Brand Certified
United States Postal Service
3.4(11 reviews)
Certified by United States Postal Service • Aug 30, 2026
Business Details
12 Washington Ave, West Sayville, NY
11796, United States
Certified by United States Postal Service • Aug 30, 2026
(800) 275-8777
Certified by United States Postal Service • Aug 30, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Aug 30, 2026
About
Certified by United States Postal Service • Aug 30, 2026
Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 12 Washington Ave 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 • Aug 30, 2026
United States Postal Service
12 Washington Ave, West Sayville, NY
11796, United States
Hours
Certified by United States Postal Service • Aug 30, 2026
Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM
Saturday9:00 AM - 1:00 PM
SundayClosed
Products & Services
1 list · 31 items
Reviews
3.4
11 reviews
5 stars
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1 star
4
- CGCheryl GJan 6, 20265.0I personally go out of my way to avoid Sayville PO as some of the clerks are outright rude. I know many of my neighbors also avoid this PO. Sadly, the supervisor couldn’t care less. West Sayville employees are warm and friendly and they actually go out of their way for you. This is the how it should be.
- URUnified Home RemodelingJun 24, 20241.0West Sayville post office sucks. We have sent two certified letters return receipt. The first one was never picked up but was not returned to us as it should be. The second one was obviously picked up because the card was sent back to us but with no signature and ripped. What exactly did we pay all that money for???
- BWBarbara WoodsOct 11, 20224.0Since the previous postal clerk left (retired) there has been a big change in this post office. The postal clerk there does not have an attitude and is always willing to help
- EMElle MacNeilSep 9, 20201.0Left work early to mail a package that should go out today. Got to this P.O. an entire hour before it closed and the guy behind the counter tells me he cant help me because "he is in the middle of something" and cant apply postage to my package!! As I'm sitting here writing this two other people obviously needing postage on their packages, went in and both came back out with their packages in their hands! That's 3 customers turned away cause this government employee is "in the middle of something!" And USPS wonders why they're losing money.
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?
What time can I check my PO Box weekly and on weekends?
Brand Certified Facts from United States Postal Service
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Certified August 30, 2026Yext Knowledge Graph
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