PolitiFinder

1924 Illinois U.S. Senate Election

Illinois · 7 candidates · See every 1924 U.S. Senate race

Who won the 1924 Illinois U.S. Senate Election?

Charles S. Deneen won the 1924 Illinois U.S. Senate Election. Charles S. Deneen received 1,449,180 popular votes (63.54%). The main challenger was Albert A. Sprague (35.37%).

See the full head-to-head between Deneen and Sprague

Deneen +28.2 pts · won by 642,478 votes
Charles S. DeneenRepublicanWINNER63.54%
1,449,180 votes
Albert A. SpragueDemocratic35.37%
806,702 votes
George KoopSocialist0.82%
18,708 votes
Albert WirthSocialist Labor0.13%
2,966 votes
J. Louis EngdahlWorkers0.11%
2,518 votes
Lewis D. SpauldingCommonwealth Land0.02%
391 votes
Paul LongworthLimit Land Manipulation & Rent0.02%
382 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.