Chatham Post Office Hours

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Retail Hours

Monday-Friday 8:15am - 11:15am, 1:15pm - 4:15pm
Saturday 9:00am - 11:00am
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 8:15am - 12:30pm, 1:00pm - 3:00pm
Saturday-Sunday Closed

Monday-Friday 8:15am - 11:15am, 1:15pm - 4:15pm
Saturday-Sunday Closed

Lobby Hours

Monday-Sunday 12:01am - 11:59pm

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Gina M Maki (Postmaster)
E3735 Munising St
Chatham, MI 49816

The Chatham Post Office is located in the state of Michigan within Alger County. This location serves 724 Chatham residents with a median income of $41,406. It's estimated that approximately 1,156 packages pass through this post office each year.

Chatham Post Office Location

Chatham Michigan Local Links