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Ballwin Post Office Hours

Retail Hours

Monday-Friday 8:30am - 7:00pm
Saturday 8:30am - 3:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 11:00am - 3:00pm
Saturday-Sunday Closed

Monday-Friday 7:00am - 7:00pm
Saturday 7:00am - 3:30pm
Sunday Closed

Lobby Hours

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

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

PO Box Delivery Time

Monday-Saturday 10:00am
Sunday Closed

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Michael Lynch (Postmaster)
15455 Manchester Rd
Ballwin, MO 63011

The Ballwin Post Office is located in the state of Missouri within St Louis County. This location serves 36,347 Ballwin residents with a median income of $86,496. It's estimated that approximately 58,014 packages pass through this post office each year.

Ballwin Post Office Location 63011

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Post Offices Near Ballwin by ZIP Code