Sponsored Listings:

San Carlos Post Office Hours

Retail Hours

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

Bulk Mail Acceptance Hours

Monday-Friday 10:00am - 4:00pm
Saturday-Sunday Closed

Monday-Saturday 8:30am - 4:30pm
Sunday Closed

Lobby Hours

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

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

Last Collection Times

Sponsored Listings:

USPS Shipping Rate Calculator



← Back to San Mateo County

Lily Wong (Postmaster)
809 Laurel St
San Carlos, CA 94070

The San Carlos Post Office is located in the state of California within San Mateo County. This location serves 29,166 San Carlos residents with a median income of $120,579. It's estimated that approximately 46,552 packages pass through this post office each year.

San Carlos Post Office Location 94070

San Carlos California Local Links

Post Offices Near San Carlos by ZIP Code