United States Post Office · San Gabriel, CA

San Gabriel Post Office

120 SOUTH DEL MAR AVENUE

San Gabriel, CA 91778

Address

120 South Del Mar Avenue, San Gabriel, CA 91778

Phone

+1-626-287-7014

Opening hours

Hours may differ on public holidays.

Website

tools.usps.com/locations/details/1380606

Coordinates

34.102098, -118.099374

This listing is based on OpenStreetMap data (updated 2026-10-06). Something wrong? Fix it on OpenStreetMap or let us know.

Frequently asked questions

Where is San Gabriel Post Office?

San Gabriel Post Office is located at 120 South Del Mar Avenue, San Gabriel, CA 91778. Use “Get directions” to start a route from where you are.

What is the phone number of San Gabriel Post Office?

The listed phone number is +1-626-287-7014.

What are the opening hours of San Gabriel Post Office?

Recorded opening hours: Monday – Friday 8:30 AM–5 PM; Saturday 9 AM–12 PM; Sunday Closed. Hours may differ on holidays.