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Walnut Creek Post Office Hours

Retail Hours

Monday-Friday 8:00am - 5:00pm
Saturday 9:00am - 3:00pm
Sunday Closed

Bulk Mail Acceptance Hours

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

Monday-Friday 6:00am - 9:00am
Saturday-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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Patric N Conroy (Postmaster) patric.conroy@usps.gov
2070 N Broadway
Walnut Creek, CA 94596

The Walnut Creek Post Office is located in the state of California within Contra Costa County. This location serves 20,037 Walnut Creek residents with a median income of $78,402. It's estimated that approximately 31,981 packages pass through this post office each year.

Walnut Creek Post Office Location

Walnut Creek California Local Links