Lori C.
12/16/2025
I like that I can pick up my own mail and nobody else is going through it Love this post office best thing I ever did !!!
US Post Office
Closed
(11)
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[6 - 98] Jefferson Pl
Smithtown, NY 11787
According to the website:
Located in Smithtown, NY, the USPS is responsible for the delivery of mail and other forms of communication throughout the United States. It is one of the few government agencies explicitly authorized by the United States Constitution. It plays a vital role in the country's infrastructure and communications network, assuring the safe and efficient delivery of letters and packages, providing customers with postal products and services, and supporting economic development in communities throughout the United States.
Also at this address
Reviews
2.011 reviewsK L.
12/18/2025
long lines never enough staff not helpful in solving problems Couldn't find mail after we stopped it twice Should have dedicated passport section instead of tying up regular staff
Jackie C.
5/9/2024
They lose paperwork you submit here. Management indifferent Be careful putting in for a change of address. Big problem!!
Eagle E.
5/9/2025
Horrible post office and leadership. They don't know how to deliver mail to the correct address. Let's say you live at 154 South Street they'll give you mail for 217 North Street. You complain to...
Tara M.
1/12/2017
This post office is always jam packed whenever I come here. The people who work here are never exuberantly friendly but oh well. One cool thing about this office though is they have a 24/7...
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