Greenville Post Office

3801 Kennett Pike Ste A101, Wilmington, DE 19807

Contact Numbers

Phone: 302-652-5449
Fax: 302-777-1679
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 2:30pm
Sunday Closed

Passport Appointment Hours*

Monday 10:00am - 12:30pm, 1:30pm - 4:00pm
Tuesday 10:00am - 12:30pm, 1:30pm - 4:00pm
Wednesday 10:00am - 12:30pm, 1:30pm - 4:00pm
Thursday 10:00am - 12:30pm, 1:30pm - 4:00pm
Friday 10:00am - 12:30pm, 1:30pm - 4:00pm
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

*An appointment is required to apply for or renew US Passports. Please Call or schedule online.

  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • 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:

101 Stone Block Row
0.7 mile away

700 Rockland Rd
1.1 miles away

Lancaster Ave
1500 Lancaster Ave
1.7 miles away

Rodney Sq
500 Delaware Ave Ste 1
2.1 miles away


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Terrible service! The woman complained that “it was her day off & I shouldn’t even be here!” …I am serious, this was said outloud to me, the person in front of me & the one behind! Her machine ‘was down’ & she said she was unable to help us with a certified mailing. There was a lady at the window who she was serving & she was speaking over her to remark at us. I asked her to please take care of her customer first & then direct her attention to me rather than speak over & around the lady she was helping~ never did get satisfaction from her. We left & ended up having to go to another post office. She was rude and uncooperative ~ most Unprofessional and absolutely unfriendly! Needs RETRAINING in PR ~ would expect better of Greenville, DE


Why doesn't the telephone work at Greenville post office?


Sent a bubble mailer with a small plush toy to Texas and said that time was not important, that it didn't need to be there anytime soon. Cost me $8.00. The toy cost $2.00.

* is not a part of, or affiliated with, the official United States Postal Service (USPS).