Washington County, OH
OH · Presidential Elections 1892–2024
Washington County, OH (Ohio) voted R+43.6 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 22,161 votes (71.2%) to 8,600 (27.63%) for Harris.
This represents a R+2.8% swing toward Republicans compared to 2020. Washington County is classified as a deep Republican county. Washington County has voted Republican in every presidential election since 1968. The county has a population of approximately 58,978.
Quick Stats
Demographics
Community Profile
Religious Composition
Source: Religion Census 2020Ancestry Groups
Source: Census ACSTop reported ancestry groups (compared to national average).
Age Distribution
Employment by Industry
Census ACSPresidential Elections
Presidential Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 27.6%(8,600) | 71.2%(22,161) | R+43.6 | R+2.8 |
| 2020 | 28.9%(9,243) | 69.6%(22,307) | R+40.8 | D+0.1 |
| 2016 | 26.3%(8,026) | 67.1%(20,514) | R+40.9 | R+22.1 |
| 2012 | 38.8%(11,651) | 57.6%(17,284) | R+18.8 | R+3.2 |
| 2008 | 41.3%(12,368) | 56.9%(17,019) | R+15.5 | D+1.0 |
| 2004 | 41.5%(12,538) | 58.0%(17,532) | R+16.5 | D+2.2 |
| 2000 | 39.2%(10,383) | 57.9%(15,342) | R+18.7 | R+14.8 |
| 1996 | 42.1%(10,945) | 46.1%(11,965) | R+3.9 | D+2.6 |
| 1992 | 37.0%(10,380) | 43.5%(12,204) | R+6.5 | D+12.8 |
| 1988 | 40.0%(9,967) | 59.3%(14,767) | R+19.3 | D+15.2 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Washington County, OH • 1892–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 30.7%(9,275) | 65.8%(19,865) | R+35.1 | D+3.9 |
| 2022 | 30.5%(6,938) | 69.5%(15,812) | R+39.0 | R+18.9 |
| 2018 | 40.0%(9,259) | 60.0%(13,908) | R+20.1 | D+8.9 |
| 2016 | 33.3%(9,676) | 62.3%(18,078) | R+28.9 | R+13.5 |
| 2012 | 39.8%(11,464) | 55.2%(15,904) | R+15.4 | D+8.2 |
| 2010 | 36.2%(7,572) | 59.8%(12,512) | R+23.6 | R+25.8 |
| 2006 | 51.1%(11,631) | 48.9%(11,140) | D+2.2 | D+32.2 |
| 2004 | 35.0%(10,149) | 65.0%(18,876) | R+30.1 | R+3.6 |
| 2000 | 34.9%(8,858) | 61.3%(15,574) | R+26.4 | R+0.2 |
| 1998 | 36.9%(7,436) | 63.1%(12,739) | R+26.3 | D+4.4 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 24.8%(5,625) | 74.8%(16,934) | R+49.9 | R+14.6 |
| 2018 | 30.9%(7,221) | 66.3%(15,497) | R+35.4 | D+0.0 |
| 2014 | 30.9%(5,659) | 66.3%(12,152) | R+35.4 | R+36.3 |
| 2010 | 49.0%(10,408) | 48.2%(10,230) | D+0.8 | R+32.6 |
| 2006 | 66.0%(15,037) | 32.5%(7,412) | D+33.5 | D+63.3 |
| 2002 | 33.1%(6,045) | 62.9%(11,499) | R+29.8 | R+2.1 |
| 1998 | 34.3%(6,856) | 62.1%(12,389) | R+27.7 | D+20.7 |
| 1994 | 24.2%(4,927) | 72.5%(14,785) | R+48.4 | R+35.6 |
| 1990 | 43.6%(8,048) | 56.4%(10,400) | R+12.7 | R+10.9 |
| 1986 | 49.1%(8,489) | 50.9%(8,814) | R+1.9 | R+1.4 |
Source: Official state election returns via MIT Election Data + Science Lab