St. Mary Catholic Central High School
Diocesan school · Grades 9–12
Monroe, MI
108 W Elm Ave, Monroe, MI 48162
Overall grade: B
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- A-Class size
- B+College-going
- A-Years serving families
- B+Diversity
What stands out
- The smallest classes of any Catholic school in Monroe
- Serving families in Monroe since at least 2011
In Monroe, Michigan, St. Mary Catholic Central High School is a Catholic diocesan school for students from 9th grade through 12th grade. About 326 students attend, with roughly 12 students per teacher. It has been listed in official private school records since 2011–12. The school is part of the Archdiocese of Detroit. The school reports that about 80% of its graduates go on to four-year colleges. The school day runs about 6.5 hours, 182 days a year.
At a glance
- Grades
- Grades 9–12
- Students
- 326
- Teachers
- 26.4 (full-time equivalent)
- Students per teacher
- 12.3
- Boys and girls
- Coed · 162 girls, 164 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Archdiocese of Detroit
- School day
- About 6.5 hours
- School year
- 182 days
- Graduates going to 4-year colleges
- About 80% (the school's estimate for the class before the survey)
- Library
- Yes
Reviews
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How it compares
- Larger than 50% 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 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 St. Mary Catholic Central High School
What grades does St. Mary Catholic Central High School serve?
St. Mary Catholic Central High School serves grades 9–12.
How many students attend St. Mary Catholic Central High School?
About 326 students, with 12 students per teacher, according to official records.
How much is tuition at St. Mary Catholic Central 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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