Voting & Elections in Blenheim, SC
Presidential election results and party lean trends
County-level data: Election results are reported at the county level. Blenheim is located in Marlboro County, SC. Results reflect all voters in the county, not just those in Blenheim.
Election Overview
Source: Marlboro County (2024)2024 Winner
Democrat
Dem Votes
5,137
50.6%
GOP Votes
4,896
48.2%
Total Votes
10,152
Margin
D+2.4%
Shift from 2020
R+8.5pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
D+2.4%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 5,137 | 4,896 | 10,152 | 50.6% | 48.2% | D+2.4 |
| 2020 | 6,290 | 5,044 | 11,446 | 54.9% | 44.1% | D+10.9 |
| 2016 | 5,928 | 4,257 | 10,353 | 57.3% | 41.1% | D+16.1 |
In the 2024 presidential election, Marlboro County recorded 10,152 total votes. Democrats won the county with 50.6% of the vote compared to 48.2% for Republicans, a margin of D+2.4%. Compared to 2020, the margin shifted R+8.5pp from the previous election. Since 2016, Marlboro County has shifted 13.8 percentage points toward Republicans.