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Williamston Post Office Hours

Retail Hours

Monday-Friday 9:00am - 5:00pm
Saturday 9:30am - 12:30pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 9:30am - 2:30pm
Saturday-Sunday Closed

Monday-Friday 6:30am - 5:45pm
Saturday 6:30am - 12:30pm
Sunday Closed

Lobby Hours

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

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Deborah Homeszyn (Postmaster) deborah.a.homeszyn@usps.gov
1295 E Grand River Rd
Williamston, MI 48895

The Williamston Post Office is located in the state of Michigan within Ingham County. This location serves 11,189 Williamston residents with a median income of $76,250. It's estimated that approximately 17,859 packages pass through this post office each year.

Williamston Post Office Location 48895

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