Webster City Main Post Office

Post office

805 Seneca St, Webster City, IA 50595

By Appointments only Tuesday-Friday. Please Call (515) 832-1611.

Appointment required

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

Book at USPS Directions Facilities in Webster City Facilities in Iowa

Webster City Main Post Office accepts new U.S. passport applications in person in Webster City, IA. First-time and child visits are booked on the USPS scheduler. Search ZIP 50595. How to apply · How to renew