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Chestnut Post Office Hours

Retail Hours

Monday-Friday 8:30am - 5:00pm
Saturday 8:30am - 12:00pm
Sunday Closed

Pickup Services Hours

Monday-Friday 8:30am - 5:00pm
Saturday 9:00am - 12:00pm
Sunday Closed

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

PO Box Access Hours

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Evangeline G San Juan (Postmaster)
36 Chestnut Ave
South San Francisco, CA 94080

The Chestnut Post Office is located in the state of California within San Mateo County. This location serves 63,975 South San Francisco residents with a median income of $73,927. It's estimated that approximately 102,111 packages pass through this post office each year.

Chestnut Post Office Location 94080

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