PolitiFinder

1940 Iowa U.S. House District 3 Election

Iowa · 2 candidates · See every 1940 U.S. House race

Who won the 1940 Iowa U.S. House District 3 Election?

John Gwynne won the 1940 Iowa U.S. House District 3 Election. John Gwynne received 65,425 popular votes (59.95%). The main challenger was Morgan J McEnery (40.05%).

See the full head-to-head between Gwynne and McEnery

Gwynne +19.9 pts · won by 21,716 votes
John GwynneRepublicanWINNER59.95%
65,425 votes
Morgan J McEneryDemocratic40.05%
43,709 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.