Sioux County, North Dakota: Deep Blue Country
North Dakota · Presidential Elections 1916–2024
D+38.7
2024 Margin
R+7.3%
2020→2024 Swing
D since 1984
Voting Streak
4K
Population
Sioux County, North Dakota voted D+38.7 for Kamala Harris in 2024, with Harris receiving 654 votes (68.63%). This represented a R+7.3% swing toward Republicans compared to 2020. The county has voted Democratic in every presidential election since 1984.
Quick Stats
2024 ResultD+38.7
2020→2024 SwingR+7.3%
Voting StreakD since 1984
Elections on Record28
Demographics
Population3,898
Median Age
27.1(US: 38.4)
College (BA+)
14.3%(US: 47.9%)
Median Income
$41,201(US: $78k)
White (non-Hisp)
12.2%(US: 57.5%)
Homeownership
46.0%(US: 64.2%)
Poverty Rate
42.7%(US: 12.4%)
Veterans
5.0%(US: 6.4%)
Community Profile
Presidential Elections
Presidential Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 68.6%(654) | 29.9%(285) | D+38.7 | R+7.3 |
| 2020 | 67.8%(804) | 21.8%(258) | D+46.0 | D+5.6 |
| 2016 | 61.5%(758) | 21.1%(260) | D+40.4 | R+18.6 |
| 2012 | 78.7%(900) | 19.7%(225) | D+59.0 | R+8.5 |
| 2008 | 83.1%(1,145) | 15.6%(215) | D+67.5 | D+24.9 |
| 2004 | 70.5%(804) | 28.0%(319) | D+42.5 | R+1.2 |
| 2000 | 69.5%(724) | 25.8%(269) | D+43.7 | D+16.8 |
| 1996 | 57.0%(393) | 30.0%(207) | D+27.0 | D+6.7 |
| 1992 | 47.0%(463) | 26.8%(264) | D+20.2 | R+15.9 |
| 1988 | 67.3%(701) | 31.2%(325) | D+36.1 | D+17.0 |
Source: Official state election returns via MIT Election Data + Science Lab
Senate Elections
Senate Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 70.3%(665) | 29.7%(281) | D+40.6 | D+19.2 |
| 2022 | 51.5%(301) | 30.1%(176) | D+21.4 | R+47.1 |
| 2018 | 83.8%(1,211) | 15.3%(221) | D+68.5 | D+51.1 |
| 2016 | 53.1%(633) | 35.7%(426) | D+17.4 | R+50.1 |
| 2012 | 83.5%(963) | 16.1%(185) | D+67.5 | D+80.2 |
| 2010 | 41.9%(327) | 54.5%(426) | R+12.7 | R+82.7 |
| 2006 | 84.3%(692) | 14.3%(117) | D+70.0 | R+4.4 |
| 2004 | 87.2%(996) | 12.8%(146) | D+74.4 | D+3.4 |
| 2000 | 85.5%(898) | 14.5%(152) | D+71.0 | D+5.3 |
| 1998 | 82.0%(671) | 16.3%(133) | D+65.8 | D+26.7 |
Source: Official state election returns via MIT Election Data + Science Lab
Governor Elections
Governor Results
| Year | Democrat | Republican | Margin | Swing |
|---|---|---|---|---|
| 2024 | 57.9%(545) | 33.1%(312) | D+24.7 | R+3.1 |
| 2020 | 56.7%(667) | 28.9%(340) | D+27.8 | D+7.3 |
| 2016 | 57.0%(684) | 36.5%(438) | D+20.5 | R+24.7 |
| 2012 | 71.3%(798) | 26.1%(292) | D+45.2 | D+47.8 |
| 2008 | 47.6%(653) | 50.2%(689) | R+2.6 | R+6.8 |
| 2004 | 51.0%(572) | 46.8%(525) | D+4.2 | R+57.5 |
| 2000 | 80.8%(861) | 19.1%(204) | D+61.7 | D+63.4 |
| 1996 | 49.1%(337) | 50.9%(349) | R+1.8 | R+19.6 |
| 1992 | 58.1%(569) | 40.2%(394) | D+17.9 | R+28.1 |
| 1988 | 73.0%(769) | 27.0%(285) | D+45.9 | D+10.7 |
Source: Official state election returns via MIT Election Data + Science Lab