New Hampton School is an independent college preparatory high school in New Hampton, New Hampshire, United States. It has 305 students from over 30 states and 22 countries. The average class size is eleven, and the student-faculty ratio is five to one. New Hampton School does not require a uniform. New Hampton School is a member of the Independent Schools Association of Northern New England and is accredited by the New England Association of Schools and Colleges. The school became an International Baccalaureate World School in 2010.