St. Marys Cathedral School
Parish school · Grades K–8
Miami, FL
7485 NW 2nd Ave, Miami, FL 33150
Overall grade: B+
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- BClass size
- A-Years serving families
- A-Diversity
What stands out
- Serving families in Miami since at least 2011
St. Marys Cathedral School is a Catholic parish school in Miami, Florida, for students from kindergarten through 8th grade. It has about 400 students and around 16 students per teacher. Its enrollment has held steady since 2011–12. The school is part of the Archdiocese of Miami. Students attend about 7 hours a day, 180 days a year. Florida has programs that can help pay tuition; ask the school whether it takes part.
At a glance
- Grades
- Grades K–8
- Students
- 400
- Teachers
- 25 (full-time equivalent)
- Students per teacher
- 16
- Boys and girls
- Coed · 183 girls, 217 boys
- Religious affiliation
- Catholic · Parish school
- Diocese
- Archdiocese of Miami
- School day
- About 7 hours
- School year
- 180 days
- Library
- Yes
Reviews
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How it compares
- Larger than 69% of Catholic elementary schools in Florida.
- Compared with 140 Catholic elementary schools in Florida.
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 Florida
These state programs can help pay private school tuition. Only participating schools can accept them, so ask St. Marys Cathedral School whether it takes part.
- Family Empowerment Scholarship for Unique Abilities (FES-UA) · Education savings account
- Florida Tax Credit Scholarship (FTC) · 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. Marys Cathedral School
What grades does St. Marys Cathedral School serve?
St. Marys Cathedral School serves grades K–8.
How many students attend St. Marys Cathedral School?
About 400 students, with 16 students per teacher, according to official records.
How much is tuition at St. Marys Cathedral School?
Call the school to ask about tuition, financial aid and payment plans. Florida 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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