Columbia County, WI
WI · Presidential Elections 1892–2024
Columbia County, WI (Wisconsin) voted R+4.6 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 17,988 votes (51.52%) to 16,388 (46.94%) for Harris.
This represents a R+3.1% swing toward Republicans compared to 2020. Columbia County is classified as a competitive Republican county. Columbia County has voted Republican in every presidential election since 2016. The county has a population of approximately 58,272.
Open in Cartographer
Interactive map with county profile in split-screen view
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 | 46.9%(16,388) | 51.5%(17,988) | R+4.6 | R+3.1 |
| 2020 | 48.5%(16,410) | 50.0%(16,927) | R+1.5 | D+0.6 |
| 2016 | 45.5%(13,528) | 47.7%(14,163) | R+2.1 | R+15.7 |
| 2012 | 56.2%(17,175) | 42.6%(13,026) | D+13.6 | R+1.7 |
| 2008 | 56.9%(16,661) | 41.6%(12,193) | D+15.3 | D+17.5 |
| 2004 | 48.4%(14,300) | 50.6%(14,956) | R+2.2 | R+4.8 |
| 2000 | 49.4%(12,636) | 46.9%(11,987) | D+2.5 | R+6.6 |
| 1996 | 48.0%(10,336) | 38.9%(8,377) | D+9.1 | D+8.1 |
| 1992 | 39.0%(9,348) | 37.9%(9,099) | D+1.0 | D+7.8 |
| 1988 | 46.3%(9,132) | 53.1%(10,475) | R+6.8 | D+10.9 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Columbia County, WI • 1892–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 48.4%(16,753) | 49.4%(17,120) | R+1.1 | D+0.7 |
| 2022 | 49.0%(13,410) | 50.8%(13,899) | R+1.8 | R+15.0 |
| 2018 | 56.5%(15,230) | 43.3%(11,674) | D+13.2 | D+8.1 |
| 2016 | 51.1%(15,057) | 46.0%(13,557) | D+5.1 | R+3.6 |
| 2012 | 53.1%(16,028) | 44.4%(13,413) | D+8.7 | D+9.7 |
| 2010 | 48.9%(10,525) | 50.0%(10,748) | R+1.0 | R+42.3 |
| 2006 | 69.1%(15,206) | 27.8%(6,119) | D+41.3 | D+32.3 |
| 2004 | 54.1%(15,893) | 45.1%(13,249) | D+9.0 | R+20.0 |
| 2000 | 63.7%(16,043) | 34.7%(8,746) | D+29.0 | D+23.7 |
| 1998 | 52.0%(9,053) | 46.7%(8,145) | D+5.2 | R+16.6 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 51.6%(14,168) | 47.3%(13,008) | D+4.2 | R+2.3 |
| 2018 | 52.2%(14,124) | 45.7%(12,363) | D+6.5 | D+3.7 |
| 2014 | 50.7%(12,527) | 47.9%(11,837) | D+2.8 | D+7.7 |
| 2010 | 46.8%(10,014) | 51.7%(11,059) | R+4.9 | R+12.7 |
| 2006 | 52.6%(11,662) | 44.8%(9,936) | D+7.8 | D+0.8 |
| 2002 | 41.8%(7,581) | 34.8%(6,308) | D+7.0 | D+29.9 |
| 1998 | 37.6%(6,503) | 60.4%(10,456) | R+22.8 | D+12.4 |
| 1994 | 31.2%(4,828) | 66.5%(10,286) | R+35.3 | R+19.3 |
| 1990 | 42.0%(6,021) | 57.9%(8,304) | R+15.9 | D+4.1 |
| 1986 | 39.7%(6,002) | 59.7%(9,035) | R+20.1 | R+19.3 |
Source: Official state election returns via MIT Election Data + Science Lab