PolitiFinder

1966 Washington U.S. House District 4 Election

Washington · 3 candidates · See every 1966 U.S. House race

Who won the 1966 Washington U.S. House District 4 Election?

Catherine May won the 1966 Washington U.S. House District 4 Election. Catherine May received 77,929 popular votes (62.07%). The main challenger was Gustav Bansmer (30.29%).

See the full head-to-head between May and Bansmer

May +31.8 pts · won by 39,900 votes
Catherine MayRepublicanWINNER62.07%
77,929 votes
Gustav BansmerDemocratic30.29%
38,029 votes
Floyd Paxtonconservative7.63%
9,585 votes
Popular-vote totals for this U.S. House election come from the Constituency-Level Elections Archive (CLEA) and the official public record.

Data last verified July 28, 2026.