Delaware City Post Office

54 Clinton St, Delaware City, DE 19706

Contact Numbers

Phone: 302-834-4716
Fax: 302-834-0754
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 12:00pm
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
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Sure Money
  • Street 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:

Port Penn
3 S Congress St
2.6 miles away

Saint Georges
201 Broad St
2.6 miles away

Wilmington Box
147 Quigley Blvd
3.3 miles away

105 Johnson Way
3.3 miles away


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I think all postal employees should know all laws of the constitution and how to treat the public and not call local law enforcement to help with their feelings That is what psychologist are for Law is law and rights are rights and no f the employees knew how they need to act things like this would not happen Everyone take a breath and relax live your life in harmony with others and treat people like you want to be treated


I recently witnessed pulicly paid employees treating a member of the pulic as if he had no liberty or independence in the Delaware City Post Office. Isn't the state slogan liberty and independence?? Ironic and sad. First ammendment audit fail.


I'm shocked and dismayed buy the unprofessional behavior of the postmaster and clerk toward a citizen journalist recently. They are ignorant of the laws governing conduct on Postal Property, and the rights of citizens thereon. They made false statements to the Postal Inspector, and to the local Police who have no jurisdiction on Federal Postal property, and unlawfully compelled a citizen to leave, and then misused Police to deny services. Please retrain your staff on public photography rights, and remind them they cannot trespass citizens who are not violating the law. The only disruption was caused by your employees..


Since the new Postmaster Kim has taken over the post office the office runs more efficiently. There are less lost packages. less misdelivery of the mail. The staff is very friendly and helpful. The lobby is cleaner and the the new flower bed that was recently installed adds a new face to the place. Kudos to the Delaware City Post Office!

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