PassportMap

Usps Dundalk Post Office

Post office

44 Shipping Place, Baltimore, MD 21222

(410) 347-4275

By Appointment Only - Mon - Fri 9:15AM-12:45PM and 2:15PM-3:45PM

Appointment required

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

Usps Dundalk Post Office accepts new U.S. passport applications in person in Baltimore, MD. First-time and child visits are booked on the USPS scheduler. Search ZIP 21222. How to apply · How to renew

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