South Dennis Post Office

Post office

9 Market Place, South Dennis, MA 02660

Hours are not published. Call before you go.

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

Book at USPS Directions Facilities in South Dennis Facilities in Massachusetts

South Dennis Post Office accepts new U.S. passport applications in person in South Dennis, MA. First-time and child visits are booked on the USPS scheduler. Search ZIP 02660. How to apply · How to renew