John Burroughs School (JBS) is a private, non-sectarian college-preparatory school with 631 students in grades 7–12. Its 49-acre (200,000 m2) campus is located in Ladue, Missouri (US), a suburb of St. Louis. Founded in 1923, it is named for U.S. naturalist and philosopher John Burroughs. John Burroughs has long had a school philosophy of liberal and progressive education. It has been recognized as one of the nation's premier preparatory schools. In 2007, the Wall Street Journal ranked it among the top 50 schools in sending graduates to eight top universities.