Rialto Post Office Hours


Retail Hours

Contact Numbers:

Phone: 909-875-4064
Monday-Friday 8:30am - 5:00pm
Saturday 9:00am - 2:00pm
Sunday Closed

Pickup Services Hours

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

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

PO Box Access Hours

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

Monday-Saturday 11:30am
Sunday Closed

Last Collection Times

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Gary K Rico (Postmaster) gary.k.rico@usps.gov
241 W Rialto Ave
Rialto, CA 92376

The Rialto Post Office is located in the state of California within San Bernardino County. This location serves 81,516 Rialto residents with a median income of $43,815. It's estimated that approximately 130,109 packages pass through this post office each year.

Rialto Post Office Location


Rialto California Local Links