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Westminster Post Office Hours

Retail Hours

Monday-Friday 9:00am - 6:00pm
Saturday 9:00am - 1:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 10:00am - 1:30pm, 2:30pm - 4:00pm
Saturday-Sunday Closed

Monday-Friday 9:00am - 9:00am
Saturday 9:00am - 1:00pm
Sunday Closed

Lobby Hours

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

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Debra Junker (Postmaster) debbie.l.junker@usps.gov
3051 W 105th Ave
Westminster, CO 80031

The Westminster Post Office is located in the state of Colorado within Adams County. This location serves 33,932 Westminster residents with a median income of $68,919. It's estimated that approximately 54,159 packages pass through this post office each year.

Westminster Post Office Location 80031

Westminster Colorado Local Links

Post Offices Near Westminster by ZIP Code