SS Andrew-Thomas School
Diocesan school · Grades Pre-K–7
Potosi, WI
100 US Highway 61 N, Potosi, WI 53820
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 99% of Catholic schools in Wisconsin
- Serving families in Potosi since at least 2011
In Potosi, Wisconsin, SS Andrew-Thomas School is a Catholic diocesan school for students from pre-K through 7th grade. About 16 students attend, with roughly 3 students per teacher, smaller classes than 99% of Catholic elementary schools 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 8.5 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–7
- Students
- 16
- Teachers
- 5.1 (full-time equivalent)
- Students per teacher
- 3.1
- Boys and girls
- Coed · 5 girls, 11 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Diocese of Madison
- School day
- About 8.5 hours
- School year
- 174 days
Reviews
Be the first to share what you love about SS Andrew-Thomas School.
How it compares
- Smaller classes than 99% of Catholic elementary schools in Wisconsin (3 students per teacher).
- A smaller school: fewer students than 99% of Catholic elementary schools in Wisconsin.
- Compared with 201 Catholic elementary schools 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 SS Andrew-Thomas 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 SS Andrew-Thomas School
What grades does SS Andrew-Thomas School serve?
SS Andrew-Thomas School serves grades Pre-K–7.
How many students attend SS Andrew-Thomas School?
About 16 students, with 3 students per teacher, according to official records.
How much is tuition at SS Andrew-Thomas 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
Other private schools nearby
Holy Ghost-Immaculate Conception School
Parish school · Grades Pre-K–2
Smaller classes than 84% of Catholic schools in Wisconsin
Dickeyville, WI6.4 mi
Holy Ghost-Immaculate Conception School
Parish school · Grades 3–8
Smaller classes than 73% of Catholic schools in Wisconsin
Kieler, WI8.8 mi
St. Clement School
Diocesan school · Grades Pre-K–6
Serving families in Lancaster since at least 2011
Lancaster, WI11 mi
Holy Family Catholic Schools
Parish school · Grades Pre-K–12
The largest of 94 Catholic schools in Iowa
Dubuque, IA12 mi
Our Lady of Guadalupe Spanish Immersion School
Diocesan school · Grades Pre-K–5
Growing: enrollment up 148% since 2019–20
Dubuque, IA12 mi
Resurrection Elementary
Diocesan school · Grades Pre-K–5
One of 5 Catholic schools in Dubuque
Dubuque, IA12 mi