Dearborn County, IN
IN · Presidential Elections 1892–2024
Dearborn County, IN (Indiana) voted R+58.3 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 20,844 votes (78.36%) to 5,335 (20.06%) for Harris.
This represents a R+2.8% swing toward Republicans compared to 2020. Dearborn County is classified as a deep Republican county. Dearborn County has voted Republican in every presidential election since 1980. The county has a population of approximately 51,094.
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 | 20.1%(5,335) | 78.4%(20,844) | R+58.3 | R+2.8 |
| 2020 | 21.5%(5,446) | 76.9%(19,528) | R+55.5 | R+0.7 |
| 2016 | 20.2%(4,883) | 75.1%(18,110) | R+54.8 | R+15.2 |
| 2012 | 29.2%(6,528) | 68.9%(15,394) | R+39.7 | R+4.7 |
| 2008 | 32.1%(7,123) | 67.0%(14,886) | R+34.9 | D+1.5 |
| 2004 | 31.5%(6,596) | 67.9%(14,231) | R+36.4 | R+5.6 |
| 2000 | 34.1%(6,020) | 64.9%(11,452) | R+30.8 | R+18.3 |
| 1996 | 38.1%(6,269) | 50.6%(8,318) | R+12.5 | R+0.5 |
| 1992 | 32.9%(5,116) | 44.8%(6,974) | R+11.9 | D+11.6 |
| 1988 | 38.1%(5,066) | 61.6%(8,195) | R+23.5 | D+6.4 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Dearborn County, IN • 1892–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 19.7%(5,208) | 78.2%(20,655) | R+58.5 | D+2.4 |
| 2022 | 18.4%(2,628) | 79.3%(11,309) | R+60.8 | R+12.6 |
| 2018 | 24.5%(4,481) | 72.8%(13,287) | R+48.2 | D+3.0 |
| 2016 | 22.4%(5,251) | 73.6%(17,288) | R+51.2 | R+23.1 |
| 2012 | 33.7%(7,313) | 61.9%(13,422) | R+28.2 | D+17.2 |
| 2010 | 25.1%(3,776) | 70.4%(10,589) | R+45.3 | D+38.4 |
| 2006 | 0.0%(0) | 83.7%(9,091) | R+83.7 | R+76.7 |
| 2004 | 45.7%(9,264) | 52.7%(10,675) | R+7.0 | D+32.2 |
| 2000 | 29.5%(5,103) | 68.6%(11,878) | R+39.1 | R+55.9 |
| 1998 | 57.1%(6,650) | 40.4%(4,704) | D+16.7 | D+53.2 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 20.5%(5,431) | 76.4%(20,222) | R+55.9 | R+1.4 |
| 2020 | 18.0%(4,559) | 72.6%(18,353) | R+54.5 | R+8.6 |
| 2016 | 25.6%(5,936) | 71.5%(16,606) | R+46.0 | R+8.2 |
| 2012 | 28.8%(6,211) | 66.6%(14,354) | R+37.8 | R+0.8 |
| 2008 | 30.3%(6,540) | 67.3%(14,536) | R+37.0 | R+12.8 |
| 2004 | 37.2%(7,573) | 61.4%(12,514) | R+24.2 | R+27.1 |
| 2000 | 50.5%(8,737) | 47.7%(8,250) | D+2.8 | D+5.8 |
| 1996 | 47.5%(7,534) | 50.5%(8,014) | R+3.0 | R+13.2 |
| 1992 | 54.7%(7,699) | 44.5%(6,265) | D+10.2 | D+4.1 |
| 1988 | 53.0%(6,769) | 47.0%(5,994) | D+6.1 | D+20.4 |
Source: Official state election returns via MIT Election Data + Science Lab