Union County, TN
TN · Presidential Elections 1892–2024
Union County, TN (Tennessee) voted R+71.0 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 7,384 votes (85.01%) to 1,216 (14%) for Harris.
This represents a R+2.6% swing toward Republicans compared to 2020. Union County is classified as a deep Republican county. Union County has voted Republican in every presidential election since 2000. The county has a population of approximately 20,431.
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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 | 14.0%(1,216) | 85.0%(7,384) | R+71.0 | R+2.6 |
| 2020 | 15.4%(1,249) | 83.8%(6,803) | R+68.4 | R+3.7 |
| 2016 | 16.2%(1,012) | 80.9%(5,053) | R+64.7 | R+16.7 |
| 2012 | 25.3%(1,478) | 73.3%(4,282) | R+48.0 | R+6.8 |
| 2008 | 28.6%(1,829) | 69.8%(4,467) | R+41.2 | R+17.1 |
| 2004 | 37.6%(2,524) | 61.8%(4,145) | R+24.2 | R+13.2 |
| 2000 | 44.0%(2,564) | 55.0%(3,199) | R+10.9 | R+14.2 |
| 1996 | 47.4%(2,421) | 44.1%(2,253) | D+3.3 | R+0.5 |
| 1992 | 46.3%(2,478) | 42.5%(2,274) | D+3.8 | D+22.9 |
| 1988 | 40.1%(1,431) | 59.2%(2,110) | R+19.1 | D+4.9 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Union County, TN • 1892–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 15.9%(1,315) | 82.5%(6,834) | R+66.7 | D+2.7 |
| 2020 | 14.3%(1,087) | 83.7%(6,365) | R+69.4 | R+24.3 |
| 2018 | 26.4%(1,382) | 71.5%(3,739) | R+45.1 | R+4.2 |
| 2014 | 26.5%(794) | 67.4%(2,016) | R+40.8 | D+17.8 |
| 2012 | 18.7%(989) | 77.3%(4,093) | R+58.6 | R+3.0 |
| 2008 | 20.2%(1,139) | 75.8%(4,276) | R+55.6 | R+46.9 |
| 2006 | 45.0%(2,025) | 53.7%(2,418) | R+8.7 | D+0.9 |
| 2002 | 44.6%(1,984) | 54.3%(2,413) | R+9.6 | D+30.2 |
| 2000 | 29.6%(1,471) | 69.4%(3,454) | R+39.8 | R+9.8 |
| 1996 | 34.4%(1,518) | 64.5%(2,845) | R+30.1 | D+27.0 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2018 | 21.7%(1,133) | 77.1%(4,028) | R+55.4 | D+4.2 |
| 2014 | 17.3%(520) | 76.9%(2,311) | R+59.6 | R+7.3 |
| 2010 | 22.8%(869) | 75.2%(2,861) | R+52.3 | R+76.8 |
| 2006 | 61.6%(2,743) | 37.1%(1,653) | D+24.5 | D+24.7 |
| 2002 | 49.3%(2,307) | 49.5%(2,319) | R+0.3 | D+40.2 |
| 1998 | 28.6%(612) | 69.1%(1,479) | R+40.5 | R+8.4 |
| 1994 | 33.4%(1,177) | 65.4%(2,307) | R+32.0 | R+34.7 |
| 1990 | 50.4%(871) | 47.7%(825) | D+2.7 | R+7.4 |
| 1986 | 55.0%(1,538) | 45.0%(1,256) | D+10.1 | D+47.6 |
| 1982 | 31.3%(1,001) | 68.7%(2,201) | R+37.5 | R+73.2 |
Source: Official state election returns via MIT Election Data + Science Lab