Flintridge Sacred Heart Academy
Independent Catholic school · Grades 9–12
La Canada Flintridge, CA
440 Saint Katherine Dr, La Canada Flintridge, CA 91011
Overall grade: A+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- A+Class size
- ACollege-going
- A-Years serving families
- A+Diversity
What stands out
- The only all-girls school in La Canada Flintridge
- The smallest classes of any Catholic school in La Canada Flintridge
- Smaller classes than 90% of Catholic schools in California
- 95% of graduates go to four-year colleges
- Serving families in La Canada Flintridge since at least 2011
In La Canada Flintridge, California, Flintridge Sacred Heart Academy is an independent Catholic school for students from 9th grade through 12th grade. About 382 students attend, with roughly 8 students per teacher, smaller classes than 90% of Catholic high schools in California. Its enrollment has held steady since 2011–12. The school is an all-girls school and is part of the Archdiocese of Los Angeles. The school reports that about 95% of its graduates go on to four-year colleges. The school day runs about 7 hours, 200 days a year.
At a glance
- Grades
- Grades 9–12
- Students
- 382
- Teachers
- 50.1 (full-time equivalent)
- Students per teacher
- 7.6
- Boys and girls
- All girls
- Religious affiliation
- Catholic · Independent Catholic school
- Diocese
- Archdiocese of Los Angeles
- School day
- About 7 hours
- School year
- 200 days
- Graduates going to 4-year colleges
- About 95% (the school's estimate for the class before the survey)
- Library
- Yes
Reviews
Be the first to share what you love about Flintridge Sacred Heart Academy.
How it compares
- Smaller classes than 90% of Catholic high schools in California (8 students per teacher).
- A smaller school: fewer students than 63% of Catholic high schools in California.
- Compared with 86 Catholic high schools in California.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
Member of
- National Catholic Educational Association
- National Coalition of Girls' Schools
- National Association of Independent Schools
- A state or regional independent school association
- The Association of Boarding Schools
Questions to ask on a tour
- What is tuition, and what does it include (books, fees, uniforms, trips)?
- Do you offer financial aid, sibling discounts or payment plans?
- Do you accept ESA, voucher or tax-credit scholarship funds?
- How big are classes in my child's grade?
- What support is there for students who need extra help or more challenge?
- Is the school accredited, and by whom?
- What do a typical day and a typical week look like?
- How does the school communicate with families?
Questions about Flintridge Sacred Heart Academy
What grades does Flintridge Sacred Heart Academy serve?
Flintridge Sacred Heart Academy serves grades 9–12.
How many students attend Flintridge Sacred Heart Academy?
About 382 students, with 8 students per teacher, according to official records.
How much is tuition at Flintridge Sacred Heart Academy?
Call the school to ask about tuition, financial aid and payment plans.
Official record · Updated October 2026 · Official search · Something wrong? Tell us
Other private schools nearby
The Hillside School & Learning Center
Special education school · Grades 6–12
The only special education school in La Canada Flintridge
La Canada Flintridge, CA0.5 mi
Crestview Preparatory School
Independent school · Grades K–6
Serving families in La Canada Flintridge since at least 2011
La Canada Flintridge, CA1.0 mi
St. Francis High School
Independent Catholic school · Grades 9–12
The only all-boys school in La Canada Flintridge
La Canada Flintridge, CA1.0 mi
St. Bede the Venerable Elementary
Parish school · Grades Pre-K–8
Growing: enrollment up 19% since 2019–20
La Canada Flintridge, CA1.2 mi
Flintridge Preparatory School
Independent school · Grades 7–12
98% of graduates go to four-year colleges
La Canada Flintridge, CA1.3 mi
Foothill Progressive Montessori School
Montessori school · Grades K–5
The only Montessori school in La Canada Flintridge
La Canada Flintridge, CA1.5 mi