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Westminster Post Office Hours

Retail Hours

Monday-Friday 8:30am - 5:00pm
Saturday 9:00am - 12:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 10:00am - 3:00pm
Saturday-Sunday Closed

Monday-Friday 7:00am - 5:15pm
Saturday 7:00am - 12:15pm
Sunday Closed

Lobby Hours

Monday-Friday 6:00am - 5:30pm
Saturday 6:00am - 1:00pm
Sunday Closed

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Kathryn J Callahan (Postmaster) kathryn.j.callahan@usps.gov
6 Nichols St
Westminster, MA 01473

The Westminster Post Office is located in the state of Massachusetts within Worcester County. This location serves 7,277 Westminster residents with a median income of $80,294. It's estimated that approximately 11,615 packages pass through this post office each year.

Westminster Post Office Location

Westminster Massachusetts Local Links