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Post Offices in Saint Clair Shores

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

1. USPS Post Office Saint Clair Shores (MI)

23125 Greater Mack Ave

Saint Clair Shores, MI 48080

The Post Office is open Monday to Friday from 6:00 am to 8:00 pm and on Saturday from 6:00 am to 6:00 pm. It is closed on Sunday.