Post office · Algonac, MI

United States Postal Service

801 SAINT CLAIR RIVER DRIVE

Algonac, MI 48001

Address

801 Saint Clair River Drive, Algonac, MI 48001

Phone

+1-800-275-8777

Opening hours

Hours may differ on public holidays.

Website

tools.usps.com/locations/details/1352685

Coordinates

42.616472, -82.532990

This listing is based on OpenStreetMap data (updated 2026-10-06). Something wrong? Fix it on OpenStreetMap or let us know.

Frequently asked questions

Where is United States Postal Service?

United States Postal Service is located at 801 Saint Clair River Drive, Algonac, MI 48001. Use “Get directions” to start a route from where you are.

What is the phone number of United States Postal Service?

The listed phone number is +1-800-275-8777.

What are the opening hours of United States Postal Service?

Recorded opening hours: Monday – Friday 8:30 AM–5 PM; Saturday 8:30 AM–12 PM; Sunday Closed. Hours may differ on holidays.