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Ohio's 3rd Congressional District
Presidential Election Results: –
OH-03 (Ohio) voted D+40.2 for Kamala Harris in 2024, with Harris receiving 249,343 votes (69.61%). This represented a R+3.5% swing toward Republicans compared to 2020.
Interactive map with district profile in split-screen view
Top reported ancestry groups (compared to national average).
OH-03 • 2008–2024
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 69.6%(249,343) | 29.4%(105,192) | D+40.2 | R+3.5% |
| 2020 | 71.1%(271,653) | 27.4%(104,526) | D+43.8 | D+5.4% |
| 2016 | 66.9%(239,177) | 28.5%(101,909) | D+38.4 | D+6.2% |
| 2012 | 66.1%(231,445) | 33.9%(118,686) | D+32.2 | D+1.8% |
| 2008 | 64.6%(224,520) | 34.1%(118,677) | D+30.4 | 0% |
| Year | Winner | Democrat | Republican | Other | Margin | Swing |
|---|---|---|---|---|---|---|
| 2024 | Joyce BeattyInc | 70.7%(242,632) | 29.3%(100,355) | — | D+41.5 | 0.0 |
| 2022 | Joyce BeattyInc | 70.5%(182,324) | 29.5%(76,455) | — | D+40.9 | 0.0 |
Source: Official state election returns via FEC and state Secretaries of State