1966 Indiana U.S. House District 4 Election

Indiana · 2 candidates · See every 1966 U.S. House race

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

Edwin Adair won the 1966 Indiana U.S. House District 4 Election. Edwin Adair received 94,457 popular votes (63.48%). The main challenger was J Byron Hayes (36.52%).

See the full head-to-head between Adair and Hayes

Adair +27.0 pts · won by 40,126 votes

Edwin Adair RepublicanWINNER63.48%

94,457 votes

J Byron Hayes Democratic36.52%

54,331 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.