Nassau Post Office

17601 Coastal Hwy Unit 11, Nassau, DE 19969

Contact Numbers

Phone: 302-645-2565
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 4:15pm
Tuesday 4:15pm
Wednesday 4:15pm
Thursday 4:15pm
Friday 4:15pm
Saturday 12:15pm
Sunday Closed

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

  • Burial Flags
  • 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
  • Street Parking

Visit our Links Page for links to 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:

Lewes
116 Front St Ste 1
1.7 miles away

Rehoboth Beach Carrier Annex
20673 Coastal Hwy Unit 8
1.8 miles away

Rehoboth Beach
179 Rehoboth Ave
3.8 miles away

Harbeson
26454 Lewes Georgetown Hwy Unit 3
4.9 miles away

Reviews

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Wow, the ladies at this post office were fantastic. They helped me pack a very heavy box and send it out most inexpensively.
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