Hillsborough Post Office

NOTICE: The Postal Service is an essential government service, and will remain open wherever possible.

437 Amwell Rd, Hillsborough, NJ 08844

Contact Numbers

Phone: 908-281-9873
Fax: 650-357-6749
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 2:00pm
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 - 2:00pm
Sunday Closed

Routine processing has resumed. Please see State Department Response to COVID-19 webpage for more information.
  • 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 - 2:00pm
Tuesday 9:00am - 2:00pm
Wednesday 9:00am - 2:00pm
Thursday 9:00am - 2:00pm
Friday 9:00am - 2:00pm
Saturday Closed
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
  • 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:

Belle Mead
2468 Us Highway 206
1.3 miles away

223 S Branch Rd
1.6 miles away

East Millstone
11 Market St
2.7 miles away

30 E Somerset St
2.8 miles away


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I had a very lazy postman. He took a box 8 1/2x 6 1/2 and possbily threw it by the garage doors. I have a sign on bk door saying do not leave anything here, deliver to front door. front door was open, now NO one was going out yesterday. no one would see it. IT RAINED TODAY. it was a cardboard box with 6 paperback books in it and the box in great big letters said FRAGILE. when i hollered he got out of his truck grudenly got the box and THREW IT ONTO THE FRONT LANDING. VERY BAD CUSTOMER SERVICE. actually, it was pretty stupid of him to put it by the garage where it may not have been seen for a day or two. soaken wet box and books would then be no good.


Caught your Driver throwing a package and then crashing at my house! Great Job! https://ring.com/share/e98eede5-af34-4b46-bf90-b21ca0cd38a7


Had my mail held for 3 weeks, go back and no mail delivered for two days. Went to PO and was told they had no mail for me. Got the supervisor and my mail was held in my neighbors spot.


Horrible customer service. Period. Woman I spoke to on the phone ain't getting enough d!*k.


Disgrace. The woman I spoke with on the phone about a missing package gave me nothing but disrespect from the moment she answered the phone. She was not very knowledgeable about anything and offer no real assistance. Waste of time trying to speak to someone at this office.


Never received my SSA 1099 from social security. God knows where it wound up. Had to order a new one. Let's see if that gets delivered.


The new drive up PO mail boxes installed at the Hillsborough PO are not made in consideration of handicapped individuals. I am handicapped and cannot reach the boxes from the car. I have to get out of the car to mail items. Why was this not considered? The prior box had a sleeve to get to the car window, The new ones do not. You are discriminating against us who are handicapped.


Why is this post office so poorly maintained. Garbage and broken glass and cigarette butts on the ground. Broken Formica cabinets inside. Who is post master in charge. Who is maintenance worker responsible. All the other post offices in our area like neshanic and flag town and Raritan are beautifully maintained. What is wrong at Hillsborough post office. Referring to Hillsborough nj


my package was # 92419999997927543520519777 so where is it can you tell me. L. Gray


This post office sucks. They can't even read an address on a package. I was waiting for a package and they ended up delivering it to another house. I ended up have to go to that house after I call the postal official to find where they sent it to. This is the 3rd time this has happen and something needs to happen at this office NOW.


Horrible Customer Service Especially for Passport. These people need to be fired. Woman showed up late for appointment and simply gawked at us wasting our time and went back inside. Lazy and bad attitude. Worst of worst.

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