Voting & Elections in Seneca, SC
Presidential election results and party lean trends
County-level data: Election results are reported at the county level. Seneca is located in Oconee County, SC. Results reflect all voters in the county, not just those in Seneca.
Election Overview
Source: Oconee County (2024)2024 Winner
Republican
Dem Votes
9,987
23.6%
GOP Votes
31,772
75.2%
Total Votes
42,264
Margin
R+51.6%
Shift from 2020
R+4.1pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
R+51.6%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 9,987 | 31,772 | 42,264 | 23.6% | 75.2% | R+51.6 |
| 2020 | 10,414 | 29,698 | 40,668 | 25.6% | 73.0% | R+47.4 |
| 2016 | 7,979 | 24,096 | 33,530 | 23.8% | 71.9% | R+48.1 |
In the 2024 presidential election, Oconee County recorded 42,264 total votes. Republicans won the county with 75.2% of the vote compared to 23.6% for Democrats, a margin of R+51.6%. Compared to 2020, the margin shifted R+4.1pp from the previous election. Since 2016, Oconee County has shifted 3.5 percentage points toward Republicans.