St. Mary's School
Parish school · Grades Pre-K–8
Simsbury, CT
946 Hopmeadow St, Simsbury, CT 06070
Overall grade: A-
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- A-Class size
- B+Years serving families
- A-Diversity
What stands out
- The only Catholic school in Simsbury
- Serving families in Simsbury since at least 2011
In Simsbury, Connecticut, St. Mary's School is a Catholic parish school for students from pre-K through 8th grade. About 197 students attend, with roughly 13 students per teacher. The school is part of the Archdiocese of Hartford. The school day runs about 6.5 hours, 180 days a year.
At a glance
- Grades
- Grades Pre-K–8
- Students
- 197
- Teachers
- 15.5 (full-time equivalent)
- Students per teacher
- 12.7
- Boys and girls
- Coed · 113 girls, 84 boys
- Religious affiliation
- Catholic · Parish school
- Diocese
- Archdiocese of Hartford
- School day
- About 6.5 hours
- School year
- 180 days
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 50% of Catholic elementary schools in Connecticut (13 students per teacher).
- Larger than 70% of Catholic elementary schools in Connecticut.
- Compared with 50 Catholic elementary schools in Connecticut.
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's School
What grades does St. Mary's School serve?
St. Mary's School serves grades Pre-K–8.
How many students attend St. Mary's School?
About 197 students, with 13 students per teacher, according to official records.
How much is tuition at St. Mary's 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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