Hauppauge is a hamlet and census-designated place (CDP) located in the towns of Islip and Smithtown within western Suffolk County, New York. It is situated on Long Island.
According to the 2020 census, the population of Hauppauge was 20,803.
United States
Hauppauge is a hamlet and census-designated place (CDP) located in the towns of Islip and Smithtown within western Suffolk County, New York. It is situated on Long Island.
According to the 2020 census, the population of Hauppauge was 20,803.