Hauppauge, whose name means "the land of sweet waters" in Native American language, is home to one of the largest industrial parks in the United States. This Long Island community spans 11 square miles across western Suffolk County and houses many county government offices despite not being the official county seat. The Hauppauge Industrial Park employs over 55,000 people while the community maintains its suburban charm with tree-lined streets and parks like the Hidden Pond Park and the Blydenburgh County Park.

Rental options in Hauppauge include townhomes and boutique apartment communities throughout neighborhoods like Pine Hills and Townline. The housing market reflects the community's higher median income of $135,761, with average one-bedroom apartments renting for approximately $2,741 per month. The area is served by the Hauppauge Union Free School District, which includes Hauppauge High School, Hauppauge Middle School, and three elementary schools.

Located at the intersection of the Long Island Expressway and Veterans Memorial Highway, Hauppauge offers convenient access to neighboring communities like Commack, Ronkonkoma, and Smithtown. Shopping and dining destinations line Veterans Memorial Highway and Motor Parkway, while the Northern State Parkway and Sagtikos State Parkway provide quick routes to other parts of Long Island. The community's established neighborhoods, particularly in the historic district near Wheeler Road, feature mature landscaping and well-maintained properties, reflecting the area's heritage dating back to the early 1700s.