St. Hilary School
Diocesan school · Grades K–8
Tiburon, CA
765 Hilary Dr, Tiburon, CA 94920
Overall grade: A+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- A-Years serving families
- A-Diversity
What stands out
- Smaller classes than 77% of Catholic schools in California
- Serving families in Tiburon since at least 2011
St. Hilary School is a Catholic diocesan school in Tiburon, California, for students from kindergarten through 8th grade. It has about 252 students and around 13 students per teacher, smaller classes than 77% of Catholic elementary schools in California. Its enrollment has held steady since 2011–12. The school is part of the Archdiocese of San Francisco. Students attend about 7 hours a day, 180 days a year.
At a glance
- Grades
- Grades K–8
- Students
- 252
- Teachers
- 20 (full-time equivalent)
- Students per teacher
- 12.6
- Boys and girls
- Coed · 133 girls, 119 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Archdiocese of San Francisco
- School day
- About 7 hours
- School year
- 180 days
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 77% of Catholic elementary schools in California (13 students per teacher).
- Larger than 66% 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. Hilary School
What grades does St. Hilary School serve?
St. Hilary School serves grades K–8.
How many students attend St. Hilary School?
About 252 students, with 13 students per teacher, according to official records.
How much is tuition at St. Hilary 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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