Columbia, OH politics & representatives
Columbia is represented in Congress by Senators Bernie Moreno and Jon Husted and Representative Greg Landsman. Mike DeWine is governor.
Who represents Columbia in Washington and in Ohio, with how to reach each office.
How Columbia voted in 2024
Official results for Columbia's own voters.
President 2,455 votes
Hamilton County: Harris 57.0%, Trump 42.1% · Ohio: Trump 55.1%, Harris 43.9%
U.S. Senate 2,451 votes
Hamilton County: Brown 57.8%, Moreno 38.9% · Ohio: Moreno 50.1%, Brown 46.5%
U.S. House · Ohio's 1st District 391,909 votes
Whole-district result
Source: MIT Election Data + Science Lab, official 2024 precinct returns (statewide totals from its official state files). Percentages are of votes for candidates; blank and spoiled ballots aren't counted.
Who represents Columbia in Congress
U.S. Senate Both senators represent all of Ohio
U.S. House · Ohio's 1st District
Who represents Columbia in state government
State Senate · District 9 Covers about 50% of Columbia
State Senate · District 8 Covers about 50% of Columbia
State House · District 26 Covers about 50% of Columbia
State House · District 27 Covers about 50% of Columbia
Columbia is split between state legislative districts. Find yours by address ↗
Columbia's own government: Town Hall →
Sources: congressional and state legislative districts from the U.S. Census Bureau (119th Congress, 2024 state districts); members of Congress from the congress-legislators project (portraits public domain); governors and state legislators from Open States. Districts are matched to Columbia by land area, so if the town is split, your street decides which one is yours.