2012Final results
2012 election for Washington Legislative District 18
Washington State Senate · Washington
Ann Rivers (R) won with 67.9% of the vote, defeating Ralph Schmidt (D) by 35.7 points.
Ann RiversRepublican · winner
67.9%42,924
Ralph SchmidtDemocrat
32.1%20,330
63,254 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2012
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET