St. Mary's Academy
Independent Catholic school · Grades Pre-K–12
Englewood, CO
4545 S University Blvd, Englewood, CO 80113
Overall grade: A+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- ACollege-going
- B+Years serving families
- A-Diversity
What stands out
- One of the 3 largest Catholic schools in Colorado
- 100% of graduates go to four-year colleges
- Smaller classes than 69% of Catholic schools nationwide
- Serving families in Englewood since at least 2011
- One school from pre-K through 12th grade
St. Mary's Academy is an independent Catholic school in Englewood, Colorado, for students from pre-K through 12th grade. It has about 664 students and around 9 students per teacher, smaller classes than 69% of Catholic schools nationwide. The school is part of the Archdiocese of Denver. The school reports that about 100% of its graduates go on to four-year colleges. Students attend about 7.5 hours a day, 169 days a year.
At a glance
- Grades
- Grades Pre-K–12
- Students
- 664
- Teachers
- 78.3 (full-time equivalent)
- Students per teacher
- 8.5
- Boys and girls
- Coed · 506 girls, 158 boys
- Religious affiliation
- Catholic · Independent Catholic school
- Diocese
- Archdiocese of Denver
- School day
- About 7.5 hours
- School year
- 169 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 69% of Catholic schools nationwide (9 students per teacher).
- Larger than 80% of Catholic schools nationwide.
- Compared with 384 Catholic schools nationwide.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
Member of
- National Catholic Educational Association
- National Coalition of Girls' Schools
- National Association of Independent Schools
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's Academy
What grades does St. Mary's Academy serve?
St. Mary's Academy serves grades Pre-K–12.
How many students attend St. Mary's Academy?
About 664 students, with 9 students per teacher, according to official records.
How much is tuition at St. Mary's 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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