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1866 Massachusetts U.S. House District 9 Election

Massachusetts · 2 candidates · See every 1866 U.S. House race

Who won the 1866 Massachusetts U.S. House District 9 Election?

William Washburn won the 1866 Massachusetts U.S. House District 9 Election. William Washburn received 11,895 popular votes (87.02%). The main challenger was Levi Haywood (12.93%).

See the full head-to-head between Washburn and Haywood

Washburn +74.1 pts · won by 10,127 votes
William WashburnRepublicanWINNER87.02%
11,895 votes
Levi HaywoodDemocratic12.93%
1,768 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.