Founded in 1904, The Knox School is Long Island’s oldest established private school. Our inclusive environment serves grades 6-12 and Post-Graduate, providing students with a broad world perspective and a wide range of skills to prepare them for the next phase of their journeys. At Knox everyone knows your name and each student’s potential is unlocked and maximized because of the boundless experiences a Knox education provides. We are proud of our 100% acceptance to top four-year universities. Whether you are an aspiring engineer or equestrian, artist or architect, performer or physicist, a Knox education unlocks every student’s potential and prepares them for success after high school.
The Knox School is a progressive, co-educational, independent, college preparatory boarding and day school located on 40 acres of serene waterfront property along the North Shore of Long Island, New York. Just minutes from Manhattan, our small yet diverse student body represents more than 15 countries, and attracts students from local Long Island communities, the New York tri-state area, and across the U.S.
The Knox School is Long Island’s oldest established, co-educational boarding and day school.