South Carolina 4th — House 2026 Rep Primary
The South Carolina 4th — House rep primary is scheduled for June 9, 2026. The model makes William Timmons the heavy favorite at 92%, with David Atchley at 5% in a 3-candidate field. William Timmons is the incumbent and leads the field in reported fundraising. No public polling is available for this race, so the forecast leans on fundraising, endorsements, candidate profiles, and historical results.
Current win probabilities
- William Timmons (incumbent) — 92%
- David Atchley — 5%
- Robert Lee — 3%
Probabilities update daily from polls, fundraising, endorsements, and historical results.