1918 Iowa U.S. Senate Election

Iowa · 2 candidates · See every 1918 U.S. Senate race

Who won the 1918 Iowa U.S. Senate Election?

William S. Kenyon won the 1918 Iowa U.S. Senate Election. William S. Kenyon received 230,264 popular votes (65.4%). The main challenger was Charles R. Keyes (34.6%).

See the full head-to-head between Kenyon and Keyes

Kenyon +30.8 pts · won by 108,434 votes

William S. Kenyon RepublicanWINNER65.4%

230,264 votes

Charles R. Keyes Democratic34.6%

121,830 votes

Popular-vote totals for this U.S. Senate election come from the Constituency-Level Elections Archive (CLEA) and the official public record.

Data last verified July 28, 2026.