Gridley Post Office Hours

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Retail Hours

Contact Numbers:

Phone: 530-846-6399
Monday-Friday 9:00am - 5:00pm
Saturday-Sunday Closed

Bulk Mail Acceptance Hours

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

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

Lobby Hours

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

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

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James La Mar (Postmaster)
805 Sycamore St
Gridley, CA 95948

The Gridley Post Office is located in the state of California within Butte County. This location serves 10,810 Gridley residents with a median income of $42,278. It's estimated that approximately 17,254 packages pass through this post office each year.

Gridley Post Office Location

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