Nov 3, 2020 special · November 3, 2020
Nov 3, 2020 special: Oregon State Senate results, district by district
Every Oregon State Senate district in the Nov 3, 2020 special: winners, margins, unopposed seats and seats that changed party.
Seats after the election
Democrats controlled the chamber · 30 seats
After the electionD 18 · R 12
Races1
Changed party1
Unopposed0%0 races
Incumbents defeated0
Every district
D 1
| Race | Winner | Won by | Notes |
|---|---|---|---|
| SD-10 | Deb Patterson (D) | 0.7 | Flipped |
Oregon State Senate
Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: MIT Election Data and Science Lab