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1866 Massachusetts U.S. House District 10 Election

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

Who won the 1866 Massachusetts U.S. House District 10 Election?

Henry Dawes won the 1866 Massachusetts U.S. House District 10 Election. Henry Dawes received 8,125 popular votes (65.73%). The main challenger was Chester W Chapin (33.86%).

See the full head-to-head between Dawes and Chapin

Dawes +31.9 pts · won by 3,940 votes
Henry DawesRepublicanWINNER65.73%
8,125 votes
Chester W ChapinDemocratic33.86%
4,185 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.