South Carolina Senate race 2026
Our 21-day average puts Annie Andrews at 44.7%, Lindsey Graham at 49.5%, Mark Lynch at 28.7%, Darline Graham at 46%, based on 26 polls ending between 5/21/2025 and 10/26/2026. Dots on the chart are individual polls; the line is the rolling average. How to read these numbers.
South Carolina Senate race 2026 over time
26 polls · 21-day rolling average · dots are individual polls
Annie Andrews 44.7%
Lindsey Graham 49.5%
Mark Lynch 28.7%
Darline Graham 46%
View data as table
| Choice | Latest average | Polls | Latest poll |
|---|---|---|---|
| Annie Andrews | 44.7% | 15 | 10/26/2026 |
| Lindsey Graham | 49.5% | 14 | 6/22/2026 |
| Mark Lynch | 28.7% | 11 | 6/7/2026 |
| Darline Graham | 46% | 10 | 10/26/2026 |
Average result
Unweighted mean across 26 matching polls
View data as table
| Choice | % |
|---|---|
| Annie Andrews | 42.9% |
| Lindsey Graham | 48.3% |
| Mark Lynch | 21% |
| Darline Graham | 45.7% |
| Kasie Whitener | 2.8% |
| Paul Dans | 12.3% |
| Mark Hackett | 1.5% |
| Darius Mitchell | 3.1% |
Individual polls (26)
| End date | Pollster | Sample | Results |
|---|---|---|---|
| 5/21/2025 | Pulse Opinion Research | 1,062 LV |
Lindsey Graham (R)
Mark Lynch (R)
|