Hauppauge, NY

ZIP code 11788 corresponds to Hauppauge, New York, a residential and commercial area on Long Island. Important landmarks in this ZIP code include the Hauppauge Industrial Park, one of the largest industrial parks in the United States, as well as the Mariott Residence Inn Long Island Hauppauge/Islandia and the H. Lee Denison Building, which houses the Suffolk County Legislature.