Wilmington Post Office

1008 N Avalon Blvd, Wilmington, CA 90744

Contact Numbers

Phone: 310-834-6926
Fax: 310-834-3802
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:00am - 5:45pm
Tuesday 6:00am - 5:45pm
Wednesday 6:00am - 5:45pm
Thursday 6:00am - 5:45pm
Friday 6:00am - 5:45pm
Saturday 6:00am - 4:30pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:15pm
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
  • 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:

Harbor City
25690 Frampton Ave
1.6 miles away

1690 W 23rd St
2.0 miles away

San Pedro
839 S Beacon St
2.0 miles away

Po Box Locker
2.1 miles away


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I came to the post office to pick up my mail it was 420 pm on November 20 2021 and it clearly says on your web page u close at 430 pm just want to know why close so early when I still had 10 min left in Wilmington c.a


I've used this PO to send mail and purchase stamps. Have always had great service. I am concerned that the mail carriers either have too large of an area to deliver mail or they are understaff. I sometimes get my mail delivered at 7PM! No one should be out on the streets delivering mail at that time. Can we get more mail carriers to this office? Thank you.


great service, very helpful staff. 5 stars.
Especially the girl at the door, I wish I had asked her name.

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