PolitiFinder

1946 Illinois U.S. House District 15 Election

Illinois · 2 candidates · See every 1946 U.S. House race

Who won the 1946 Illinois U.S. House District 15 Election?

Robert Chiperfield won the 1946 Illinois U.S. House District 15 Election. Robert Chiperfield received 49,895 popular votes (64.33%). The main challenger was Mark J Sullivan (35.67%).

See the full head-to-head between Chiperfield and Sullivan

Chiperfield +28.7 pts · won by 22,228 votes
Robert ChiperfieldRepublicanWINNER64.33%
49,895 votes
Mark J SullivanDemocratic35.67%
27,667 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.