Usps Lothian Post Office

Post office

5471 Southern Maryland Boulevard, Lothian, MD 20711

(301) 574-3558

By Appointment Only. Mon - Fri 10:00AM - 3:00PM

Appointment required

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

Book at USPS Directions Facilities in Lothian Facilities in Maryland

Usps Lothian Post Office accepts new U.S. passport applications in person in Lothian, MD. First-time and child visits are booked on the USPS scheduler. Search ZIP 20711. How to apply · How to renew