Hackettstown Post Office

120 Grand Ave, Hackettstown, NJ 07840

Contact Numbers

Phone: 908-852-3535
Fax: 650-577-4018
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:00am - 5:30pm
Tuesday 6:00am - 5:30pm
Wednesday 6:00am - 5:30pm
Thursday 6:00am - 5:30pm
Friday 6:00am - 5:30pm
Saturday 6:00am - 4:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
Sunday Closed

Passport Appointment Hours*

Monday 10:00am - 3:00pm
Tuesday 10:00am - 3:00pm
Wednesday 10:00am - 3:00pm
Thursday 10:00am - 3:00pm
Friday 10:00am - 3:00pm
Saturday 10:00am - 3:00pm
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.

Bulk Mail Acceptance Hours

Monday 9:00am - 4:00pm
Tuesday 9:00am - 4:00pm
Wednesday 9:00am - 4:00pm
Thursday 9:00am - 4:00pm
Friday 9:00am - 4:00pm
Saturday 9:00am - 2:00pm
Sunday Closed

  • Bulk Mail Acceptance
  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • 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)
  • Packaged Stamps
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Street 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:

16 Rutherford Rd
2.1 miles away

Schooleys Mountain
250 Schooleys Mountain Rd
2.2 miles away

7 Water St
2.6 miles away

Great Meadows
4 Regina Ln
3.0 miles away


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Said my package was requested to be held at post office by me; it was not. Where is my package? This was noted Friday


Tracking number says package was left on front porch at 10:00 AM today. Who got my package? I did not.


Something going on with postal truck worker today, 3/21/ 2021 in Hackettstown NJ! It stopped by building 52 at Mansfield village three times!! opening an closing the mail box??? and it's Sunday!


I agree with the previous post. Wonder if it’s the same mail carrier that delivers to Wellington Pl. I have the same issue. It’s either finding wet mail on the ground, which cannot not be read from smeared ink (like my friends wedding invitation) or receiving everyone else’s mail or packages from other streets. When I brought the attention to this carrier, he didn’t even apologize. Not only did he have an attitude, he decided never to pick up my outgoing mail; that I’ve left in my mailbox to be sent out. Now I’m forced to drive my mail to the post office. My flag mysteriously disappeared and I don’t doubt for a minute that he ripped it off. I’ve had my neighbors complain about him dropping mail on the snow and driving away. I also had another neighbor claim that she left outgoing pre-labeled packages in her mailbox and saw when he pulled out the packages from her mailbox; he began throwing his fist in the air as looked up to said house. Isn’t it the mail carriers job to carry out such responsibilities without making waves!?


The carrier delivering to rockport road needs to learn how to close the mail box door!! I'm fed up with getting wet mail; having to use my own envelopes to pay bills because the rain has soaked the return envelopes shut! Contents of hand written letters are unreadable because the rain has smeared the ink and in some cases even the return address. I can see that the post office believes in hiring the handicapped but this is ridiculous!! AND that is when he delivers to the correct address!! I get someone elses' mail about once a month!!


Half the time my packages don't arrive and call post office and they say it arrived and give me attitude all the time.

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