Santa Catalina School Photo - The Marine Ecology Research Program on their summer trip to Hawaii.

Top 3 Best California Private High Schools Belonging to International Coalition of Girls Schools (2025)

For the 2025 school year, there are 3 private high schools belonging to International Coalition of Girls Schools serving 857 students in California. You can also find more schools membership associations in California.
The top ranked private high schools belonging to International Coalition of Girls Schools in California include Louisville High School, Mayfield Senior School, and Santa Catalina School.
100% of private high schools belonging to International Coalition of Girls Schools in California are religiously affiliated (most commonly Catholic).

Top Ranked Private High Schools Belonging to International Coalition of Girls Schools in California (2025)

School
Location
Grades
Students
Louisville High School
Louisville High School Photo
All-girls (Catholic)
(19)
22300 Mulholland Drive
Woodland Hills, CA 91364
(818) 346-8812
Grades: 9-12
| 348 students
Mayfield Senior School
Mayfield Senior School Photo
All-girls (Catholic)
(2)
500 Bellefontaine St
Pasadena, CA 91105
(626) 799-9121
Grades: 9-12
| 309 students
Santa Catalina School
Santa Catalina School Photo - The Marine Ecology Research Program on their summer trip to Hawaii.
(Catholic)
(6)
1500 Mark Thomas Dr.
Monterey, CA 93940
(831) 655-9300
Grades: 9-12
| 200 students

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