2020Final results
2020 election for Oregon House District 4
Oregon House of Representatives · Oregon
Duane A. Stark (R) won with 68.9% of the vote, defeating Mary Middleton (D) by 38.0 points.
Duane A. StarkRepublican · winner · incumbent
68.9%26,199
Mary MiddletonDemocrat
30.9%11,757
38,014 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET