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USPS self-service kiosk
Brand Certified

United States Postal Service

3.6
(21 reviews)

Business Details

10 Fairgrounds St, Nassau, NY
12123, United States
(800) 275-8777
http://usps.com/postoffice

About

Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 10 Fairgrounds 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

United States Postal Service
10 Fairgrounds St, Nassau, NY
12123, United States

Hours

Monday8:00 AM - 11:30 AM1:00 PM - 5:00 PM
Tuesday8:00 AM - 11:30 AM1:00 PM - 5:00 PM
Wednesday8:00 AM - 11:30 AM1:00 PM - 5:00 PM
Thursday8:00 AM - 11:30 AM1:00 PM - 5:00 PM
Friday8:00 AM - 11:30 AM1:00 PM - 5:00 PM
Saturday8:00 AM - 11:00 AM
SundayClosed

Products & Services

1 list · 5 items

USPS Services

5 items

Buy postage
Get information about USPS® products and services
Weigh and classify postage of envelopes and parcels
Change of Address (COA) service
Buy or cash Postal money orders

Reviews

3.6
21 reviews
5 stars
13
4 stars
0
3 stars
0
2 stars
2
1 star
6
  • JD
    Jeff “kemosabedriv” D
    Jun 27, 2026
    5.0
    Great place to grab my mail. Friendly staff
  • TE
    Teresa Eddy
    Apr 22, 2024
    5.0
    Professional & personable
  • GU
    Google user
    Feb 13, 2019
    2.0
    Mail delivery not great..very inconsistent.some days no mail truck at all
  • MP
    Momma Pol
    Oct 26, 2016
    1.0
    Now, the driver thinks she can tell companies that she left a notice at my home when she did not! This is the WORST postal service EVER! They should ALL be ashamed of themselves! U get paid to do a job DO IT!!!!! I have moved here almost a year ago. the delivery is slow and the carrier refuses to bring to my door packages that I have paid shipping on. No one wants to take the blame or do anything about it. Incompetence runs rampant.
  • HF
    Heather Fiato
    Jul 25, 2016
    1.0
    Only open till 5pm what if people work all day till 5pm

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.

Brand Certified Facts from United States Postal Service

This information is certified by United States Postal Service and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified October 04, 2026Yext Knowledge Graph
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