Bentley Upper is located in Lafayette, CA. It is a private school that serves 285 students in grades 9-12. Bentley Upper is coed (school has male and female students) and is nonsectarian in orientation. The school belongs to the Other school association(s).
In 2010, Bentley Upper had 6 students for every full-time equivalent teacher. The California average is 24 students per full-time equivalent teacher.