Simpsonville Main Post Office

Post office

634 Ne Main St, Simpsonville, SC 29681

(864) 963-5909

Monday and Fridays are by appointment only.

Appointment required

Hours and addresses come from the State Department listing, updated November 2, 2026.

Book at USPS Directions Facilities in Simpsonville Facilities in South Carolina

Simpsonville Main Post Office accepts new U.S. passport applications in person in Simpsonville, SC. First-time and child visits are booked on the USPS scheduler. Search ZIP 29681. How to apply · How to renew