Imperial Post Office

820 N Imperial Ave, Imperial, CA 92251

Contact Numbers

Phone: 760-355-4966
Fax: 760-355-7958
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

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

Last Collection Times

Monday 1:30pm
Tuesday 1:30pm
Wednesday 1:30pm
Thursday 1:30pm
Friday 1:30pm
Saturday 1:30pm
Sunday Closed

Passport Appointment Hours*

Monday 9:30am - 2:30pm
Tuesday 9:30am - 2:30pm
Wednesday 9:30am - 2:30pm
Thursday 9:30am - 2:30pm
Friday 9:30am - 2:30pm
Saturday Closed
Sunday Closed

  • Visit our Passport FAQ page for a complete overview of what to bring, what you need to know, and how long it will take.
  • You will need two forms of Identification with copies.
  • A passport quality photo. Available at location.
  • The appropriate application form printed and filled out, and the required fee for applying or renewing.
  • You can find up to date costs, information, and forms at the State Departments Travel Site

*An appointment is required to apply for or renew US Passports. Please Call or schedule online.

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

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:

El Centro
1598 W Main St
2.5 miles away

401 Main St
5.1 miles away

71 E Main St
5.3 miles away

1801 W Park St
5.5 miles away


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Another completely opened package delivered by USPS! He opened the box and found it was only Swiss miss cocoa! Sorry Mr. Postman nothing valuable to you! The thing that points this straight to the Postman is he even left the part of the box that wasn’t attached to the box anymore on my porch!! If this happened in shipping as always claimed he wouldn’t have delivered the whole box in two pieces!! Seems like every time this guy has to come back to deliver something it’s messed up, opened or destroyed! UPS deliverers 44 lbs of dog food and the bag or box is still in one piece! This is the same Postman that I had to sit in my driveway waiting for him to deliver mail so that I could receive a certified letter cause he doesn’t ring the doorbell nor knock on the door just like when he delivered this opened box this morning… I have a Ring camera that shows everything, even the man walking across my landscape Every time he delivers mail!! Can’t believe this guy still gets a paycheck!! He doesn’t do his job and obviously he’s looking through packages/mail for something, which use to be a felony in the states, but I guess it’s fine cause it’s the Postman… I ask anyone sending me anything to use UPS or FedEx because I don’t trust our Postman, how messed up is that!! Can’t trust that our mail will be delivered!!


called to ask for postal code and never got an answer :(


literally hasnt brought my package when arrival was due like bruh step up ur game idek why it arrived in this place bruh


Got a graduation card in the mail today that was opened with the money taken out of it.


Very unprofessional staff at the USPS in Imperial CA


Dear Sir , I live in Europe Belgium Lochristi and i put a postcard in the mailbox on the 17th of december last year and send the card by airmail . The receiver of the postcard is at the adress hereafter . 613 South East Street Imperial California 92251 . We are now 8 Januari 2019 and the receiver did not receive the postcard yet . My question . Where is that postcard ? Yours Truly Vermeulen Rudy Stationsstraat 16 B 9080 Lochristi Oost-Vlaaanderen Belgium

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