Cornwall on Hudson Post Office

237 Hudson St Ste 1, Cornwall on Hudson, NY 12520

Contact Numbers

Phone: 845-534-9783
Fax: 845-534-3849
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Lobby Hours
PO Box Access Available

Monday 7:00am - 5:30pm
Tuesday 7:00am - 5:30pm
Wednesday 7:00am - 5:30pm
Thursday 7:00am - 5:30pm
Friday 7:00am - 5:30pm
Saturday 7:00am - 3:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
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
  • General Delivery
  • 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:

33 Quaker Ave
1.0 miles away

New Windsor
436 Blooming Grove Turnpike Ste 1100
1.2 miles away

Vails Gate
6 Old Temple Hill Rd
1.7 miles away

West Newburgh
467 Broadway
2.3 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.


They need to fire Anita, she knew an ex clerk, Tina Spearman, stole ten thousand dollars from that office over a period of years. Postmaster, Virginia Palmer then, and Anita Gupta clerk, kept it quiet.


you all need to get together you have social media get on facebook and tell your cornwall paper like they did about cornwall post office about how rude and unprofessional the clerk anita is and postmaster too if she is in c-o-h post office


Your so correct about Anita, she only likes her Indian friends. I retired from there now.
• Replied to c-o-h residents


For 10+ years I have had a po Box here and the last six months plus I have had nothing bit issues with one particulate post office worker. She is rude, condescending, not helpful, raises her voice and does not give answers to questions that are imperative. She's on her phone and informing customers and is concerned about where she needs to be when the office closes. I had a package sent back to the merchant and had asked why. I gave the confirmation number and she said the number was wrong, and had no answers for me. I had the package resent. To find out they do not accept FedEx packages unless it's their own supplies. That could have easily been explained to me the first time around. They messed up in my payment of my box, closed my box and was beyond rude in explaining to me the process to reopen the box. Made it my fault when it was not. these are only two recent examples with many more to list.


Women there is so nasty and rude! They never help, make you wait for no reason.


The woman there is always very rude towards me, and I've never sent anything here without a problem occurring. I leave a review here after numerous such occasions. Today, she wouldn't let me send a package because she couldn't find the address on her computer. She told me the zip code must be wrong, but I had checked 3 times with my friend because it was an important package. She didn't check once to see if had input it incorrectly or checked the zip code on the box to make sure she had read it correctly. When I asked her if I should write the address or the name on the signature request form she said very rudely "Well what does it say?". I'm a young college student, and I have always been very polite towards her, so I don't think she singled me out specifically. I wasn't sure if she was just being rude towards me or if there was actually a problem, but anyways it was an important package so I went to the Cornwall post office about 5 minutes later, and they took care of it with no problem. Anyways, this always seems to happen when I go to the Cornwall-On-Hudson post office and I dislike having to go out of my way to visit a post office farther from my home to avoid an antagonistic post office lady. This event occurred at around 4:25 PM May 26th, 2016


I am 100% agreeable with you and I have had many similar experiences.
• Replied to Lois Lee

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