Zip code 11787

Zip code 11787, NY

The zip code 11787, type standard, belongs to the following denominations: Smithtown y Village Of The Branch . It is part of the county Suffolk County, state of New York. It has an estimated population of 33680.

The postal code 11787 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Smithtown).