Jackson County, IA
IA · Presidential Elections 1892–2024
Jackson County, IA (Iowa) voted R+32.5 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 7,074 votes (65.49%) to 3,567 (33.02%) for Harris.
This represents a R+6.3% swing toward Republicans compared to 2020. Jackson County is classified as a deep Republican county. Jackson County has voted Republican in every presidential election since 2016. The county has a population of approximately 19,390.
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 | 33.0%(3,567) | 65.5%(7,074) | R+32.5 | R+6.3 |
| 2020 | 36.2%(4,029) | 62.3%(6,940) | R+26.1 | R+7.2 |
| 2016 | 36.5%(3,837) | 55.5%(5,824) | R+18.9 | R+35.8 |
| 2012 | 57.7%(5,907) | 40.8%(4,177) | D+16.9 | R+7.5 |
| 2008 | 61.3%(6,102) | 36.9%(3,673) | D+24.4 | D+10.3 |
| 2004 | 56.5%(5,656) | 42.4%(4,242) | D+14.1 | D+1.1 |
| 2000 | 54.8%(4,945) | 41.7%(3,769) | D+13.0 | R+8.0 |
| 1996 | 54.5%(4,609) | 33.4%(2,827) | D+21.1 | D+2.3 |
| 1992 | 47.5%(4,421) | 28.7%(2,673) | D+18.8 | R+1.0 |
| 1988 | 59.1%(4,864) | 39.3%(3,237) | D+19.8 | D+24.2 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Jackson County, IA • 1892–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 35.9%(2,816) | 61.3%(4,816) | R+25.5 | R+7.8 |
| 2020 | 39.0%(4,249) | 56.6%(6,175) | R+17.7 | D+10.5 |
| 2016 | 34.3%(3,450) | 62.5%(6,283) | R+28.2 | R+23.1 |
| 2014 | 44.4%(3,382) | 49.5%(3,771) | R+5.1 | D+21.4 |
| 2010 | 35.2%(2,605) | 61.7%(4,561) | R+26.5 | R+68.4 |
| 2008 | 70.9%(6,871) | 29.0%(2,813) | D+41.9 | D+80.3 |
| 2004 | 30.0%(2,890) | 68.4%(6,592) | R+38.4 | R+57.5 |
| 2002 | 58.6%(3,753) | 39.5%(2,531) | D+19.1 | D+56.8 |
| 1998 | 30.8%(1,946) | 68.5%(4,330) | R+37.7 | R+51.7 |
| 1996 | 56.0%(4,628) | 42.0%(3,468) | D+14.0 | D+60.4 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 29.3%(2,278) | 67.6%(5,260) | R+38.3 | R+24.8 |
| 2018 | 41.7%(3,582) | 55.2%(4,744) | R+13.5 | D+19.4 |
| 2014 | 32.3%(2,471) | 65.3%(4,986) | R+32.9 | R+28.7 |
| 2010 | 46.2%(3,451) | 50.4%(3,770) | R+4.3 | R+32.4 |
| 2006 | 63.5%(4,596) | 35.3%(2,558) | D+28.2 | D+17.6 |
| 2002 | 54.2%(3,449) | 43.7%(2,776) | D+10.6 | R+3.2 |
| 1998 | 56.4%(3,602) | 42.6%(2,719) | D+13.8 | D+30.7 |
| 1994 | 41.1%(2,760) | 58.0%(3,893) | R+16.9 | D+11.7 |
| 1990 | 35.2%(2,576) | 63.8%(4,669) | R+28.6 | R+25.3 |
| 1986 | 48.4%(3,181) | 51.6%(3,394) | R+3.2 | D+16.9 |
Source: Official state election returns via MIT Election Data + Science Lab