South River Post Office

44 Obert St, South River, NJ 08882

Contact Numbers

Phone: 732-254-1475
Fax: 650-577-5476
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 6:00am - 5:00pm
Tuesday 6:00am - 5:00pm
Wednesday 6:00am - 5:00pm
Thursday 6:00am - 5:00pm
Friday 6:00am - 5:00pm
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 4:00pm
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 Closed
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.

  • Burial Flags
  • Business Line
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • 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:

90 Main St
0.9 mile away

Old Bridge
151 Highway 516
2.1 miles away

778 Washington Rd
2.1 miles away

2079 Woodbridge Ave
2.2 miles away


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Called to ask for information to obtain a passport and they tell you to come in and do it there. You get there and they all start yelling in the back that you need to go home and complete it before bringing it in. Get it together. Not very nice or helpful.


As someone who has never had much contact with the mail system and is virtually clueless when it comes to post office procedure, I was incredibly impressed by the friendly, helpful nature of the environment thanks to an employee named Jonathan. He helped me pick out the most appropriately sized box, reminded me of the proper format to write in the address, and gave specific, accessible instructions on tracking the item, all while making me feel at ease with an amiable demeanor and limitless patience. He's an exemplary worker and I would like to commend him for his customer service skills.


I'm intrestin in the job

* is not a part of, or affiliated with, the official United States Postal Service (USPS).