The Tilton School is a private, co-educational high school located in Tilton, NH. Tilton has a student body of nearly 300, with both boarding students and day students. Tilton is a college preparatory school and holds classes Monday through Saturday.

The Tilton School is committed to high standards and challenging students, while simultaneously helping them reach expectations. Tilton follows the principles of the Understanding by Design philosophy, which is a framework used for educational planning. The school offers many courses, including unique areas of study, such as Geology, Japanese, and Genetics.

Students at Tilton are required to participate in intramural and interscholastic athletic programs. Some sports offered at Tilton are football, lacrosse, golf, tennis, and skiing, among others. Tilton also has courses available in the visual and performing arts.