Delawanna Post Office

266 Main Ave, Clifton, NJ 07014

Contact Numbers

Phone: 973-472-0426
Fax: 650-577-4218
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 8:30am - 5:00pm
Tuesday 8:30am - 5:00pm
Wednesday 8:30am - 5:00pm
Thursday 8:30am - 5:00pm
Friday 8:30am - 5:00pm
Saturday Closed
Sunday Closed

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.

  • 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)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online

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:

Passaic Park
158 Main Ave
0.5 mile away

Allwood
495 Allwood Rd
0.9 mile away

Nutley
372 Franklin Ave
1.1 miles away

Passaic
46 Grove St
1.1 miles away

Reviews

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The Delawanna Post Office is the best. I go there instead of the Nutley Post Office because of the difficulty parking in Nutley Post office. The postal workers in Delawanna are always helpful and courteous. It is a please to do business with them. They deserve to be recognized for their outstanding work.
5 • •
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