1980Final results
1980 election for Washington Legislative District 42-2
Washington House of Representatives · Washington
Roger Vandyken (R) won re-election with 58.3% of the vote, defeating Greg T. Mowat (D) by 19.7 points.
Roger VandykenRepublican · winner · incumbent
58.3%21,388
Greg T. MowatDemocrat
38.6%14,161
Thomas SandLibertarian
3.2%1,160
36,709 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 1980
The seat's recent races
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)