The Leelanau School is a co-educational non-profit boarding high school located in Glen Arbor, Michigan. The school was founded in 1929 and has a historical association with Christian Science. The school is a small, college-preparatory school with 42 acres (170,000 m2) of land with 13 year-round and 9 seasonal building structures. The school has a teacher-to-student ratio between 1:6 and 1:10 for most classes, ranking among the top 20 American boarding schools in that category. It has a diverse student body, boasting an international enrollment of over 10%.