1970Final results
1970 election for Washington Legislative District 20-1
Washington House of Representatives · Washington
Elmer Jastad (D) won re-election with 61.0% of the vote, defeating Peter L. Corwin (R) by 21.9 points.
Elmer JastadDemocrat · winner · incumbent
61.0%10,990
Peter L. CorwinRepublican
39.0%7,038
18,028 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 1970
The seat's recent races
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)