2018 general · November 6, 2018
2018 Washington House of Representatives election results, district by district
Every Washington House of Representatives district in the 2018 general election: winners, margins, unopposed seats and seats that changed party.
Seats after the election
Democrats controlled the chamber · 98 seats
After the electionD 57 · R 41
Races98
Changed party7
Unopposed14%14 races
Incumbents defeated6
Every district
D 57 · R 41
Washington House of Representatives
Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: Harvard Dataverse / Carl Klarner; MIT Election Data and Science Lab