Jamesburg Post Office

13 E Railroad Ave, Jamesburg, NJ 08831

Contact Numbers

Phone: 732-521-0403
Fax: 732-521-1653
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 8:15am - 1:00pm
Tuesday 8:15am - 1:00pm
Wednesday 8:15am - 1:00pm
Thursday 8:15am - 1:00pm
Friday 8:15am - 1:00pm
Saturday 2:00pm - 4:00pm
Sunday 9:00am - 12:00pm

Last Collection Times

Monday 4:00pm
Tuesday 4:00pm
Wednesday 4:00pm
Thursday 4:00pm
Friday 4:00pm
Saturday 12:00pm
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
  • Passport Appointment Hours

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:

Helmetta
68 Main St
1.2 miles away

Monroe Township
1601 Perrineville Rd
1.3 miles away

East Brunswick
614 Cranbury Rd
2.4 miles away

Spotswood
436 Main St
2.7 miles away

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