Cass County, MO
MO · Presidential Elections 1892–2024
Cass County, MO (Missouri) voted R+32.1 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 38,792 votes (65.36%) to 19,753 (33.28%) for Harris.
This represents a R+0.6% swing toward Republicans compared to 2020. Cass County is classified as a deep Republican county. Cass County has voted Republican in every presidential election since 1980. The county has a population of approximately 110,773.
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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 | 33.3%(19,753) | 65.4%(38,792) | R+32.1 | R+0.6 |
| 2020 | 33.1%(19,052) | 64.6%(37,197) | R+31.5 | D+4.0 |
| 2016 | 28.9%(14,846) | 64.4%(33,098) | R+35.5 | R+7.3 |
| 2012 | 34.7%(17,044) | 63.0%(30,912) | R+28.2 | R+8.6 |
| 2008 | 39.5%(19,844) | 59.2%(29,695) | R+19.6 | D+4.3 |
| 2004 | 37.7%(16,681) | 61.6%(27,253) | R+23.9 | R+9.4 |
| 2000 | 41.6%(14,921) | 56.1%(20,113) | R+14.5 | R+8.4 |
| 1996 | 40.5%(11,743) | 46.5%(13,495) | R+6.0 | R+5.7 |
| 1992 | 34.3%(10,246) | 34.6%(10,349) | R+0.3 | D+11.4 |
| 1988 | 44.0%(10,092) | 55.8%(12,799) | R+11.8 | D+19.8 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
Cass County, MO • 1892–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 35.8%(21,081) | 61.3%(36,053) | R+25.5 | D+2.7 |
| 2022 | 35.9%(13,905) | 64.1%(24,808) | R+28.2 | R+6.4 |
| 2018 | 37.3%(16,340) | 59.0%(25,861) | R+21.7 | R+8.2 |
| 2016 | 40.5%(20,628) | 54.1%(27,532) | R+13.6 | R+15.8 |
| 2012 | 46.8%(22,626) | 44.6%(21,557) | D+2.2 | D+31.2 |
| 2010 | 32.7%(11,619) | 61.7%(21,923) | R+29.0 | R+24.0 |
| 2006 | 45.6%(16,253) | 50.6%(18,027) | R+5.0 | D+23.6 |
| 2004 | 35.1%(15,390) | 63.7%(27,931) | R+28.6 | R+22.2 |
| 2002 | 46.0%(13,409) | 52.5%(15,288) | R+6.4 | R+0.9 |
| 2000 | 46.7%(16,752) | 52.2%(18,742) | R+5.5 | D+14.0 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 32.7%(19,112) | 65.1%(38,034) | R+32.4 | R+0.4 |
| 2020 | 32.8%(18,770) | 64.8%(37,025) | R+31.9 | R+16.5 |
| 2016 | 40.6%(20,713) | 56.1%(28,571) | R+15.4 | R+14.0 |
| 2012 | 47.8%(23,168) | 49.2%(23,837) | R+1.4 | R+7.8 |
| 2008 | 52.2%(25,754) | 45.8%(22,592) | D+6.4 | D+15.0 |
| 2004 | 45.0%(19,772) | 53.5%(23,538) | R+8.6 | R+1.0 |
| 2000 | 45.2%(16,084) | 52.7%(18,777) | R+7.6 | R+28.5 |
| 1996 | 59.2%(17,055) | 38.3%(11,038) | D+20.9 | D+10.6 |
| 1992 | 55.1%(16,129) | 44.9%(13,129) | D+10.3 | D+42.3 |
| 1988 | 33.5%(7,677) | 65.6%(15,031) | R+32.1 | R+9.3 |
Source: Official state election returns via MIT Election Data + Science Lab