San Gregorio Post Office

7615 Stage Rd, San Gregorio, CA 94074

Contact Numbers

Phone: 650-726-1045
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 8:30am - 6:00pm
Tuesday 8:30am - 6:00pm
Wednesday 8:30am - 6:00pm
Thursday 8:30am - 6:00pm
Friday 8:30am - 6:00pm
Saturday 7:30am - 6:00pm
Sunday 10:00am - 6:00pm

Last Collection Times

Monday 4:30pm
Tuesday 4:30pm
Wednesday 4:30pm
Thursday 4:30pm
Friday 4:30pm
Saturday 11:30am
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Business Line
  • General Delivery
  • Money Orders (Domestic)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online

Visit our Links Page for Holiday Schedule, Change of Address, Hold Mail/Stop Delivery, PO Box rentals and fees, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

2020 Pescadero Creek Rd
3.0 miles away

Loma Mar
8150 Pescadero Creek Rd
3.9 miles away

La Honda
8865 La Honda Rd
4.5 miles away

Half Moon Bay
500 Stone Pine Rd
5.8 miles away


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5/19/2017 Last week I stopped at the San Gregorio PO to buy money orders and accidentally overpaid by $100. The Post Mistress tracked me down and returned my money. She is to be commended on her honesty and consideration.

* is not a part of, or affiliated with, the official United States Postal Service (USPS).