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Post Offices in Diagonal

Click on the Post Office from this list of 1 Post Offices in Diagonal to view the opening hours, phone number, drop-off times, services and other information.

1. USPS Post Office Diagonal (IA)

221 Broadway St

Diagonal, IA 50845

The Post Office is open Monday to Friday from 9:00 am to 11:00 am. It is closed Saturday and Sunday.