United States / 2026 United States Senate election in South Carolina
InsiderAdvantage (R)
Voting intention · published 2 Oct 2026
- Country
- 🇺🇸 United States
- Election
- 2026 United States Senate election in South Carolina
- Polling institute
- InsiderAdvantage (R)
- Published
- 2 Oct 2026
- Fieldwork
- 28 Sept 2026 – 29 Sept 2026
- Sample size
- 1,200
- Methodology
- Not published
Results
- Darline Graham (R)46.0%+1.0 percentage points
- Annie Andrews (D)45.0%+2.0 percentage points
Change in percentage points vs. the previous poll by the same institute for this election.
Note: Collected from Wikipedia (2026 United States Senate election in South Carolina, General election › Polling).