Granite Bay Post Office

8757 Auburn Folsom Rd, Granite Bay, CA 95746

Contact Numbers

Phone: 916-797-2732
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday 24 hours

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 1:00pm
Sunday Closed

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

  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot Parking

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:

1015 Riley St
2.8 miles away

5515 Pacific St
3.3 miles away

6261 Hazel Ave
3.3 miles away

3669 Taylor Rd
3.4 miles away


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9400111899220600273880 tracking number identifies that the package was delivered on "March 15 - 11:02AM at mailbox, Granite Bay, CA." It was not in the mailbox, which happens to have 4 inch numbers on both sides. It was delivered to 4439 Whispering Oak, and was dropped off this morning at 4339 Whispering Oak, the correct address. One would think that extra care would be invoked with a tracked package. It's nice to have good neighbors that can be counted on.


Sonja at this location is the rudest government employee that you will ever have the displeasure of encountering. She demanded to have a credit card signed because the signature was "faded" and then demanded to forms of picture identification which could not be a credit card or debit card. This was after making 2 customers wait 5 minutes while she tried to determine the difference between her new mouse pad and her old one. When I called to complain to her supervisor, she answered and hung up. It is no wonder that the USPO is going broke.


We are receiving mail at most three days a week. When it comes it is after 5 p.m. What is going on?

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