Brand Certified
United States Postal Service
2.7(14 reviews)
Certified by United States Postal Service • Mar 01, 2026
Business Details
6144 State Route 21, Williamson, NY
14589, 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 OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 6144 State Route 21 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
2.7
14 reviews
5 stars
6
4 stars0
3 stars0
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1 star
8
- MPMike PolitoOct 27, 20251.0My last 2 package deliveries were delivered to the wrong addresses in Marion. Latest one delivered across the street. I dread ordering something if I know that USPS will end up delivering it. UPDATE: Another order from eBay not received. Image appeared in my USPS Daily Digest email but package not in my mailbox. Phone calls made throughout the day go unanswered.
- ZRZach RogersSep 6, 20241.0Recently drivers have been placing are male outside on top of the packages. Twice now I've come home to soggy letters and this time I received a check, which got ruined by the rain. Widely unacceptable.
- HNHolly NausedMay 22, 20185.0The staff is awesome!
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.
Where is the United States Postal Service located in Williamson, NY?
The United States Postal Service is located at 6144 State Route 21, Williamson, NY 14589.
What are the hours of operation for the USPS at 6144 State Route 21?
The USPS is open Monday through Friday from 9:00 AM to 5:00 PM, and Saturdays from 9:00 AM to 12:00 PM. It is closed on Sundays.
Can I apply for a passport at this USPS location?
Yes, this Post Office accepts first-time passport applications and may take passport photos by appointment.
Do I need an appointment for passport services at this USPS?
Most passport services require an appointment through the online scheduler, although limited walk-in hours are available at select locations.
How much does it cost to get a passport photo at this USPS?
The fee for a passport photo at USPS is currently $15.
Can I rent a PO Box at this location, and how do I reserve one?
Yes, you can reserve a PO Box online at https://www.usps.com/manage/po-boxes.htm and complete the setup in person at the Post Office.
What nearby services can I visit after mailing a package at the USPS in Williamson?
Nearby you can visit Williamson NY Farmers' Market for fresh produce, or enjoy a meal at Copper Ale House, a local American restaurant and bar.
Are there any nearby shops for home improvement or crafts close to the USPS?
Yes, HouseWorx, llc is a hardware and building supply store near the USPS, and Savory Signature Wood Crafting offers arts and crafts supplies.
Where can I get automotive services near the Post Office at 6144 State Route 21?
Kings Auto Service and King’s Auto Service are nearby locations offering automotive repair, tire services, and car sales.
Is there a place nearby for physical therapy or health services?
Yes, Inspiration Outreach and Ontario Physical Therapy provide physical therapy and health-related services near the USPS location.
Brand Certified Facts from United States Postal Service
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