St. Marys Catholic School
Diocesan school · Grades Pre-K–8
Caledonia, MN
308 E S St, Caledonia, MN 55921
Overall grade: A
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- A-Years serving families
- BDiversity
What stands out
- Smaller classes than 73% of Catholic schools in Minnesota
- Serving families in Caledonia since at least 2011
In Caledonia, Minnesota, St. Marys Catholic School is a Catholic diocesan school for students from pre-K through 8th grade. About 109 students attend, with roughly 10 students per teacher, smaller classes than 73% of Catholic elementary schools in Minnesota. It has been listed in official private school records since 2011–12. The school is part of the Diocese of Winona. The school day runs about 7 hours, 174 days a year. Minnesota has programs that can help pay tuition; ask the school whether it takes part.
At a glance
- Grades
- Grades Pre-K–8
- Students
- 109
- Teachers
- 11.1 (full-time equivalent)
- Students per teacher
- 9.8
- Boys and girls
- Coed · 63 girls, 46 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Diocese of Winona
- School day
- About 7 hours
- School year
- 174 days
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 73% of Catholic elementary schools in Minnesota (10 students per teacher).
- A smaller school: fewer students than 61% of Catholic elementary schools in Minnesota.
- Compared with 128 Catholic elementary schools in Minnesota.
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 Minnesota
These state programs can help pay private school tuition. Only participating schools can accept them, so ask St. Marys Catholic School whether it takes part.
- K-12 Education Subtraction (private school tuition) · Tax credit or deduction
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 Catholic School
What grades does St. Marys Catholic School serve?
St. Marys Catholic School serves grades Pre-K–8.
How many students attend St. Marys Catholic School?
About 109 students, with 10 students per teacher, according to official records.
How much is tuition at St. Marys Catholic School?
Call the school to ask about tuition, financial aid and payment plans. Minnesota 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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