Presidential elections · 2000–2024
Mahoning County, OH — Presidential Election Results (2000–2024)
In 2024, Mahoning County, Ohio voted for Donald J. Trump (Republican) by R+9.4 — 50,636 Democratic to 61,249 Republican of 112,705 votes cast. From 2020 to 2024 it shifted 7.5 points toward Republicans. That makes it 1.8 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 Mahoning County
| Year | Democratic | Republican | Other | Dem share | Rep share | Margin |
|---|---|---|---|---|---|---|
| 2024 | 50,636 | 61,249 | 820 | 44.9% | 54.3% | R+9.4 |
| 2020 | 57,641 | 59,903 | 1,422 | 48.5% | 50.4% | R+1.9 |
| 2016 | 57,381 | 53,616 | 4,075 | 49.9% | 46.6% | D+3.3 |
| 2012 | 77,059 | 42,641 | 1,610 | 63.5% | 35.2% | D+28.4 |
| 2008 | 79,173 | 45,319 | 2,540 | 62.3% | 35.7% | D+26.6 |
| 2004 | 83,069 | 48,712 | 950 | 62.6% | 36.7% | D+25.9 |
| 2000 | 69,212 | 40,460 | 4,447 | 60.6% | 35.5% | D+25.2 |
Mahoning County presidential elections — FAQ
Who carried Mahoning County in the 2024 presidential election?+
Donald J. Trump (Republican) carried Mahoning County, Ohio in 2024 by R+9.4, with 112,705 votes cast. Data: MIT Election Data & Science Lab.
How did Mahoning County shift between 2020 and 2024?+
Mahoning County shifted 7.5 points toward Republicans between 2020 (R+1.9) and 2024 (R+9.4).
Is Mahoning County more Democratic or Republican than Ohio overall?+
In 2024, Mahoning County went R+9.4 while Ohio overall went R+11.2 — 1.8 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.