Marlboro Post Office

43 Western Ave, Marlboro, NY 12542

Contact Numbers

Phone: 845-236-2914
Fax: 845-236-3253
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 12:00pm
Sunday Closed

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

  • 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)
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot 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:

2337 Route 9d
2.1 miles away

17 Liberty St
2.2 miles away

63 Main St
2.2 miles away

Wappingers Falls
71 E Main St
2.5 miles away


*Comments below are not read by postal employees. Please do not post personal information.

*By clicking Submit, you agree to our Privacy Policy & Terms of Use.


The best experience I have ever had with USPS has been the Marlboro, NY post office. The Marlboro staff Jackie, Dawn, and Crystal have been very helpful with answering questions and they have even gone out of their way on several occasions to help me ship smarter and faster. Any issues I have had with lost or slow mail, they have been diligent to help me figure out the causes / issues that may have caused the problem. Not only have they helped give me all the information I needed to get the answers, but they also follow up with me to see if they were resolved! I have shipped over 800 packages and every time I am greeted with smiles. They work together like a family and it's really refreshing to see such a tight knit group of dedicated workers with lovely personalities. Always smiling and quick with a friendly joke. I have NEVER had this experience at any other USPS location. This particular location goes above and beyond. I have been pitched to by UPS and FedEx, but I am staying on board with USPS for all my shipping because of them! Keep up the great work ladies! Pleasure doing business with you all!

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