St. Charles Borromeo School
Diocesan school · Grades Pre-K–K
Cassville, WI
521 E Dewey St, Cassville, WI 53806
Overall grade: A-
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- A+Class size
- A-Years serving families
What stands out
- Smaller classes than 88% of preschools in Wisconsin
- Serving families in Cassville since at least 2011
In Cassville, Wisconsin, St. Charles Borromeo School is a Catholic diocesan school for students from pre-K through kindergarten. About 1 students attend, with roughly 1 students per teacher, smaller classes than 88% of preschool programs in Wisconsin. It has been listed in official private school records since 2011–12. The school is part of the Diocese of Madison. The school day runs about 7.5 hours, 174 days a year. Wisconsin has programs that can help pay tuition; ask the school whether it takes part.
At a glance
- Grades
- Grades Pre-K–K
- Students
- 1
- Teachers
- 1 (full-time equivalent)
- Students per teacher
- 1
- Boys and girls
- Coed · 0 girls, 1 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Diocese of Madison
- Program
- Montessori
- School day
- About 7.5 hours
- School year
- 174 days
Reviews
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How it compares
- Smaller classes than 88% of preschool programs in Wisconsin (1 students per teacher).
- A smaller school: fewer students than 100% of preschool programs in Wisconsin.
- Compared with 17 preschool programs in Wisconsin.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
Help paying tuition in Wisconsin
These state programs can help pay private school tuition. Only participating schools can accept them, so ask St. Charles Borromeo School whether it takes part.
- Parental Choice Program · Voucher or 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. Charles Borromeo School
What grades does St. Charles Borromeo School serve?
St. Charles Borromeo School serves grades Pre-K–K.
How many students attend St. Charles Borromeo School?
About 1 students, with 1 students per teacher, according to official records.
How much is tuition at St. Charles Borromeo School?
Call the school to ask about tuition, financial aid and payment plans. Wisconsin 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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