Chestnut Post Office

611 Chestnut St, Union, NJ 07083

Contact Numbers

Phone: 908-686-2319
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours







Lobby Hours
PO Box Access Available

Monday 8:00am - 1:30pm, 2:00pm - 3:30pm
Tuesday 8:00am - 1:30pm, 2:00pm - 3:30pm
Wednesday 8:00am - 1:30pm, 2:00pm - 3:30pm
Thursday 8:00am - 1:30pm, 2:00pm - 3:30pm
Friday 8:00am - 1:30pm, 2:00pm - 3:30pm
Saturday Closed
Sunday Closed

Last Collection Times

Monday 3:30pm
Tuesday 3:30pm
Wednesday 3:30pm
Thursday 3:30pm
Friday 3:30pm
Saturday Closed
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Business Line
  • Duck Stamps
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Street Parking

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:

Union Center
1965a Morris Ave
0.4 mile away

Union
1130 W Chestnut St
0.7 mile away

Kenilworth
641 Boulevard
0.8 mile away

Roselle Park
290 Chestnut St
0.9 mile away

Reviews

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Twice this week my mail has been thrown on my front porch. Tuesday it had been blown all over the place (I hope I collected all of it) because of the wind. Came home from work today and the mail was sitting on the porch (right underneath my mailbox) soaking wet. I live at 1743 Union Avenue. Please tell me this is not a habit of your postal carriers.
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I recieved an mty box today which was supposed to have 16" x 1/2" drill bits..If they show up send to Chris Smith, 594 Valley St Maplewood nj 07040
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Passport
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