Ohio·OH·FIPS 39049

Franklin County

Voted Democratic in 2024 · 598,225 votes cast

About Franklin County

Franklin County is located in the U.S. state of Ohio. As of the 2020 census, the population was 1,323,807, making it the most populous county in Ohio. Most of its land area is taken up by its county seat, Columbus, the state capital and most populous city in Ohio. The county was established on April 30, 1803, less than two months after Ohio became a state, and was named after Benjamin Franklin. Originally, Franklin County extended north to Lake Erie before it was subdivided into smaller counties. Franklin County is the central county of the Columbus, Ohio Metropolitan Statistical Area.

2024 Presidential Results

All candidates · Franklin County, Ohio

Kamala D Harris(Democrat)

63.6%380,518

Won by 169,688 votes

Donald J Trump(Republican)

35.2%210,830

Chase Oliver(Libertarian)

0.6%3,503

Other(Other)

0.6%3,374

Margin History

Red = Republican, Blue = Democratic

2024D+28.4

2020D+31.4

2016D+26.1

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Swung Right in 2024

Franklin County shifted 3.0 points toward Republicans compared to 2020. Voter turnout decreased by 5.1%.

Franklin County — Local Discussion

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What does Franklin County really think?

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Election data: MIT Election Data Science Lab, Harvard Dataverse (CC BY 4.0)