Established in 1918, the New Jersey State Interscholastic Athletic Association (NJSIAA) is a not-for-profit, voluntary association committed to serving its approximately 282,000 student-athletes and its 435 member schools. The NJSIAA primary purpose is the administration of education-based interscholastic athletics, which support academic achievement, good citizenship, and fair and equitable opportunities. The NJSIAA administers championships in 32 sports.