2020Flipped from DemocraticFinal resultsIncumbent defeated
2020 election for Washington Legislative District 19
Washington State Senate · Washington
Jeff Wilson (R) won with 55.2% of the vote, defeating Dean Takko (D) by 10.6 points, a seat Democrats won last time.
Jeff WilsonRepublican · winner
55.2%40,560
Dean TakkoDemocrat · incumbent
44.6%32,773
73,415 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET