Cross County Branch

Post office

7075 Cross County Rd, Charleston, SC 29418

(843) 760-5327

You must be signed in by 2:00PM. (843)760-5327

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

Book at USPS Directions Facilities in Charleston Facilities in South Carolina

Cross County Branch accepts new U.S. passport applications in person in Charleston, SC. First-time and child visits are booked on the USPS scheduler. Search ZIP 29418. How to apply · How to renew

Other facilities in Charleston

East Bay Station