Union County, Ohio
Latest: 2024
Safe Republican — 40 presidential elections on record
Race & ancestry
| Group | % |
|---|---|
▶White (Non-Hispanic)(13) | 84.5% |
▶Hispanic / Latino(11) | 3.4% |
▶Black / African American(7) | 2.3% |
▶Asian(6) | 5.0% |
▶Middle Eastern / North African(6) | 0.6% |
Native American / Alaska Native | 0.1% |
Multiracial / Other | 4.6% |
Religious adherence
| Tradition | % Pop | % Adherents |
|---|---|---|
| Evangelical Protestant | 10.4% | 33.9% |
| Mainline Protestant | 10.0% | 32.4% |
| Catholic | 8.8% | 28.4% |
| Other | 1.1% | 3.5% |
| LDS (Mormon) | 0.7% | 2.2% |
| Black Protestant | 0.6% | 1.9% |
| Non-religious | 69.2% | — |
Presidential results
| Year | Result |
|---|---|
| 2024 | Trump+29.6 |
| 2020 | Trump+31.5 |
| 2016 | Trump+37.1 |
| 2012 | Romney+29.2 |
| 2008 | McCain+27.9 |
| 2004 | Bush+40.7 |
| 2000 | Bush+38.0 |
| 1996 | Dole+22.0 |
| 1992 | Bush+29.5 |
Union, Ohio is a county that has a population of 67,324. In the 2024 presidential election, it voted Republican with a margin of R+29.6. Akashic Edge tracks 40 presidential elections here, dating back to 1868.
| Year | Dem % | Rep % | Margin | Swing |
|---|---|---|---|---|
| 2024 | 34.7% | 64.3% | R+29.6 | D+1.9 |
| 2020 | 33.3% | 64.8% | R+31.5 | D+5.6 |
| 2016 | 27.6% | 64.7% | R+37.1 | R+7.9 |
| 2012 | 34.4% | 63.6% | R+29.2 | R+1.3 |
| 2008 | 35.1% | 63.0% | R+27.9 | D+12.7 |
| 2004 | 29.5% | 70.1% | R+40.7 | R+2.7 |
| 2000 | 29.6% | 67.6% | R+38.0 | R+16.0 |
| 1996 | 33.3% | 55.3% | R+22.0 | D+7.5 |
| 1992 | 23.4% | 52.9% | R+29.5 | D+17.9 |
| 1988 | 25.9% | 73.3% | R+47.4 | D+8.9 |
| 1984 | 21.5% | 77.8% | R+56.3 | R+15.7 |
| 1980 | 27.2% | 67.7% | R+40.6 | R+14.9 |
| 1976 | 36.3% | 62.0% | R+25.6 | D+28.1 |
| 1972 | 22.1% | 75.9% | R+53.8 | R+14.8 |
| 1968 | 23.7% | 62.7% | R+38.9 | R+34.0 |
| 1964 | 47.5% | 52.5% | R+5.0 | D+38.2 |
| 1960 | 28.4% | 71.6% | R+43.1 | D+5.0 |
| 1956 | 25.9% | 74.1% | R+48.1 | R+1.7 |
| 1952 | 26.8% | 73.2% | R+46.4 | R+15.6 |
| 1948 | 34.5% | 65.3% | R+30.8 | — |
What defines Union?
Union voted overwhelmingly Republican in 2024. Akashic Edge tracks 40 presidential elections here, revealing how its political character has evolved over more than a century.
County in State Context
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
Key Insights
High-confidence patterns distilled from this geography's election history.
- Has voted Republican in the last 5 presidential elections
- Latest election (2024) was a Republican landslide with a 29.6% margin
- Margins have been narrowing — from 37.1pp to 29.6pp over the last 3 presidential elections