Columbia County, WA
WA · Presidential Elections 1892–2024
Columbia County, WA (Washington) voted R+43.3 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 1,737 votes (69.9%) to 661 (26.6%) for Harris.
This represents a D+0.2% swing toward Democrats compared to 2020. Columbia County is classified as a deep Republican county. Columbia County has voted Republican in every presidential election since 1968. The county has a population of approximately 4,014.
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 | 26.6%(661) | 69.9%(1,737) | R+43.3 | D+0.2 |
| 2020 | 26.8%(668) | 70.3%(1,754) | R+43.5 | D+0.0 |
| 2016 | 23.6%(526) | 67.2%(1,497) | R+43.6 | R+3.1 |
| 2012 | 28.3%(645) | 68.8%(1,568) | R+40.5 | R+4.0 |
| 2008 | 30.8%(686) | 67.3%(1,499) | R+36.5 | D+4.6 |
| 2004 | 28.7%(605) | 69.8%(1,470) | R+41.1 | D+6.8 |
| 2000 | 24.4%(515) | 72.3%(1,523) | R+47.8 | R+37.4 |
| 1996 | 38.0%(743) | 48.5%(948) | R+10.5 | R+5.6 |
| 1992 | 34.9%(668) | 39.8%(761) | R+4.9 | D+17.9 |
| 1988 | 37.5%(730) | 60.3%(1,172) | R+22.7 | D+12.2 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Columbia County, WA • 1892–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 30.8%(745) | 68.6%(1,658) | R+37.8 | D+7.4 |
| 2022 | 27.2%(592) | 72.3%(1,575) | R+45.1 | R+11.6 |
| 2018 | 33.2%(731) | 66.8%(1,468) | R+33.5 | R+11.4 |
| 2016 | 38.9%(854) | 61.1%(1,339) | R+22.1 | D+3.9 |
| 2012 | 37.0%(827) | 63.0%(1,410) | R+26.1 | D+11.5 |
| 2010 | 31.2%(665) | 68.8%(1,466) | R+37.6 | R+18.3 |
| 2006 | 39.3%(754) | 58.6%(1,125) | R+19.3 | D+8.1 |
| 2004 | 35.2%(741) | 62.6%(1,318) | R+27.4 | D+26.2 |
| 2000 | 22.3%(467) | 75.9%(1,590) | R+53.6 | R+41.9 |
| 1998 | 44.2%(756) | 55.8%(956) | R+11.7 | D+33.5 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 25.7%(627) | 73.8%(1,797) | R+48.0 | R+0.9 |
| 2020 | 26.3%(652) | 73.5%(1,819) | R+47.2 | R+10.4 |
| 2016 | 31.5%(688) | 68.3%(1,491) | R+36.8 | D+4.2 |
| 2012 | 29.5%(656) | 70.5%(1,565) | R+40.9 | R+3.9 |
| 2008 | 31.5%(706) | 68.5%(1,537) | R+37.0 | R+3.4 |
| 2004 | 32.3%(671) | 65.9%(1,371) | R+33.7 | R+25.8 |
| 2000 | 45.3%(950) | 53.2%(1,116) | R+7.9 | D+3.9 |
| 1996 | 44.1%(863) | 55.9%(1,094) | R+11.8 | D+25.5 |
| 1992 | 31.3%(599) | 68.7%(1,313) | R+37.3 | R+30.4 |
| 1988 | 46.6%(918) | 53.4%(1,054) | R+6.9 | D+3.7 |
Source: Official state election returns via MIT Election Data + Science Lab