Sponsored Listings:

New Baltimore Post Office Hours

Retail Hours

Contact Numbers:

Phone: 586-725-6575
Monday-Friday 8:30am - 6:00pm
Saturday 8:30am - 1:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 9:00am - 3:30pm
Saturday-Sunday Closed

Monday-Friday 9:00am - 5:00pm
Saturday 10:00am - 12:00pm
Sunday Closed

Lobby Hours

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

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

Last Collection Times

Sponsored Listings:

USPS Shipping Rate Calculator


Burnell K Grieve (Postmaster)
35339 23 Mile Rd
New Baltimore, MI 48047

The New Baltimore Post Office is located in the state of Michigan within Macomb County. This location serves 39,415 New Baltimore residents with a median income of $72,684. It's estimated that approximately 62,911 packages pass through this post office each year.

New Baltimore Post Office Location

New Baltimore Michigan Local Links