St. Robert Catholic School
Parish school · Grades K–8
San Bruno, CA
345 Oak Ave, San Bruno, CA 94066
Overall grade: B-
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- B-Class size
- A-Years serving families
- B+Diversity
What stands out
- The only Catholic school in San Bruno
- Serving families in San Bruno since at least 2011
In San Bruno, California, St. Robert Catholic School is a Catholic parish school for students from kindergarten through 8th grade. About 303 students attend, with roughly 23 students per teacher. Its enrollment has held steady since 2011–12. The school is part of the Archdiocese of San Francisco. The school day runs about 7 hours, 180 days a year.
At a glance
- Grades
- Grades K–8
- Students
- 303
- Teachers
- 13 (full-time equivalent)
- Students per teacher
- 23.3
- Boys and girls
- Coed · 143 girls, 160 boys
- Religious affiliation
- Catholic · Parish school
- Diocese
- Archdiocese of San Francisco
- School day
- About 7 hours
- School year
- 180 days
Reviews
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How it compares
- Larger than 82% 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 St. Robert Catholic School
What grades does St. Robert Catholic School serve?
St. Robert Catholic School serves grades K–8.
How many students attend St. Robert Catholic School?
About 303 students, with 23 students per teacher, according to official records.
How much is tuition at St. Robert Catholic 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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