Santee Post Office

9518 Mission Gorge Rd, Santee, CA 92071

Contact Numbers

Phone: 619-448-2177
Fax: 619-448-5497
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 3:30pm
Sunday Closed

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

  • Burial Flags
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Sure Money
  • 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:

6519 Bisby Lake Ave
1.8 miles away

El Cajon
401 W Lexington Ave
2.1 miles away

La Mesa Annex
6055 Lake Murray Blvd
2.4 miles away

5500 Grossmont Center Dr Ste 440
2.5 miles away


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Has the Santee P. O. stop delivering mail on Saturday? For the last two weeks we have gotten no Saturday mail at 10435 Ironwood Ave.


The customer service is horrible. My package was already paid and ready to go. I asked nicely if I can leave the package, but apparently it was too much effort to just take this package from me, very unpleasant woman told me to wait in a line. Thank you santee post office. I will do my business elsewhere!


The mail delivery has been awful since Patty has been out on medical. I ALWAYS get some mail. When Patty is not delivering, the delivery times are as late as 7:00pm. Today I saw the truck across the street, never saw it again. I tried calling, phone rang & rang; no answer. Called again, line was busy. Called again, no one picked up! What is going on?


Horrible experience. Ended up costing me more money to send a package regular mail with no insurance but with a flimsy envelope purchase than it would have to send it priority in the FREE BOXES they provide. I just asked to have my item back and the cashier argued with me, of course, because they are the post office and you really don't have any other options so why would they need to be courteous??? I left extremely angry.

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