Green Brook is a township in Somerset County, New Jersey, US, established in 1930. It was originally a part of the North Plainfield and Watchung towns. The township covers an area of 3.6 square miles and has a population of approximately 7,500. Green Brook is known for its scenic beauty and outdoor activities, including hiking in the Watchung Reservation, a large county park. The township's government is composed of a Mayor and a four-member Township Committee.
Dollar Tree takes the top spot among Dollar Stores and Deep Discount Stores in Green Brook, New Jersey with 1 locations as of April 12, 2024.