Union County, OR
OR · Presidential Elections 1892–2024
Union County, OR (Oregon) voted R+40.0 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 9,942 votes (68.22%) to 4,107 (28.18%) for Harris.
This represents a D+0.4% swing toward Democrats compared to 2020. Union County is classified as a deep Republican county. Union County has voted Republican in every presidential election since 1968. The county has a population of approximately 26,144.
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 | 28.2%(4,107) | 68.2%(9,942) | R+40.0 | D+0.4 |
| 2020 | 28.5%(4,254) | 68.9%(10,298) | R+40.4 | R+0.5 |
| 2016 | 25.1%(3,249) | 65.0%(8,431) | R+40.0 | R+9.6 |
| 2012 | 32.9%(3,973) | 63.3%(7,636) | R+30.3 | R+6.8 |
| 2008 | 36.6%(4,613) | 60.2%(7,581) | R+23.6 | D+9.4 |
| 2004 | 32.8%(4,428) | 65.7%(8,879) | R+32.9 | D+2.3 |
| 2000 | 29.6%(3,577) | 64.9%(7,836) | R+35.3 | R+26.1 |
| 1996 | 38.6%(4,379) | 47.7%(5,414) | R+9.1 | R+7.1 |
| 1992 | 34.4%(3,990) | 36.4%(4,223) | R+2.0 | D+1.7 |
| 1988 | 46.4%(4,682) | 50.2%(5,061) | R+3.8 | D+19.4 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Union County, OR • 1892–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 31.5%(3,902) | 66.3%(8,216) | R+34.8 | D+0.3 |
| 2020 | 31.1%(4,545) | 66.2%(9,674) | R+35.1 | R+26.7 |
| 2016 | 41.7%(5,302) | 50.1%(6,372) | R+8.4 | D+8.3 |
| 2014 | 38.0%(3,816) | 54.7%(5,498) | R+16.7 | R+13.2 |
| 2010 | 46.3%(4,892) | 49.9%(5,270) | R+3.6 | D+36.4 |
| 2008 | 27.2%(3,329) | 67.1%(8,230) | R+40.0 | R+58.8 |
| 2004 | 57.6%(7,548) | 38.7%(5,077) | D+18.8 | D+67.4 |
| 2002 | 24.1%(2,428) | 72.6%(7,322) | R+48.5 | R+63.7 |
| 1998 | 55.2%(4,903) | 40.1%(3,555) | D+15.2 | D+18.4 |
| 1996 | 61.5%(6,680) | 64.7%(7,028) | R+3.2 | D+29.8 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 20.4%(2,580) | 68.8%(8,695) | R+48.4 | R+4.9 |
| 2018 | 24.5%(2,877) | 67.9%(7,983) | R+43.4 | R+3.0 |
| 2016 | 26.7%(3,410) | 67.1%(8,561) | R+40.4 | R+6.5 |
| 2014 | 30.4%(3,087) | 64.3%(6,526) | R+33.9 | R+1.0 |
| 2010 | 31.6%(3,366) | 64.5%(6,869) | R+32.9 | R+17.9 |
| 2006 | 39.2%(3,961) | 54.2%(5,473) | R+15.0 | D+7.5 |
| 2002 | 36.2%(3,611) | 58.7%(5,853) | R+22.5 | R+49.1 |
| 1998 | 60.7%(5,364) | 34.1%(3,015) | D+26.6 | D+45.0 |
| 1994 | 37.9%(3,770) | 56.3%(5,602) | R+18.4 | R+14.9 |
| 1990 | 38.1%(3,399) | 41.6%(3,714) | R+3.5 | R+5.9 |
Source: Official state election returns via MIT Election Data + Science Lab