Voting & Elections in South Sioux City, NE
Presidential election results and party lean trends
County-level data: Election results are reported at the county level. South Sioux City is located in Dakota County, NE. Results reflect all voters in the county, not just those in South Sioux City.
Election Overview
Source: Dakota County (2024)2024 Winner
Republican
Dem Votes
2,109
34.5%
GOP Votes
3,934
64.3%
Total Votes
6,120
Margin
R+29.8%
Shift from 2020
R+12.5pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
R+29.8%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 2,109 | 3,934 | 6,120 | 34.5% | 64.3% | R+29.8 |
| 2020 | 2,744 | 3,926 | 6,817 | 40.3% | 57.6% | R+17.3 |
| 2016 | 2,904 | 4,028 | 7,259 | 40.0% | 55.5% | R+15.5 |
In the 2024 presidential election, Dakota County recorded 6,120 total votes. Republicans won the county with 64.3% of the vote compared to 34.5% for Democrats, a margin of R+29.8%. Compared to 2020, the margin shifted R+12.5pp from the previous election. Since 2016, Dakota County has shifted 14.3 percentage points toward Republicans.