Allen County, OH
OH · Presidential Elections 1892–2024
Allen County, OH (Ohio) voted R+43.9 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 33,201 votes (71.28%) to 12,754 (27.38%) for Harris.
This represents a R+4.4% swing toward Republicans compared to 2020. Allen County is classified as a deep Republican county. Allen County has voted Republican in every presidential election since 1940. The county has a population of approximately 101,348.
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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 | 27.4%(12,754) | 71.3%(33,201) | R+43.9 | R+4.4 |
| 2020 | 29.5%(14,149) | 69.0%(33,116) | R+39.5 | R+2.7 |
| 2016 | 28.4%(13,294) | 65.2%(30,487) | R+36.8 | R+13.0 |
| 2012 | 36.8%(17,914) | 60.6%(29,502) | R+23.8 | R+3.2 |
| 2008 | 38.7%(19,522) | 59.3%(29,940) | R+20.6 | D+12.1 |
| 2004 | 33.4%(16,470) | 66.1%(32,580) | R+32.7 | D+0.7 |
| 2000 | 32.0%(13,996) | 65.4%(28,647) | R+33.5 | R+13.4 |
| 1996 | 35.3%(15,529) | 55.4%(24,325) | R+20.0 | D+4.4 |
| 1992 | 29.1%(13,777) | 53.5%(25,322) | R+24.4 | D+14.1 |
| 1988 | 30.5%(13,727) | 69.0%(31,021) | R+38.5 | D+8.0 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Allen County, OH • 1892–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 30.7%(14,120) | 65.7%(30,208) | R+35.0 | D+7.3 |
| 2022 | 28.9%(9,428) | 71.1%(23,229) | R+42.2 | R+22.6 |
| 2018 | 40.2%(14,429) | 59.8%(21,492) | R+19.7 | D+27.4 |
| 2016 | 24.2%(10,900) | 71.2%(32,085) | R+47.0 | R+23.3 |
| 2012 | 36.5%(17,456) | 60.3%(28,817) | R+23.8 | D+15.5 |
| 2010 | 28.8%(9,580) | 68.0%(22,612) | R+39.2 | R+31.1 |
| 2006 | 45.9%(16,597) | 54.0%(19,521) | R+8.1 | D+35.6 |
| 2004 | 28.1%(13,106) | 71.9%(33,463) | R+43.7 | R+2.3 |
| 2000 | 27.5%(11,134) | 68.9%(27,926) | R+41.4 | R+12.7 |
| 1998 | 35.7%(11,078) | 64.3%(19,981) | R+28.7 | D+10.8 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 21.1%(6,835) | 78.5%(25,461) | R+57.4 | R+20.2 |
| 2018 | 30.1%(10,825) | 67.3%(24,200) | R+37.2 | D+8.7 |
| 2014 | 26.0%(7,091) | 71.9%(19,587) | R+45.8 | R+27.0 |
| 2010 | 38.7%(12,755) | 57.6%(18,982) | R+18.9 | R+21.1 |
| 2006 | 49.7%(18,000) | 47.4%(17,184) | D+2.3 | D+38.1 |
| 2002 | 28.9%(8,581) | 64.7%(19,226) | R+35.8 | R+9.4 |
| 1998 | 34.8%(10,858) | 61.2%(19,127) | R+26.5 | D+29.8 |
| 1994 | 20.2%(6,600) | 76.5%(24,963) | R+56.2 | R+26.3 |
| 1990 | 35.1%(12,464) | 64.9%(23,095) | R+29.9 | R+23.0 |
| 1986 | 46.5%(15,627) | 53.5%(17,955) | R+6.9 | D+3.7 |
Source: Official state election returns via MIT Election Data + Science Lab