1855 Ohio gubernatorial election

The 1855 Ohio gubernatorial election was held on October 9, 1855. Incumbent Democratic Governor of Ohio William Medill became governor after the resignation of Reuben Wood to accept a consulship, and Lt. Governor Medill became elected in his own right in 1853. The 1855 election was one of the first major tests of the fledgling Republican Party, then still a coalition of various anti-slavery forces, including former rival Democrats and Whig members. This election led them to quickly dominate Ohio politics for the next half-century.

1855 Ohio gubernatorial election

October 9, 1855

Nominee Salmon Chase William Medill Allen Trimble Party Republican Democratic Know Nothing Popular vote 146,770 131,019 24,276 Percentage 48.59% 43.37% 8.04%

County Results Chase   40-50%   50–60%   60-70%   70-80% Medill   30-40%   40-50%   50–60%   60-70% Trimble   30-40%   40-50%

Governor before election William Medill Democratic Elected Governor Salmon Chase Republican

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The election is also unique in that it was a contest of three Governors, past, present, and future. With Allen Trimble having served in the 1820s, William Medill serving at the time of the election, and Salmon Chase succeeding Medill. Trimble proved to be somewhat of a spoiler candidate, leaving Chase to win with only a plurality of the votes.