ANTIOCH POST OFFICE 94509


Antioch Post Office Hours

Retail Hours

Monday-Friday 8:30am - 5:00pm
Saturday 9:30am - 2:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 9:30am - 12:30pm, 1:00pm - 3:00pm
Saturday-Sunday Closed

Monday-Friday 8:30am - 5:00pm
Saturday 9:30am - 2:00pm
Sunday Closed

Lobby Hours

Monday-Saturday 6:30am - 6:30pm
Sunday Closed

Monday-Saturday 6:30am - 6:30pm
Sunday Closed

Last Collection Times

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Deeyatra Jackson-temple (Postmaster) deeyatra.t.jackson-temple@usps.gov
925-757-0379
2730 W Tregallas Rd
Antioch, CA 94509

The Antioch Post Office is located in the state of California within Contra Costa County. This location serves 62,439 Antioch residents with a median income of $54,441. It's estimated that approximately 99,660 packages pass through this post office each year.

Antioch Post Office Location 94509


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