Jefferson County, Ohio
Latest: 2024
Safe Republican — shifted 5.5pp toward Republicans in 2024 — 40 presidential elections on record
Race & ancestry
| Group | % |
|---|---|
▶White (Non-Hispanic)(13) | 88.4% |
▶Hispanic / Latino(12) | 1.9% |
▶Black / African American(7) | 5.1% |
▶Asian(6) | 0.6% |
▶Middle Eastern / North African(7) | 0.2% |
▶Native American / Alaska Native(1) | 0.1% |
Multiracial / Other | 3.9% |
Religious adherence
| Tradition | % Pop | % Adherents |
|---|---|---|
| Catholic | 16.8% | 41.0% |
| Mainline Protestant | 11.8% | 28.9% |
| Evangelical Protestant | 8.2% | 20.0% |
| Black Protestant | 2.5% | 6.0% |
| Other | 1.2% | 2.9% |
| LDS (Mormon) | 0.8% | 1.9% |
| Orthodox Christian | 0.5% | 1.2% |
| Non-religious | 59.0% | — |
Presidential results
| Year | Result |
|---|---|
| 2024 | Trump+43.9 |
| 2020 | Trump+38.4 |
| 2016 | Trump+34.8 |
| 2012 | Romney+5.0 |
| 2008 | Obama+0.2 |
| 2004 | Kerry+5.1 |
| 2000 | Gore+7.1 |
| 1996 | Clinton+26.5 |
| 1992 | Clinton+26.3 |
Jefferson, Ohio is a county that has a population of 64,518. In the 2024 presidential election, it voted Republican with a margin of R+43.9. Akashic Edge tracks 40 presidential elections here, dating back to 1868.
| Year | Dem % | Rep % | Margin | Swing |
|---|---|---|---|---|
| 2024 | 27.5% | 71.4% | R+43.9 | R+5.5 |
| 2020 | 30.0% | 68.4% | R+38.4 | R+3.6 |
| 2016 | 29.4% | 64.2% | R+34.8 | R+29.8 |
| 2012 | 46.4% | 51.3% | R+5.0 | R+5.2 |
| 2008 | 48.9% | 48.7% | D+0.2 | R+4.8 |
| 2004 | 52.3% | 47.2% | D+5.1 | R+2.0 |
| 2000 | 50.5% | 43.4% | D+7.1 | R+19.5 |
| 1996 | 56.0% | 29.5% | D+26.5 | D+0.2 |
| 1992 | 54.1% | 27.7% | D+26.3 | D+4.5 |
| 1988 | 60.5% | 38.7% | D+21.8 | D+7.6 |
| 1984 | 56.7% | 42.5% | D+14.2 | D+2.3 |
| 1980 | 53.0% | 41.0% | D+12.0 | R+7.8 |
| 1976 | 59.0% | 39.2% | D+19.8 | D+33.7 |
| 1972 | 42.3% | 56.3% | R+13.9 | R+37.1 |
| 1968 | 56.8% | 33.5% | D+23.2 | R+24.2 |
| 1964 | 73.7% | 26.3% | D+47.4 | D+35.4 |
| 1960 | 56.0% | 44.0% | D+12.0 | D+13.0 |
| 1956 | 49.5% | 50.5% | R+1.1 | R+17.9 |
| 1952 | 58.4% | 41.6% | D+16.9 | R+7.9 |
| 1948 | 61.8% | 37.0% | D+24.7 | — |
Current Ohio Polling
Contextual statewide polling for Ohio. County pages stay rooted in county returns, but live statewide polling helps frame the current cycle.
2026 Ohio Senate General Election
Sherrod Brown leads at 47.3%
3 pollsLow
Field Preview
2026 Ohio Governor General Election
Amy Acton leads at 49.5%
2 pollsSparse
Field Preview
Ask the Historian
Explore this county's political evolution with the Historian