Ossining Post Office

100 Main St, Ossining, NY 10562

Contact Numbers

Phone: 914-941-7348
Fax: 914-944-8082
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 Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 4:00pm
Sunday Closed

Passport Appointment Hours*

Monday 10:00am - 3:00pm
Tuesday 10:00am - 3:00pm
Wednesday 10:00am - 3:00pm
Thursday 10:00am - 3:00pm
Friday 10:00am - 3:00pm
Saturday 10:00am - 1:00pm
Sunday Closed

  • Visit our Passport FAQ page for a complete overview of what to bring, what you need to know, and how long it will take.
  • You will need two forms of Identification with copies.
  • A passport quality photo. Available at location.
  • The appropriate application form printed and filled out, and the required fee for applying or renewing.
  • You can find up to date costs, information, and forms at the State Departments Travel Site

*An appointment is required to apply for or renew US Passports. Please Call or schedule online.

  • 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)
  • Passport Acceptance
  • Passport Photo
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Lot Parking
  • Passport Appointment Hours

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:

200 Scarborough Station Rd
0.9 mile away

85 Ryder Rd
1.5 miles away

Briarcliff Manor
1077 Pleasantville Rd
1.5 miles away

Croton on Hudson
50 Maple St
1.9 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.


4 times this year we did not get mail on Saturday not right I called Ossining post office very rude when called them


On August 1, I was to receive a letter from the City of New York, as per the daily e-mail notification but never did. The return address is 60 Redington Rd, Branchburg, NJ 08876 How can I get this letter


Got great service at the desk every time I visited the place. I called today, Friday, the day after Thanksgiving, and the phone was answered on second ring! Thank you. Please keep up the good work.


This post office is beyond ridiculous - no one ever answers the phone and when they deliver packages they leave them in the middle of a driveway where they can get run over and then say "carrier left them in a mailbox." I didn't realize my mailbox grew legs, walked about 100 feet up a driveway and planted itself in the middle of my driveway.


I’ve called the phone like 10 times to speak with someone and all it does is ring and no one picks up. Plus when someone sends me certified mail, it never comes to my house i always have to figure out to pick up in the post office and they never leave a note. I’m at my house most of the time though. And I see that they never come. Worse customer service.


This is at least the third time that I have complained to the USPS in Washington. I have also complained several times to the Ossining post office. The Ossining post office has also been on the Westchester tv station because of the poor service. The two main problems are mail delivered late and no mail delivered. So far this year I have not received mail on the following 7 days: 1/4/2018,1/9, 1/19,2/26,3/5 (on this day I did not receive any mail but I did receive mail for my long dead neighbor),3/7 and 3/13.


We live in The Woods in Westchester. Our mail delivery has gone completely down hill. We need answers. The condo's mail is delivered it two parts. The entrance from Hawkes Avenue gets their mail mid AM. That's not a problem. The entrance from RT. 134 gets their mail usually between 5:30 and 9:00 PM. Is that "Service"? When our regular carrier (Joe) is working we get our mail around 5:00 PM. When Joe has to do another carrier's route we get our mail about 7:00 PM. Is that "Service"? Here's the kicker, when Joe is off on vacation we get our mail between 7:00 and 9:00 PM. That's right 9:00 PM. Is that "Service"? In the last 5 months we have received NO MAIL on 6 different dates. This is absurd! Before going to bed I have to go out to see if we have mail. I have called the PO a few times getting no response. We should not be subject to this type of service. If we don't get this problem resolved right away, we will contact The NYS Consumer Affairs Dept.


Will my mail carrier pick up mail to be sent from my home mail box?

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