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Union Lake Post Office Hours

Retail Hours

Monday-Friday 9:00am - 5:30pm
Saturday 9:00am - 2:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 9:00am - 3:00pm
Saturday-Sunday Closed

Monday-Friday 9:00am - 5:15pm
Saturday 8:30am - 2:00pm
Sunday Closed

Lobby Hours

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

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Donna K Meeusen (Postmaster) donna.k.meeusen@usps.gov
7650 Cooley Lake Rd
Union Lake, MI 48387

The Union Lake Post Office is located in the state of Michigan within Oakland County. This location serves 0 Union Lake residents with a median income of $0. It's estimated that approximately 0 packages pass through this post office each year.

Union Lake Post Office Location 48387

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