St Charles School is a Private School serving the San Mateo County community. Located in San Carlos, CA, the Co-educational private school teaches Kindergarten to Grade 8, with a Roman Catholic religious orientation.
As of the last reported school year in 2019-2020, 283 students attended St Charles School with a student to teacher ratio of 10.68, earning a ratio grade of C. St Charles School ranks #468 in size compared to all California private schools.
If a diverse private school is essential, St Charles School ranks #1728 in California for diversity, earning a grade of D.