Adda Clevenger School
Independent school · Grades K–8
San Francisco, CA
180 Fair Oaks St, San Francisco, CA 94110
Overall grade: A+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- A+Class size
- A-Years serving families
- A-Diversity
What stands out
- Smaller classes than 88% of independent schools in California
- Serving families in San Francisco since at least 2011
Adda Clevenger School is an independent private school in San Francisco, California, for students from kindergarten through 8th grade. It has about 143 students and around 5 students per teacher, smaller classes than 88% of independent elementary schools in California. Its enrollment has held steady since 2011–12. Students attend about 8 hours a day, 180 days a year.
At a glance
- Grades
- Grades K–8
- Students
- 143
- Teachers
- 32 (full-time equivalent)
- Students per teacher
- 4.5
- Boys and girls
- Coed · 76 girls, 67 boys
- Religious affiliation
- None (nonsectarian)
- Program
- Special program emphasis
- School day
- About 8 hours
- School year
- 180 days
Reviews
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How it compares
- Smaller classes than 88% of independent elementary schools in California (5 students per teacher).
- Larger than 56% 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 Independent Private Schools 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 Adda Clevenger School
What grades does Adda Clevenger School serve?
Adda Clevenger School serves grades K–8.
How many students attend Adda Clevenger School?
About 143 students, with 5 students per teacher, according to official records.
How much is tuition at Adda Clevenger 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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