For the 2026 school year, there are 4 private high schools serving 1,550 students in 91011, CA.
The top-ranked private high schools in 91011, CA include Flintridge Preparatory School, Flintridge Sacred Heart Academy, and The Hillside School & Learning Center.
The average acceptance rate is 57%, which is lower than the California private high school average acceptance rate of 78%.
50% of private high schools in 91011, CA are religiously affiliated (most commonly Catholic).
Top-Ranked 91011 California Private High Schools (2026)
School
Location
Quick Facts
4543 Crown Ave
La Canada Flintridge, CA 91011
(818) 790-1178
La Canada Flintridge, CA 91011
(818) 790-1178
Gr: 7-12 | 530 students Avg. class size: 8 students Sports: 15 | Extracurrculars: 82 Tuition listed
Flintridge Sacred Heart Academy ![Flintridge Sacred Heart Academy Photo - FSHA's cross country team on the field after the rain.]( "Flintridge Sacred Heart Academy Photo - FSHA's cross country team on the field after the rain.")
All-girls (Catholic)
440 St. Katherine Dr.
La Canada Flintridge, CA 91011
(626) 685-8300
La Canada Flintridge, CA 91011
(626) 685-8300
Gr: 9-12 | 365 students Avg. class size: 15 students Sports: 12 | Extracurrculars: 48 Tuition & acceptance rate listed
4331 Oak Grove Drive
La Canada Flintridge, CA 91011
(818) 790-3044
La Canada Flintridge, CA 91011
(818) 790-3044
Gr: 5-12 | 35 students Avg. class size: 7 students Extracurrculars: 5 Tuition & acceptance rate listed
200 Foothill Blvd
La Canada Flintridge, CA 91011
(818) 790-0325
La Canada Flintridge, CA 91011
(818) 790-0325
Gr: 9-12 | 620 students Avg. class size: 25 students Sports: 15 | Extracurrculars: 35 Tuition listed
91011, California Private Schools (Closed)
School
Location
Quick Facts
La Canada Preschool (Closed 2026)
Daycare / Preschool
4460 oakwood avenue
La Canada Flintridge, CA 91011
(818) 790-2764
La Canada Flintridge, CA 91011
(818) 790-2764
Gr: NS | 15 students Avg. class size: 10 students Tuition & acceptance rate listed
Frequently Asked Questions
What are the top-ranked private high schools in 91011, CA?
The top-ranked private high schools in 91011, CA include Flintridge Preparatory School, Flintridge Sacred Heart Academy, and The Hillside School & Learning Center.
How many private high schools are located in 91011?
4 private high schools are located in 91011.
What percentage of private high schools are religiously affiliated in 91011?
50% of private high schools in 91011 are religiously affiliated (most commonly Catholic).
Recent Articles
When “Personalized Learning” Is Mostly Software
Discover how to tell the difference between genuine personalized learning and software-driven instruction. Learn what questions to ask private schools and how to identify classrooms where technology enhances, rather than replaces, meaningful teacher-student relationships.
Learning Support vs. Tutoring: What's Included in Private School Tuition?
Learn the difference between learning support and tutoring, what's typically included in private school tuition, and what parents should ask before enrolling.
How to Evaluate Reading and Writing Instruction in the Early Grades
Learn how to evaluate reading and writing instruction in the early grades, including phonics, writing, assessments, and literacy support in private schools.