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

Best California Private Schools Belonging to International Coalition of Girls Schools (2025-26)

For the 2025-26 school year, there are 4 private schools belonging to International Coalition of Girls Schools serving 980 students in California. You can also find more schools membership associations in California.
The top ranked private schools belonging to International Coalition of Girls Schools in California include Mayfield Senior School, Louisville High School, and Santa Catalina School.
75% of private schools belonging to International Coalition of Girls Schools in California are religiously affiliated (most commonly Catholic).

Top Ranked Private Schools Belonging to International Coalition of Girls Schools in California (2025-26)

School
Location
Quick Facts
Louisville High School
Louisville High School Photo
All-girls (Catholic)
(19)
22300 Mulholland Drive
Woodland Hills, CA 91364
(818) 346-8812
Gr: 9-12 | 343 students Avg. class size: 16 students Sports: 11 | Extracurrculars: 28 Tuition listed
Mayfield Senior School
Mayfield Senior School Photo
All-girls (Catholic)
(2)
500 Bellefontaine St
Pasadena, CA 91105
(626) 799-9121
Gr: 9-12 | 304 students Avg. class size: 16 students Sports: 14 | Extracurrculars: 11 Tuition listed
Julia Morgan School For Girls
Julia Morgan School For Girls Photo
All-girls
(1)
5000 MacArthur Boulevard
Oakland, CA 94613
(510) 632-6000
Gr: 6-8 | 133 students Avg. class size: 22 students Sports: 4 | Extracurrculars: 5 Tuition listed
Santa Catalina School
Santa Catalina School Photo - The Marine Ecology Research Program on their summer trip to Hawaii.
All-girls (Catholic)
(6)
1500 Mark Thomas Dr.
Monterey, CA 93940
(831) 655-9300
Gr: 9-12 | 200 students Avg. class size: 12 students Sports: 17 | Extracurrculars: 40 Tuition listed

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