North Haven High School 221 Elm St, North Haven, CT06473 North Haven High School is a public school based on Elm Street providing a safe and welcoming environment for…More students. The school has a wide ranging curriculum including studies in history, math, social studies, English, science and more. Some facilities include classrooms with advanced technology as well as an extensive athletic program. Various teams and activities include basketball, football, field hockey, golf, track, lacrosse and more. Check the main website for a schedule of upcoming events or important dates or for details on school policies.