United States Post Office · Alpena, MI

Alpena Post Office

350 NORTH 2ND AVENUE

Alpena, MI 49707

Address

350 North 2nd Avenue, Alpena, MI 49707

Opening hours

Hours may differ on public holidays.

Website

tools.usps.com/find-location.htm?location=1352802

Coordinates

45.064148, -83.429719

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 Alpena Post Office?

Alpena Post Office is located at 350 North 2nd Avenue, Alpena, MI 49707. Use “Get directions” to start a route from where you are.

What are the opening hours of Alpena Post Office?

Recorded opening hours: Monday – Friday 6:30 AM–5:30 PM; Saturday 6:30 AM–4 PM; Sunday Closed. Hours may differ on holidays.