St. Michael the Archangel High School
Diocesan school · Grades 9–12
Baton Rouge, LA
17521 Monitor Ave, Baton Rouge, LA 70817
Overall grade: A
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- A-Class size
- A-College-going
- A-Years serving families
- B+Diversity
What stands out
- 93% of graduates go to four-year colleges
- Serving families in Baton Rouge since at least 2011
St. Michael the Archangel High School is a Catholic diocesan school in Baton Rouge, Louisiana, for students from 9th grade through 12th grade. It has about 621 students and around 13 students per teacher. It has been listed in official private school records since 2011–12. The school is part of the Diocese of Baton Rouge. The school reports that about 93% of its graduates go on to four-year colleges. Students attend about 7.5 hours a day, 178 days a year. Louisiana has programs that can help pay tuition; ask the school whether it takes part.
At a glance
- Grades
- Grades 9–12
- Students
- 621
- Teachers
- 46.6 (full-time equivalent)
- Students per teacher
- 13.3
- Boys and girls
- Coed · 303 girls, 318 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Diocese of Baton Rouge
- School day
- About 7.5 hours
- School year
- 178 days
- Graduates going to 4-year colleges
- About 93% (the school's estimate for the class before the survey)
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 52% of Catholic high schools in Louisiana (13 students per teacher).
- Larger than 52% of Catholic high schools in Louisiana.
- Compared with 27 Catholic high schools in Louisiana.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
Member of
- National Catholic Educational Association
Help paying tuition in Louisiana
These state programs can help pay private school tuition. Only participating schools can accept them, so ask St. Michael the Archangel High School whether it takes part.
- LA GATOR Scholarship Program · Voucher or scholarship
- Tuition Donation Credit Program · Tax-credit scholarship
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. Michael the Archangel High School
What grades does St. Michael the Archangel High School serve?
St. Michael the Archangel High School serves grades 9–12.
How many students attend St. Michael the Archangel High School?
About 621 students, with 13 students per teacher, according to official records.
How much is tuition at St. Michael the Archangel High School?
Call the school to ask about tuition, financial aid and payment plans. Louisiana has programs that can help pay private school tuition; ask whether the school takes part.
Official record · Updated October 2026 · Official search · Something wrong? Tell us
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