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1862 Iowa U.S. House District 3 Election

Iowa · 2 candidates · See every 1862 U.S. House race

Who won the 1862 Iowa U.S. House District 3 Election?

William Allison won the 1862 Iowa U.S. House District 3 Election. William Allison received 12,112 popular votes (58.83%). The main challenger was Walter T Mahoney (41.06%).

See the full head-to-head between Allison and Mahoney

Allison +17.8 pts · won by 3,660 votes
William AllisonRepublicanWINNER58.83%
12,112 votes
Walter T MahoneyDemocratic41.06%
8,452 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.