Best California Private High Schools Belonging to American Montessori Society (AMS) (2025-26)

For the 2025-26 school year, there are 3 private high schools belonging to American Montessori Society (AMS) serving 1,529 students in California. You can also find more schools membership associations in California.

The top ranked private high schools belonging to American Montessori Society (AMS) in California include Sacred Heart Schools, Atherton, Alsion Middle/High School, and Bowman School.

The average acceptance rate is 59%, which is lower than the California private high school average acceptance rate of 78%.

33% of private high schools belonging to American Montessori Society (AMS) in California are religiously affiliated (most commonly Catholic).