La Mirada Post Office

14901 Adelfa Dr, La Mirada, CA 90638

Contact Numbers

Phone: 714-521-1097
Fax: 714-521-7239
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:00am - 6:15pm
Tuesday 6:00am - 6:15pm
Wednesday 6:00am - 6:15pm
Thursday 6:00am - 6:15pm
Friday 6:00am - 6:15pm
Saturday 6:00am - 6:15pm
Sunday Closed

Last Collection Times

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

Passport Walk-In Hours

Monday 9:00am - 2:00pm
Tuesday 9:00am - 2:00pm
Wednesday 9:00am - 2:00pm
Thursday 9:00am - 2:00pm
Friday 9:00am - 2:00pm
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

  • 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)
  • Passport Acceptance
  • Passport Photo
  • 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:

a Station Buena Park
8082 Commonwealth Ave Ste 100
1.1 miles away

1920 W Commonwealth Ave
1.8 miles away

Buena Park
7377 La Palma Ave
2.0 miles away

10053 Whittwood Dr Ste A
2.0 miles away


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I really wish the Postman would not hand my mail just to anyone standing on the sidewalk or driveway of my home. Many times the Postman has handed my mail to a neighbor or some stranger letting his dog do his business. Please stop this!!!!


This place is useless. I tried calling 6 times to let them know that part of my mail wasn't delivered, waiting for a total of 18 minutes. Got hung up on all 6 times. They delivered my mail about 6:00 pm Tuesday but without the usual advertisements delivered on that day (I talked to my neighbors and the people who got their mail in the morning got the ads, those of us who got our mail late didn't - I guess it was easier to throw them away than deliver them). Why publish a phone number if you are never going to answer it? Why are we paying these people when they are so incompetent that they can't even answer a phone, maybe we should use our tax dollars to hire monkeys, I bet they could at least be trained to pick up a phone, or maybe an answering machine. The people who work there should be fired (but that would probably be impossible, which is why they are still working there). And they wonder why they have such a bad reputation!


My package was not delivered and I tryed to track it it showed it got half way to its destination then nothing else. My package was supposed to be delivered 2/6/17 it is now 2/14/17. No one answers the phone there I call all day. Not Happy with LM USPS


No no one ever answers the phone.


I live at the rosebeach apt on rosecrans and I don't get all my mail. I don't know if the mail carrier puts my mail in a different box but I'm missing correspondence that I was suppose to get about a month a go. I made a late payment on a bill bc I was waiting for the statement. I want to know what is going on with my mail. Someone please contact me (562)217-9511


Why did I not get mail service today! This is an on going problem with this office. Bet my city council members got their mail. We are the last street in La Mirada and I think the carrier just stops and goes back to the office when it gets dark. Is there anyone else who doesn't get their mail.


Looking for package Mail at La Mirada Post Office March 6th..Tracking # 9461 2096 9993 8267 8990 28..The Tracking does not show UP..!!


Can I please have someone give me a call regarding my P.O. Box? 562-236-0088. I keep calling but the phone is on answering machine during work hours. Thanks!

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