Marin Primary & Middle School
Independent school · Grades Pre-K–8
Larkspur, CA
20 Magnolia Ave, Larkspur, CA 94939
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 82% of independent schools in California
- Serving families in Larkspur since at least 2011
In Larkspur, California, Marin Primary & Middle School is an independent private school for students from pre-K through 8th grade. About 199 students attend, with roughly 5 students per teacher, smaller classes than 82% of independent elementary schools in California. It has been listed in official private school records since 2011–12. The school day runs about 7 hours, 175 days a year.
At a glance
- Grades
- Grades Pre-K–8
- Students
- 199
- Teachers
- 40 (full-time equivalent)
- Students per teacher
- 5
- Boys and girls
- Coed · 58 girls, 141 boys
- Religious affiliation
- None (nonsectarian)
- School day
- About 7 hours
- School year
- 175 days
Reviews
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How it compares
- Smaller classes than 82% of independent elementary schools in California (5 students per teacher).
- Larger than 70% of independent elementary schools in California.
- Compared with 280 independent 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 Association of Independent Schools
- A state or regional independent school 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 Marin Primary & Middle School
What grades does Marin Primary & Middle School serve?
Marin Primary & Middle School serves grades Pre-K–8.
How many students attend Marin Primary & Middle School?
About 199 students, with 5 students per teacher, according to official records.
How much is tuition at Marin Primary & Middle 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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