2024Final results
2024 election for Washington Legislative District 12
Washington State Senate · Washington
Keith Goehner (R) won with 55.8% of the vote, defeating Jim Mayhew (D) by 11.7 points.
Keith GoehnerRepublican · winner
55.8%46,550
Jim MayhewDemocrat
44.1%36,824
The same year, the district voted R+9.6 for president; this race was R+11.7.83,424 votes
Source: Washington Secretary of StateUpdated Sep 30, 2026, 12:29 PM ET
The seat over time
D − R margin in this seat's races around 2024
Races before and after
Source: Washington Secretary of StateUpdated Sep 30, 2026, 12:29 PM ET