Holy Trinity School
Parish school · Grades Pre-K–8
San Pedro, CA
1226 W Santa Cruz St, San Pedro, CA 90732
Overall grade: A+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- A-Class size
- B+Years serving families
- A+Diversity
What stands out
- Serving families in San Pedro since at least 2011
In San Pedro, California, Holy Trinity School is a Catholic parish school for students from pre-K through 8th grade. About 386 students attend, with roughly 16 students per teacher. The school is part of the Archdiocese of Los Angeles. The school day runs about 7 hours, 181 days a year.
At a glance
- Grades
- Grades Pre-K–8
- Students
- 386
- Teachers
- 24.5 (full-time equivalent)
- Students per teacher
- 15.8
- Boys and girls
- Coed · 220 girls, 166 boys
- Religious affiliation
- Catholic · Parish school
- Diocese
- Archdiocese of Los Angeles
- School day
- About 7 hours
- School year
- 181 days
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 55% of Catholic elementary schools in California (16 students per teacher).
- Larger than 93% of Catholic elementary schools in California.
- Compared with 416 Catholic elementary 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
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 Holy Trinity School
What grades does Holy Trinity School serve?
Holy Trinity School serves grades Pre-K–8.
How many students attend Holy Trinity School?
About 386 students, with 16 students per teacher, according to official records.
How much is tuition at Holy Trinity 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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