Wilmington Post Office

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

3911 Concord Pike, Wilmington, DE 19803

Contact Numbers

Phone: 302-479-9501
Fax: 302-323-3772
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Lobby Hours

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday Closed
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • 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:

Talleyville
3911 Concord Pike
0.0 mile away

Talleyville Carrier Annex
3505 Silverside Rd Ste 103
0.2 mile away

Rockland
700 Rockland Rd
1.1 miles away

Montchanin
101 Stone Block Row
1.9 miles away

Reviews

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I was at this branch a week ago( Greenville). A sign on the door was "LUNCH" with no apparent return time. I came back 40 minutes later still had the sign "LUNCH". It was after 2pm. Why is there no return hour listed? I went UPS instead.
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