Douglas County, CO
CO · Presidential Elections 1880–2024
Douglas County, CO (Colorado) voted R+7.0 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 127,451 votes (52.26%) to 110,408 (45.27%) for Harris.
This represents a D+0.2% swing toward Democrats compared to 2020. Douglas County is classified as a lean Republican county. Douglas County has voted Republican in every presidential election since 1968. The county has a population of approximately 377,150.
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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 | 45.3%(110,408) | 52.3%(127,451) | R+7.0 | D+0.2 |
| 2020 | 45.2%(104,653) | 52.4%(121,270) | R+7.2 | D+10.9 |
| 2016 | 36.6%(68,657) | 54.7%(102,573) | R+18.1 | D+7.7 |
| 2012 | 36.4%(61,094) | 62.1%(104,397) | R+25.8 | R+8.5 |
| 2008 | 40.8%(61,960) | 58.0%(88,108) | R+17.2 | D+16.6 |
| 2004 | 32.7%(39,661) | 66.5%(80,651) | R+33.8 | R+0.3 |
| 2000 | 31.4%(27,076) | 65.0%(56,007) | R+33.6 | R+3.0 |
| 1996 | 31.2%(16,232) | 61.8%(32,120) | R+30.6 | R+9.1 |
| 1992 | 24.9%(9,991) | 46.4%(18,592) | R+21.5 | D+20.0 |
| 1988 | 28.5%(6,931) | 70.0%(17,035) | R+41.5 | D+18.3 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Douglas County, CO • 1880–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2014 | 32.8%(45,163) | 62.9%(86,626) | R+30.1 | R+11.8 |
| 2008 | 39.1%(57,587) | 57.5%(84,552) | R+18.3 | D+15.0 |
| 2002 | 32.1%(23,852) | 65.5%(48,617) | R+33.4 | R+0.7 |
| 1996 | 32.7%(17,000) | 65.3%(33,965) | R+32.6 | R+0.3 |
| 1990 | 32.4%(6,380) | 64.8%(12,752) | R+32.4 | D+25.0 |
| 1984 | 20.9%(3,233) | 78.3%(12,077) | R+57.3 | R+6.2 |
| 1978 | 24.1%(1,735) | 75.2%(5,418) | R+51.1 | R+40.2 |
| 1972 | 44.0%(2,088) | 54.9%(2,606) | R+10.9 | D+21.9 |
| 1966 | 33.5%(794) | 66.3%(1,573) | R+32.8 | R+11.0 |
| 1960 | 38.7%(915) | 60.5%(1,433) | R+21.9 | D+0.3 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 48.8%(93,022) | 49.5%(94,312) | R+0.7 | D+14.9 |
| 2018 | 40.5%(71,573) | 56.1%(99,123) | R+15.6 | D+5.8 |
| 2014 | 37.8%(52,187) | 59.1%(81,706) | R+21.4 | R+50.4 |
| 2010 | 40.1%(46,914) | 11.0%(12,918) | D+29.1 | D+36.7 |
| 2006 | 45.2%(36,364) | 52.9%(42,493) | R+7.6 | D+52.3 |
| 2002 | 19.2%(14,182) | 79.1%(58,519) | R+59.9 | R+33.0 |
| 1998 | 35.8%(18,919) | 62.7%(33,167) | R+26.9 | R+38.3 |
| 1994 | 53.2%(16,545) | 41.8%(13,021) | D+11.3 | R+8.5 |
| 1990 | 58.7%(11,465) | 38.9%(7,599) | D+19.8 | D+26.3 |
| 1986 | 46.3%(6,187) | 52.8%(7,060) | R+6.5 | R+14.1 |
Source: Official state election returns via MIT Election Data + Science Lab