Marlborough Post Office

Post office

20 Florence St, Marlborough, MA 01752

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 Marlborough Facilities in Massachusetts

Marlborough Post Office accepts new U.S. passport applications in person in Marlborough, MA. First-time and child visits are booked on the USPS scheduler. Search ZIP 01752. How to apply · How to renew