DeKalb County, MO
MO · Presidential Elections 1892–2024
DeKalb County, MO (Missouri) voted R+62.6 for Donald Trump (Republican) in the 2024 presidential election, with Trump receiving 3,885 votes (80.7%) to 870 (18.07%) for Harris.
This represents a R+2.9% swing toward Republicans compared to 2020. DeKalb County is classified as a deep Republican county. DeKalb County has voted Republican in every presidential election since 2000. The county has a population of approximately 10,876.
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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 | 18.1%(870) | 80.7%(3,885) | R+62.6 | R+2.9 |
| 2020 | 19.2%(930) | 78.9%(3,828) | R+59.7 | R+1.0 |
| 2016 | 17.8%(824) | 76.5%(3,540) | R+58.7 | R+15.9 |
| 2012 | 27.4%(1,194) | 70.3%(3,056) | R+42.8 | R+17.2 |
| 2008 | 36.1%(1,692) | 61.7%(2,889) | R+25.6 | D+0.8 |
| 2004 | 36.4%(1,707) | 62.8%(2,941) | R+26.3 | R+6.6 |
| 2000 | 38.6%(1,562) | 58.4%(2,363) | R+19.8 | R+21.1 |
| 1996 | 43.7%(1,679) | 42.3%(1,627) | D+1.4 | R+6.1 |
| 1992 | 39.1%(1,630) | 31.6%(1,318) | D+7.5 | D+4.7 |
| 1988 | 51.3%(1,970) | 48.5%(1,863) | D+2.8 | D+22.6 |
Source: Official state election returns via MIT Election Data + Science Lab
Presidential Margin Trend
DeKalb County, MO • 1892–2024
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 21.5%(1,026) | 75.8%(3,610) | R+54.3 | D+3.0 |
| 2022 | 21.4%(700) | 78.6%(2,575) | R+57.3 | R+15.5 |
| 2018 | 26.8%(1,011) | 68.5%(2,584) | R+41.7 | R+12.2 |
| 2016 | 32.3%(1,478) | 61.8%(2,826) | R+29.5 | R+28.0 |
| 2012 | 45.0%(1,950) | 46.5%(2,015) | R+1.5 | D+30.5 |
| 2010 | 30.9%(1,086) | 62.9%(2,210) | R+32.0 | R+23.5 |
| 2006 | 43.7%(1,693) | 52.2%(2,021) | R+8.5 | D+23.7 |
| 2004 | 33.3%(1,553) | 65.4%(3,054) | R+32.1 | R+23.4 |
| 2002 | 44.5%(1,568) | 53.2%(1,875) | R+8.7 | R+1.1 |
| 2000 | 45.4%(1,839) | 53.0%(2,146) | R+7.6 | D+10.6 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 18.5%(877) | 78.8%(3,744) | R+60.4 | R+1.5 |
| 2020 | 19.3%(930) | 78.1%(3,763) | R+58.8 | R+23.0 |
| 2016 | 30.8%(1,413) | 66.6%(3,061) | R+35.9 | R+22.6 |
| 2012 | 41.7%(1,815) | 55.1%(2,394) | R+13.3 | R+10.0 |
| 2008 | 46.8%(2,177) | 50.1%(2,332) | R+3.3 | D+14.2 |
| 2004 | 40.4%(1,890) | 57.9%(2,710) | R+17.5 | R+9.3 |
| 2000 | 44.7%(1,798) | 52.9%(2,129) | R+8.2 | R+37.4 |
| 1996 | 63.3%(2,444) | 34.1%(1,317) | D+29.2 | D+19.2 |
| 1992 | 55.0%(2,266) | 45.0%(1,853) | D+10.0 | D+38.8 |
| 1988 | 35.4%(1,359) | 64.2%(2,463) | R+28.8 | R+9.4 |
Source: Official state election returns via MIT Election Data + Science Lab