Cathedral High School
Independent Catholic school · Grades 9–12
Los Angeles, CA
1253 Bishops Rd, Los Angeles, CA 90012
Overall grade: B-
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- B-Class size
- B+College-going
- B-Years serving families
- A-Diversity
What stands out
- One of 50 Catholic schools in Los Angeles
In Los Angeles, California, Cathedral High School is an independent Catholic school for students from 9th grade through 12th grade. About 645 students attend, with roughly 19 students per teacher. The school is an all-boys school and is part of the Archdiocese of Los Angeles. The school reports that about 80% of its graduates go on to four-year colleges. The school day runs about 6.5 hours, 195 days a year.
At a glance
- Grades
- Grades 9–12
- Students
- 645
- Teachers
- 34.1 (full-time equivalent)
- Students per teacher
- 18.9
- Boys and girls
- All boys
- Religious affiliation
- Catholic · Independent Catholic school
- Diocese
- Archdiocese of Los Angeles
- School day
- About 6.5 hours
- School year
- 195 days
- Graduates going to 4-year colleges
- About 80% (the school's estimate for the class before the survey)
- Library
- Yes
Reviews
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How it compares
- Larger than 65% of Catholic high schools in California.
- Compared with 86 Catholic high schools in California.
Students by grade
Student body
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 Cathedral High School
What grades does Cathedral High School serve?
Cathedral High School serves grades 9–12.
How many students attend Cathedral High School?
About 645 students, with 19 students per teacher, according to official records.
How much is tuition at Cathedral 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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