St. Francis High School
Independent Catholic school · Grades 9–12
La Canada Flintridge, CA
200 Foothill Blvd, La Canada Flintridge, CA 91011
Overall grade: A+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- A-Class size
- A-College-going
- A-Years serving families
- A+Diversity
What stands out
- The only all-boys school in La Canada Flintridge
- The largest Catholic school in La Canada Flintridge
- Serving families in La Canada Flintridge since at least 2011
In La Canada Flintridge, California, St. Francis High School is an independent Catholic school for students from 9th grade through 12th grade. About 607 students attend, with roughly 14 students per teacher. Its enrollment has held steady since 2011–12. The school is an all-boys school and is part of the Archdiocese of Los Angeles. The school reports that about 83% of its graduates go on to four-year colleges. The school day runs about 6.5 hours, 183 days a year.
At a glance
- Grades
- Grades 9–12
- Students
- 607
- Teachers
- 43.9 (full-time equivalent)
- Students per teacher
- 13.8
- Boys and girls
- All boys
- Religious affiliation
- Catholic · Independent Catholic school
- Diocese
- Archdiocese of Los Angeles
- School day
- About 6.5 hours
- School year
- 183 days
- Graduates going to 4-year colleges
- About 83% (the school's estimate for the class before the survey)
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 52% of Catholic high schools in California (14 students per teacher).
- Larger than 62% 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 Independent Private Schools Association
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 St. Francis High School
What grades does St. Francis High School serve?
St. Francis High School serves grades 9–12.
How many students attend St. Francis High School?
About 607 students, with 14 students per teacher, according to official records.
How much is tuition at St. Francis High School?
Call the school to ask about tuition, financial aid and payment plans.
Official record · Updated October 2026 · Official search · Something wrong? Tell us
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