What is the acceptance rate at Castilleja?

As one of the best schools in the Bay Area, Castilleja is very selective in accepting applicants and has very high standards when it comes to academic qualifications. Out of 10 applicants, the admissions committee will only accept one, especially for the 7th through 11th where admission is limited and dependent upon the available spaces. The entry point for enrollment is 6th grade, and there are approximately 60 spaces available each year.