De La Salle Collegiate High School
Independent Catholic school · Grades 9–12
Warren, MI
14600 Common Rd, Warren, MI 48088
Overall grade: A+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- A-Class size
- ACollege-going
- B+Years serving families
- A-Diversity
What stands out
- The only all-boys school in Warren
- The smallest classes of any Catholic school in Warren
- The largest Catholic school in Warren
- 97% of graduates go to four-year colleges
- Smaller classes than 64% of Catholic schools in Michigan
De La Salle Collegiate High School is an independent Catholic school in Warren, Michigan, for students from 9th grade through 12th grade. It has about 521 students and around 12 students per teacher, smaller classes than 64% of Catholic high schools in Michigan. The school is an all-boys school and is part of the Archdiocese of Detroit. The school reports that about 97% of its graduates go on to four-year colleges. Students attend about 6.5 hours a day, 180 days a year.
At a glance
- Grades
- Grades 9–12
- Students
- 521
- Teachers
- 44.6 (full-time equivalent)
- Students per teacher
- 11.7
- Boys and girls
- All boys
- Religious affiliation
- Catholic · Independent Catholic school
- Diocese
- Archdiocese of Detroit
- School day
- About 6.5 hours
- School year
- 180 days
- Graduates going to 4-year colleges
- About 97% (the school's estimate for the class before the survey)
Reviews
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How it compares
- Smaller classes than 64% of Catholic high schools in Michigan (12 students per teacher).
- Larger than 75% 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
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 De La Salle Collegiate High School
What grades does De La Salle Collegiate High School serve?
De La Salle Collegiate High School serves grades 9–12.
How many students attend De La Salle Collegiate High School?
About 521 students, with 12 students per teacher, according to official records.
How much is tuition at De La Salle Collegiate 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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