Cardinal Newman High School
Diocesan school · Grades 9–12
Santa Rosa, CA
4320 Old Redwood Hwy, Santa Rosa, CA 95403
Overall grade: A+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- B+College-going
- A-Years serving families
- ADiversity
What stands out
- The smallest classes of any Catholic school in Santa Rosa
- The largest Catholic school in Santa Rosa
- Smaller classes than 78% of Catholic schools in California
- Serving families in Santa Rosa since at least 2011
Cardinal Newman High School is a Catholic diocesan school in Santa Rosa, California, for students from 9th grade through 12th grade. It has about 550 students and around 11 students per teacher, smaller classes than 78% of Catholic high schools in California. It has been listed in official private school records since 2011–12. The school is part of the Diocese of Santa Rosa. The school reports that about 76% of its graduates go on to four-year colleges. Students attend about 6 hours a day, 184 days a year.
At a glance
- Grades
- Grades 9–12
- Students
- 550
- Teachers
- 52 (full-time equivalent)
- Students per teacher
- 10.6
- Boys and girls
- Coed · 225 girls, 325 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Diocese of Santa Rosa
- School day
- About 6 hours
- School year
- 184 days
- Graduates going to 4-year colleges
- About 76% (the school's estimate for the class before the survey)
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 78% of Catholic high schools in California (11 students per teacher).
- Larger than 57% of Catholic high schools in California.
- Compared with 86 Catholic 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 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 Cardinal Newman High School
What grades does Cardinal Newman High School serve?
Cardinal Newman High School serves grades 9–12.
How many students attend Cardinal Newman High School?
About 550 students, with 11 students per teacher, according to official records.
How much is tuition at Cardinal Newman High 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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