Henry County, IA
IA · Presidential Elections 1892–2024
Henry County, IA (Iowa) voted R+35.9 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 6,439 votes (67.07%) to 2,995 (31.2%) for Harris.
This represents a R+3.5% swing toward Republicans compared to 2020. Henry County is classified as a deep Republican county. Henry County has voted Republican in every presidential election since 2000. The county has a population of approximately 20,004.
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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 | 31.2%(2,995) | 67.1%(6,439) | R+35.9 | R+3.5 |
| 2020 | 32.8%(3,275) | 65.2%(6,507) | R+32.4 | R+2.1 |
| 2016 | 30.6%(2,904) | 60.8%(5,779) | R+30.3 | R+24.3 |
| 2012 | 46.0%(4,460) | 51.9%(5,035) | R+5.9 | R+0.9 |
| 2008 | 46.4%(4,349) | 51.4%(4,822) | R+5.0 | D+6.5 |
| 2004 | 43.6%(4,127) | 55.2%(5,220) | R+11.6 | R+5.0 |
| 2000 | 45.1%(3,907) | 51.6%(4,476) | R+6.6 | R+10.4 |
| 1996 | 45.9%(3,798) | 42.0%(3,478) | D+3.9 | D+2.6 |
| 1992 | 41.1%(3,544) | 39.8%(3,435) | D+1.3 | D+3.8 |
| 1988 | 48.4%(3,754) | 50.9%(3,951) | R+2.5 | D+11.8 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Henry County, IA • 1892–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 32.2%(2,261) | 65.5%(4,602) | R+33.3 | R+8.5 |
| 2020 | 35.4%(3,457) | 60.2%(5,875) | R+24.8 | D+16.0 |
| 2016 | 27.5%(2,535) | 68.2%(6,294) | R+40.7 | R+15.3 |
| 2014 | 34.9%(2,320) | 60.4%(4,012) | R+25.5 | D+15.7 |
| 2010 | 28.1%(1,916) | 69.3%(4,723) | R+41.2 | R+54.8 |
| 2008 | 56.8%(5,193) | 43.2%(3,950) | D+13.6 | D+66.8 |
| 2004 | 22.5%(2,090) | 75.7%(7,037) | R+53.2 | R+58.4 |
| 2002 | 51.6%(3,500) | 46.3%(3,146) | D+5.2 | D+47.3 |
| 1998 | 28.4%(2,009) | 70.5%(4,991) | R+42.1 | R+44.6 |
| 1996 | 50.1%(4,111) | 47.6%(3,903) | D+2.5 | D+51.5 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 28.5%(1,987) | 69.5%(4,837) | R+40.9 | R+23.6 |
| 2018 | 40.2%(2,996) | 57.5%(4,284) | R+17.3 | D+18.5 |
| 2014 | 30.7%(2,062) | 66.5%(4,466) | R+35.8 | R+9.4 |
| 2010 | 34.9%(2,396) | 61.3%(4,209) | R+26.4 | R+29.3 |
| 2006 | 50.7%(3,288) | 47.8%(3,101) | D+2.9 | R+8.1 |
| 2002 | 54.3%(3,723) | 43.4%(2,973) | D+10.9 | R+17.2 |
| 1998 | 63.4%(4,574) | 35.3%(2,546) | D+28.1 | D+53.6 |
| 1994 | 36.0%(2,367) | 61.5%(4,045) | R+25.5 | D+7.8 |
| 1990 | 33.0%(2,110) | 66.3%(4,243) | R+33.3 | R+22.1 |
| 1986 | 44.3%(2,608) | 55.5%(3,266) | R+11.2 | R+1.0 |
Source: Official state election returns via MIT Election Data + Science Lab