Presidential elections · 2000–2024
Sioux County, ND — Presidential Election Results (2000–2024)
In 2024, Sioux County, North Dakota voted for Kamala D. Harris (Democratic) by D+38.7 — 654 Democratic to 285 Republican of 953 votes cast. From 2020 to 2024 it shifted 7.3 points toward Republicans. That makes it 75.1 points more Democratic than North Dakota overall (R+36.4).
Data: MIT Election Data & Science Lab, Harvard Dataverse.
Margin by election, 2000–2024
Democratic minus Republican, in points of all votes cast — blue bars Democratic, red Republican.
Every election in Sioux County
| Year | Democratic | Republican | Other | Dem share | Rep share | Margin |
|---|---|---|---|---|---|---|
| 2024 | 654 | 285 | 14 | 68.6% | 29.9% | D+38.7 |
| 2020 | 804 | 258 | 124 | 67.8% | 21.8% | D+46.0 |
| 2016 | 758 | 260 | 214 | 61.5% | 21.1% | D+40.4 |
| 2012 | 900 | 225 | 19 | 78.7% | 19.7% | D+59.0 |
| 2008 | 1,145 | 215 | 18 | 83.1% | 15.6% | D+67.5 |
| 2004 | 804 | 319 | 17 | 70.5% | 28.0% | D+42.5 |
| 2000 | 724 | 269 | 48 | 69.5% | 25.8% | D+43.7 |
Sioux County presidential elections — FAQ
Who carried Sioux County in the 2024 presidential election?+
Kamala D. Harris (Democratic) carried Sioux County, North Dakota in 2024 by D+38.7, with 953 votes cast. Data: MIT Election Data & Science Lab.
How did Sioux County shift between 2020 and 2024?+
Sioux County shifted 7.3 points toward Republicans between 2020 (D+46.0) and 2024 (D+38.7).
Is Sioux County more Democratic or Republican than North Dakota overall?+
In 2024, Sioux County went D+38.7 while North Dakota overall went R+36.4 — 75.1 points more Democratic than the state.
Where does this election data come from?+
County-level presidential returns (2000–2024) come from the MIT Election Data and Science Lab (MEDSL), published on the Harvard Dataverse. pumsdata is an independent product that makes the data easy to map and compare, and is not affiliated with MEDSL or Harvard.