Imperial Post Office

NOTICE: The Postal Service is an essential government service, and will remain open wherever possible.

116 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

*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
  • General Delivery
  • 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:

El Centro
1598 W Main St
2.2 miles away

71 E Main St
5.0 miles away

1801 W Park St
5.3 miles away

401 Main St
5.4 miles away


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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

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