Newtown Post Office

Post office

5 Commerce Road, Newtown, CT 06470

SATURDAY APPT. ONLY 10:00am - 12:00pm

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

Book at USPS Directions Facilities in Newtown Facilities in Connecticut

Newtown Post Office accepts new U.S. passport applications in person in Newtown, CT. First-time and child visits are booked on the USPS scheduler. Search ZIP 06470. How to apply · How to renew