Cerritos Post Office

18122 Carmenita Rd, Cerritos, CA 90703

Contact Numbers

Phone: 562-404-1585
Fax: 562-921-8237
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 8:00am - 5:30pm
Tuesday 8:00am - 5:30pm
Wednesday 8:00am - 5:30pm
Thursday 8:00am - 5:30pm
Friday 8:00am - 5:30pm
Saturday 8:30am - 11:30am
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:30pm
Sunday Closed

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

  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • 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:

5762 Lincoln Ave
1.5 miles away

11721 183rd St
1.5 miles away

Buena Park
7377 La Palma Ave
1.9 miles away

14011 Clarkdale Ave
2.0 miles away


*Comments below are not read by postal employees. Please do not post personal information.

*By clicking Submit, you agree to our Privacy Policy & Terms of Use.


I am not happy with our service. Our mail often comes after 7:00 pm. I worry about the checks being sent to me as well as the medication. Is there any way to fix this problem?


*Comments are not read by postal employees. ROFLMAO!!! That's rich.


The post office workers are very nice and helpful. My issue is with the availability hours of the post office boxes. I work until 5 some days so I don't get to the post office until after it's closed and on the weekend I have a morning commitment so I can't come in. I left a message for the post master never heard back. I understand about the vandalism but I still need access to my mail.

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