St. Francis High School Photo

Best California Private High Schools Belonging to International Boys Schools Coalition (2026)

For the 2026 school year, there are 2 private high schools belonging to International Boys Schools Coalition serving 1,072 students in California. You can also find more schools membership associations in California.
The top-ranked private high schools belonging to International Boys Schools Coalition in California include St. Francis High School and Crespi Carmelite High School.
The average acceptance rate is 75%, which is lower than the California private high school average acceptance rate of 78%.
100% of private high schools belonging to International Boys Schools Coalition in California are religiously affiliated (most commonly Catholic).

Top-Ranked Private High Schools Belonging to International Boys Schools Coalition in California (2026)

School
Location
Quick Facts
Crespi Carmelite High School
All-boys (Catholic)
(4)
5031 Alonzo Ave
Encino, CA 91316
(818) 345-1672
Gr: 9-12 | 452 students Avg. class size: 21 students Sports: 15 | Extracurrculars: 5 Tuition & acceptance rate listed
St. Francis High School
St. Francis High School Photo
All-boys (Catholic)
(2)
200 Foothill Blvd
La Canada Flintridge, CA 91011
(818) 790-0325
Gr: 9-12 | 620 students Avg. class size: 25 students Sports: 15 | Extracurrculars: 35 Tuition listed

Recent Articles

Executive Function Skills: The Key to Academic Success
Executive Function Skills: The Key to Academic Success
Learn why executive function skills are among the strongest predictors of academic success and how parents and schools can strengthen them.
Private School Marketing Strategies for Enrollment Growth
Private School Marketing Strategies for Enrollment Growth
Discover proven private school marketing strategies for 2026, including digital outreach, branding, enrollment management, and parent engagement.
Private School Transportation Options: A 2026 Parent Guide
Private School Transportation Options: A 2026 Parent Guide
Explore private school transportation options in 2026, including buses, carpools, transit, and safety considerations for families.