where is hauppauge
Hauppauge, NY. Online Offers. Hauppauge ( /hÉËpÉÉ¡/) is a hamlet and CDP in the Town of Islip and the Town of Smithtown in Suffolk County, New York, United States. The population of the CDP was 20,100 at the time of the 2000 census. Hauppauge is located at 40Â°49â²6â³N 73Â°12â²25â³W / 40.81833Â°N 73.20694Â°W / 40.81833; -73.20694 (40.818205, -73.206878).