Brentwood, New York, is a hamlet located in Suffolk County on Long Island. It is part of the Town of Islip and is known for its diverse community and suburban atmosphere. The area features a mix of residential neighborhoods, parks, and local businesses, making it a vibrant place to live. The population of Brentwood is approximately 60,000 residents, with a rich cultural heritage. The hamlet is served by the Brentwood Union Free School District, which provides educational opportunities for local children. Additionally, Brentwood is conveniently located near major highways, facilitating easy access to nearby cities and attractions.