St. Catherine of Siena Academy
Independent Catholic school · Grades 9–12
Wixom, MI
28200 Napier Rd, Wixom, MI 48393
Overall grade: A+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- ACollege-going
- B+Years serving families
- B+Diversity
What stands out
- 100% of graduates go to four-year colleges
- Smaller classes than 79% of Catholic schools in Michigan
- Growing: enrollment up 51% since 2013–14
St. Catherine of Siena Academy is an independent Catholic school in Wixom, Michigan, for students from 9th grade through 12th grade. It has about 216 students and around 10 students per teacher, smaller classes than 79% of Catholic high schools in Michigan. Enrollment has grown about 51% since 2013–14. The school is an all-girls school and is part of the Archdiocese of Detroit. The school reports that about 100% of its graduates go on to four-year colleges. Students attend about 7.5 hours a day, 180 days a year.
At a glance
- Grades
- Grades 9–12
- Students
- 216
- Teachers
- 21.9 (full-time equivalent)
- Students per teacher
- 9.9
- Boys and girls
- All girls
- Religious affiliation
- Catholic · Independent Catholic school
- Diocese
- Archdiocese of Detroit
- School day
- About 7.5 hours
- School year
- 180 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
- Smaller classes than 79% of Catholic high schools in Michigan (10 students per teacher).
- A smaller school: fewer students than 71% of Catholic high schools in Michigan.
- Compared with 28 Catholic high schools in Michigan.
Students by survey year
Total students reported in official records since 2013–14.
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. Catherine of Siena Academy
What grades does St. Catherine of Siena Academy serve?
St. Catherine of Siena Academy serves grades 9–12.
How many students attend St. Catherine of Siena Academy?
About 216 students, with 10 students per teacher, according to official records.
How much is tuition at St. Catherine of Siena 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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