Presidential elections · 2000–2024
Franklin County, OH — Presidential Election Results (2000–2024)
In 2024, Franklin County, Ohio voted for Kamala D. Harris (Democratic) by D+28.4 — 380,518 Democratic to 210,830 Republican of 598,225 votes cast. From 2020 to 2024 it shifted 3.0 points toward Republicans. That makes it 39.6 points more Democratic than Ohio overall (R+11.2).
Data: MIT Election Data & Science Lab, Harvard Dataverse.
Margin by election, 2000–2024
Democratic minus Republican, in points of all votes cast — blue bars Democratic, red Republican.
Every election in Franklin County
| Year | Democratic | Republican | Other | Dem share | Rep share | Margin |
|---|---|---|---|---|---|---|
| 2024 | 380,518 | 210,830 | 6,877 | 63.6% | 35.2% | D+28.4 |
| 2020 | 409,144 | 211,237 | 10,196 | 64.9% | 33.5% | D+31.4 |
| 2016 | 351,198 | 199,331 | 30,611 | 60.4% | 34.3% | D+26.1 |
| 2012 | 346,336 | 215,987 | 8,660 | 60.7% | 37.8% | D+22.8 |
| 2008 | 334,684 | 218,478 | 7,129 | 59.7% | 39.0% | D+20.7 |
| 2004 | 285,800 | 237,252 | 2,772 | 54.4% | 45.1% | D+9.2 |
| 2000 | 202,018 | 197,862 | 14,194 | 48.8% | 47.8% | D+1.0 |
Franklin County presidential elections — FAQ
Who carried Franklin County in the 2024 presidential election?+
Kamala D. Harris (Democratic) carried Franklin County, Ohio in 2024 by D+28.4, with 598,225 votes cast. Data: MIT Election Data & Science Lab.
How did Franklin County shift between 2020 and 2024?+
Franklin County shifted 3.0 points toward Republicans between 2020 (D+31.4) and 2024 (D+28.4).
Is Franklin County more Democratic or Republican than Ohio overall?+
In 2024, Franklin County went D+28.4 while Ohio overall went R+11.2 — 39.6 points more Democratic than the state.
Where does this election data come from?+
County-level presidential returns (2000–2024) come from the MIT Election Data and Science Lab (MEDSL), published on the Harvard Dataverse. pumsdata is an independent product that makes the data easy to map and compare, and is not affiliated with MEDSL or Harvard.