Yolo County, CA
CA · Presidential Elections 1876–2024
Yolo County, CA (California) voted D+36.2 for Kamala Harris (Democrat) in the 2024 presidential election, with Harris receiving 61,405 votes (66.3%) to 27,844 (30.06%) for Trump.
This represents a R+5.2% swing toward Republicans compared to 2020. Yolo County is classified as a deep Democratic county. Yolo County has voted Democratic in every presidential election since 1956. The county has a population of approximately 220,564.
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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 | 66.3%(61,405) | 30.1%(27,844) | D+36.2 | R+5.2 |
| 2020 | 69.5%(67,598) | 28.1%(27,292) | D+41.4 | R+0.0 |
| 2016 | 66.7%(54,752) | 25.3%(20,739) | D+41.4 | D+7.5 |
| 2012 | 65.2%(48,715) | 31.3%(23,368) | D+33.9 | R+2.3 |
| 2008 | 67.1%(53,488) | 30.8%(24,592) | D+36.2 | D+15.6 |
| 2004 | 59.3%(42,885) | 38.8%(28,005) | D+20.6 | D+3.2 |
| 2000 | 54.9%(33,747) | 37.5%(23,057) | D+17.4 | R+7.1 |
| 1996 | 56.9%(33,033) | 32.4%(18,807) | D+24.5 | R+0.7 |
| 1992 | 53.3%(33,297) | 28.1%(17,574) | D+25.2 | D+10.1 |
| 1988 | 57.0%(30,429) | 41.9%(22,358) | D+15.1 | D+12.1 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Yolo County, CA • 1876–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 67.2%(61,084) | 32.8%(29,758) | D+34.5 | R+68.2 |
| 2018 | 102.7%(69,429) | 0.0%(0) | D+102.7 | R+0.6 |
| 2016 | 103.3%(74,685) | 0.0%(0) | D+103.3 | D+67.9 |
| 2012 | 67.7%(49,148) | 32.3%(23,468) | D+35.4 | D+1.2 |
| 2006 | 64.3%(34,548) | 30.1%(16,187) | D+34.1 | D+8.3 |
| 2000 | 58.2%(35,193) | 32.3%(19,528) | D+25.9 | D+7.6 |
| 1994 | 54.9%(26,793) | 36.6%(17,851) | D+18.3 | R+11.7 |
| 1992 | 61.7%(37,340) | 31.7%(19,191) | D+30.0 | D+22.7 |
| 1988 | 51.8%(27,291) | 44.5%(23,459) | D+7.3 | D+2.8 |
| 1982 | 49.7%(22,034) | 45.3%(20,069) | D+4.4 | R+0.3 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2022 | 66.0%(44,328) | 34.0%(22,807) | D+32.1 | R+3.6 |
| 2018 | 67.8%(49,759) | 32.2%(23,611) | D+35.6 | R+2.6 |
| 2014 | 69.1%(31,431) | 30.9%(14,043) | D+38.2 | D+7.5 |
| 2010 | 63.3%(37,894) | 32.5%(19,456) | D+30.8 | D+44.3 |
| 2006 | 39.9%(21,733) | 53.4%(29,073) | R+13.5 | R+23.2 |
| 2002 | 47.4%(21,983) | 37.7%(17,484) | D+9.7 | R+20.2 |
| 1998 | 63.1%(31,939) | 33.1%(16,783) | D+29.9 | D+27.2 |
| 1994 | 49.3%(24,357) | 46.6%(23,019) | D+2.7 | R+5.3 |
| 1990 | 51.6%(22,890) | 43.5%(19,316) | D+8.1 | D+31.9 |
| 1986 | 37.0%(15,906) | 60.8%(26,154) | R+23.8 | R+34.8 |
Source: Official state election returns via MIT Election Data + Science Lab