Glyndon Post Office

Post office

2 Railroad Avenue, Glyndon, MD 21071

By Appointment Only 10:00am - 3:00pm (Monday-Friday)

Appointment required

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

Book at USPS Directions Facilities in Glyndon Facilities in Maryland

Glyndon Post Office accepts new U.S. passport applications in person in Glyndon, MD. First-time and child visits are booked on the USPS scheduler. Search ZIP 21071. How to apply · How to renew