1978Final results
1978 election for Washington Legislative District 21
Washington State Senate · Washington
Susan E. Gould (R) won with 74.1% of the vote, defeating David Delamater (D) by 48.1 points.
Susan E. GouldRepublican · winner · incumbent
74.1%11,349
David DelamaterDemocrat
25.9%3,973
15,322 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 1978
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET