Costa Mesa Post Office

1590 Adams Ave, Costa Mesa, CA 92628

Contact Numbers

Phone: 714-546-5022
Fax: 714-546-0325
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 4:00pm
Sunday Closed

Passport Appointment Hours*

Monday 10:00am - 3:30pm
Tuesday 10:00am - 3:30pm
Wednesday 10:00am - 3:30pm
Thursday 10:00am - 3:30pm
Friday 10:00am - 3:30pm
Saturday 9:00am - 1:30pm
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.

  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Sure Money
  • 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:

Mesa Center
2230 Fairview Rd Ste C
0.9 mile away

Santa Ana Window Svcs
3101 W Sunflower Ave
1.0 miles away

Fountain Valley
17227 Newhope St
1.7 miles away

Ida Jean Haxton
9151 Atlanta Ave
1.9 miles away

Reviews

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I waited all day for my pacakage. I saw him pull into my complex and waited for the knock on my door for my package after about 30 min. I check my track number and it says not deliverable due to their not being a secured location. He didn’t even knock on my door he left a note on my mail box the package does not fit in the mail box. Now I have to pick it up on Monday when it was needed for tomorrow. Thanks USPS
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I have called your listed phone # 714-546-5022 over 100 times the last 2 days and cannot get through.. Doesn't anyone there answear the phone?
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