2018Final results
2018 election for Washington Legislative District 15-2
Washington House of Representatives · Washington
Jeremie Dufault (R) won with 60.6% of the vote, defeating A. J. Cooper (D) by 21.1 points.
Jeremie DufaultRepublican · winner
60.6%20,275
A. J. CooperDemocrat
39.4%13,202
33,477 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 2018
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET