Voting & Elections in Roslyn, SD
Presidential election results and party lean trends
County-level data: Election results are reported at the county level. Roslyn is located in Day County, SD. Results reflect all voters in the county, not just those in Roslyn.
Election Overview
Source: Day County (2024)2024 Winner
Republican
Dem Votes
1,000
34.1%
GOP Votes
1,876
64.0%
Total Votes
2,932
Margin
R+29.9%
Shift from 2020
R+2.3pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
R+29.9%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 1,000 | 1,876 | 2,932 | 34.1% | 64.0% | R+29.9 |
| 2020 | 1,052 | 1,869 | 2,964 | 35.5% | 63.1% | R+27.6 |
| 2016 | 974 | 1,627 | 2,747 | 35.5% | 59.2% | R+23.8 |
In the 2024 presidential election, Day County recorded 2,932 total votes. Republicans won the county with 64.0% of the vote compared to 34.1% for Democrats, a margin of R+29.9%. Compared to 2020, the margin shifted R+2.3pp from the previous election. Since 2016, Day County has shifted 6.1 percentage points toward Republicans.