Sonoma Academy
Independent school · Grades 9–12
Santa Rosa, CA
2500 Farmers Ln, Santa Rosa, CA 95404
Overall grade: B
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- B-Class size
- ACollege-going
- B+Years serving families
- ADiversity
What stands out
- The largest independent school in Santa Rosa
- 100% of graduates go to four-year colleges
- Growing: enrollment up 43% since 2011–12
In Santa Rosa, California, Sonoma Academy is an independent private school for students from 9th grade through 12th grade. About 340 students attend, with roughly 43 students per teacher. Enrollment is up about 43% since 2011–12. The school reports that about 100% of its graduates go on to four-year colleges. The school day runs about 6 hours, 192 days a year.
At a glance
- Grades
- Grades 9–12
- Students
- 340
- Teachers
- 8 (full-time equivalent)
- Students per teacher
- 42.5
- Boys and girls
- Coed · 179 girls, 161 boys
- Religious affiliation
- None (nonsectarian)
- School day
- About 6 hours
- School year
- 192 days
- Graduates going to 4-year colleges
- About 100% (the school's estimate for the class before the survey)
- Library
- Yes
Reviews
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How it compares
- Larger than 79% of independent high schools in California.
- Compared with 61 independent high 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
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 Sonoma Academy
What grades does Sonoma Academy serve?
Sonoma Academy serves grades 9–12.
How many students attend Sonoma Academy?
About 340 students, with 43 students per teacher, according to official records.
How much is tuition at Sonoma Academy?
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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