Uspo - Pennock

Post office

101 Atlantic Ave. Nw, Pennock, MN 56279

ADVANCE appointments required after 2:00 M-TH. NO EXCEPTIONS. 320-599-4787

Appointment required

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

Book at USPS Directions Facilities in Pennock Facilities in Minnesota

Uspo - Pennock accepts new U.S. passport applications in person in Pennock, MN. First-time and child visits are booked on the USPS scheduler. Search ZIP 56279. How to apply · How to renew