2018Final results
2018 election for Washington Legislative District 4-1
Washington House of Representatives · Washington
Matt Shea (R) won with 57.7% of the vote, defeating Ted Cummings (D) by 15.5 points.
Matt SheaRepublican · winner · incumbent
57.7%39,572
Ted CummingsDemocrat
42.3%28,963
68,535 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