 7.1 | Flipped |
| Oregon Treasurer | Tobias Read (D) | 10.2 |
U.S. House
D 4 · R 1
| Race | Winner | Won by | Notes |
|---|---|---|---|
| OR-1 | Suzanne Bonamici (D) | 29.4 | |
| OR-2 | Cliff Bentz (R) | 22.9 | |
| OR-3 | Earl Blumenauer (D) | 49.5 | |
| OR-4 | Peter A. DeFazio (D) | 5.3 | |
| OR-5 | Kurt Schrader (D) | 6.7 |
Oregon State Senate
D 7 · R 9 · 2 changed party
| Race | Winner | Won by | Notes |
|---|---|---|---|
| SD-1 | Dallas Heard (R) | 37.4 | |
| SD-2 | Art Robinson (R) | 30.3 | |
| SD-5 | Dick Anderson (R) | 2.9 | Flipped |
| SD-9 | Fred Girod (R) | 36.9 | |
| SD-10 | Deb Patterson (D) | 0.7 | Flipped |
| SD-12 | Brian J. Boquist (R) | 16.7 | |
| SD-14 | Kate Lieber (D) | 38.2 | |
| SD-18 | Ginny Burdick (D) | Unopposed | |
| SD-21 | Kathleen Taylor (D) | Unopposed | |
| SD-22 | Lew Frederick (D) | Unopposed | |
| SD-23 | Michael Dembrow (D) | Unopposed | |
| SD-25 | Chris Gorsek (D) | 4.0 | |
| SD-27 | Tim Knopp (R) | 34.7 | |
| SD-28 | Dennis Linthicum (R) | 45.6 | |
| SD-29 | Bill Hansell (R) | 52.0 | |
| SD-30 | Lynn P. Findley (R) | 33.9 |
Oregon House of Representatives
D 37 · R 23 · 3 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: Harvard Dataverse / Carl Klarner; MIT Election Data and Science Lab