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Post office · San Dimas, CA

San Dimas Post Office

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300 EAST BONITA AVENUE
San Dimas, CA 91773
Address
300 East Bonita Avenue, San Dimas, CA 91773
Phone
+1 909-599-0651
Opening hours
Monday – Friday9 AM–5 PM
Saturday10 AM–2 PM
SundayClosed
Hours may differ on public holidays.
Coordinates
34.106111, -117.801860

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

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Frequently asked questions

Where is San Dimas Post Office?

San Dimas Post Office is located at 300 East Bonita Avenue, San Dimas, CA 91773. Use “Get directions” to start a route from where you are.

What is the phone number of San Dimas Post Office?

The listed phone number is +1 909-599-0651.

What are the opening hours of San Dimas Post Office?

Recorded opening hours: Monday – Friday 9 AM–5 PM; Saturday 10 AM–2 PM; Sunday Closed. Hours may differ on holidays.