2018Final results
2018 election for Oregon House District 31
Oregon House of Representatives · Oregon
Brad Witt (D) won with 53.9% of the vote, defeating Brian G. Stout (R) by 8.1 points.
Brad WittDemocrat · winner · incumbent
53.9%17,491
Brian G. StoutRepublican
45.8%14,870
32,434 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET