Brand Certified
United States Postal Service
2.6(98 reviews)
Certified by United States Postal Service • Mar 01, 2026
Business Details
100 Main St, Ossining, NY
10562, United States
Certified by United States Postal Service • Mar 01, 2026
(800) 275-8777
Certified by United States Postal Service • Mar 01, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Mar 01, 2026
About
Certified by United States Postal Service • Mar 01, 2026
Post OfficeShipping ServiceCargo ServicePackaging Supply StoreLogistics ServiceMoney Order ServiceVisa and Passport OfficeUnited States Postal Service
Visit your local Post Office™ at 100 Main St to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office™ boxes, passports, gift cards, and more
Location
Certified by United States Postal Service • Mar 01, 2026
Hours
Certified by United States Postal Service • Mar 01, 2026
Reviews
2.6
98 reviews
5 stars
33
4 stars
4
3 stars
3
2 stars
3
1 star
55
- BGBrian GranoffFeb 21, 20265.0Latest closing hours in Westchester -7pm weekdays and 4pm Saturday. Many post offices aren't even open on Saturday in the city! The employees are very nice, caring and consistent faces over the last few years. I really appreciate them and the calm, positive vibe.
- YAYahya AlazrakDec 23, 20255.0Definitely the best local post office I have ever been to. The staff is friendly, helpful and courteous. I run a small business and am in the post office at least once a week, sometimes more, I've never had to wait more than 20 minutes and that is very rare. Usually no line or one person ahead of me.
- JPJohn PerkajJul 18, 20201.0Horrible customer service, lying about policy. They tried to tell me that a pre-paid shipping label can not be dropped off and I have to wait in line for a clerk to scan it. Absurd. Management does not hold their staff accountable and no one holds management accountable either. Management has a very nasty attitude as well. I miss the old staff... bring them back!!!!!!!!
- VBVirginia BenedictJun 13, 20183.0Their service is very poor.
- IDIsabelle DebouverieJun 28, 20173.0Great service when our regular mailman is on duty; BUT when he has the bad idea to be on vacation, good luck to get a replacement who can find the entrance of the property. 50 yards from the mailbox!
Frequently Asked Questions About United States Postal Service
Can I get a passport application at this Post Office?
Yes, Thousands of Post Offices™ accept first-time passport applications for the U.S. Department of State. Most of those locations can also take your passport photo. Please complete and print your passport application form before you apply.
Is an appointment needed for passport services?
Most Post Offices that offer passport services have set hours, and you'll need to schedule an appointment using our online scheduler. We also offer limited Passport walk-in hours at select locations.
Does this location take the photo needed for passports?
For first-time passport and photo services, please make an appointment using our online scheduler.
What is the cost to take a passport photo?
The current fee for a passport photo at USPS is $15.
When does this location do walk-in passports?
We offer limited Passport walk-in hours at select locations.
Can I get a PO Box online?
Yes, you can search for available PO Boxes and reserve one online at https://www.usps.com/manage/po-boxes.htm. The process is quick and secure, and you'll receive instructions for completing your setup in person.
How much is a small PO Box?
PO Box prices vary by location. You can check exact pricing for your area by visiting https://www.usps.com/manage/po-boxes.htm and entering your ZIP Code.
Can you get to the PO Boxes in the lobby after hours?
Most USPS locations offer 24/7 access to PO Boxes in the lobby. Access hours may vary by location, so check with your local Post Office for specific lobby hours.
How can I get a PO Box?
You can apply for a PO Box online or in person at your local Post Office. Just bring two valid forms of ID and your completed application if applying in person. To start online, visit https://www.usps.com/manage/po-boxes.htm.
What time can I check my PO Box weekly and on weekends?
You can check your PO Box during lobby hours, which often include extended hours or 24/7 access. Weekend access may vary. Check with your local Post Office for exact times.
What services can I find at the United States Postal Service located at 100 Main St, Ossining, NY?
You can send mail and ship packages, purchase money orders, rent Post Office boxes, apply for passports, buy gift cards, and access other postal services.
Can I apply for a first-time U.S. passport at this Post Office?
Yes, this location accepts first-time passport applications for the U.S. Department of State and can take passport photos by appointment.
Do I need an appointment for passport services at the Ossining USPS?
Most passport services require scheduling an appointment online, although limited walk-in passport hours are available at select locations.
What are the operating hours of the United States Postal Service at 100 Main St?
The Post Office is open Monday to Friday from 9:00 AM to 7:00 PM, Saturday from 10:00 AM to 4:00 PM, and closed on Sundays.
How can I reserve a PO Box at this location?
You can search for and reserve a PO Box online at the USPS website. In-person applications require two valid IDs and a completed application.
Is the lobby accessible after hours for checking PO Boxes at this location?
Most USPS locations, including this one, offer 24/7 access to PO Boxes in the lobby, but access hours may vary. It's best to check with the local Post Office for exact times.
What nearby restaurants can I visit before or after my postal visit?
You can enjoy meals at nearby places such as El Manabita Sports Bar & Restaurant, Cravin Jamaican Cuisine, and Melike Turkish and Mediterranean Restaurant, all located close to the Post Office.
Are there any fitness or recreational facilities near the USPS at 100 Main St?
Yes, nearby fitness centers include Vitalidad y Nutricio Fitness gym and Studio95 Zumba With Sue dance school, which you might visit before or after your postal errands.
Which nearby places can help me navigate to the United States Postal Service?
Nearby postal-related locations like the US Post Office and USPS Collection Point can act as landmarks or additional mailing points to help you find the United States Postal Service at 100 Main St.
Brand Certified Facts from United States Postal Service
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Certified March 01, 2026Yext Knowledge Graph
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