Southfields Post Office

996 Route 17, Southfields, NY 10975

Contact Numbers

Phone: 845-351-2628
Fax: 845-351-2628
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 11:30am
Sunday Closed

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

  • Burial Flags
  • Business Line
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • 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:

Tuxedo Park
228 Route 17
2.0 miles away

88 State Route 17m
2.8 miles away

39 Orange Turnpike
3.6 miles away

787 State Route 17m
3.7 miles away


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Always a pleasure to go to Southfield PostOffice. Very helpful with shipping.


I rely on my local Southfields post office in that I do not have a mail box at my house. I appreciate the great service that I receive each time I go into the post office. They go the extra mile to help answer any questions and assist in any way when I have had deliveries of packages.


This is one of the most unique Post Offices I have ever visited. It's an old home converted into a Post Office w/ fireplace! The place is always clean and the staff is friendly and very helpful. Usually never a line plenty of parking. Highly Recommended.

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