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Post Offices in Knierim

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

1. USPS Post Office Knierim
218 Center St
Knierim, IA 50552

The Post Office is open Monday to Saturday from 8:00 am to 12:00 pm. It is closed on Sunday.