Great River Montessori
Montessori school · Grades Pre-K–3
Onalaska, WI
N5560 County Road Zm Ste 4, Onalaska, WI 54650
Overall grade: A-
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- BYears serving families
What stands out
- The only Montessori school in Onalaska
- Smaller classes than 73% of Montessori schools in Wisconsin
Great River Montessori is a Montessori school in Onalaska, Wisconsin, for students from pre-K through 3rd grade. It has about 11 students and around 6 students per teacher, smaller classes than 73% of Montessori elementary schools in Wisconsin. Students attend about 7 hours a day, 171 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–3
- Students
- 11
- Teachers
- 2 (full-time equivalent)
- Students per teacher
- 5.5
- Boys and girls
- Coed · 5 girls, 6 boys
- Religious affiliation
- None (nonsectarian)
- Program
- Montessori
- School day
- About 7 hours
- School year
- 171 days
Reviews
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How it compares
- Smaller classes than 73% of Montessori elementary schools in Wisconsin (6 students per teacher).
- A smaller school: fewer students than 91% of Montessori elementary schools in Wisconsin.
- Compared with 11 Montessori elementary schools in Wisconsin.
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 Great River Montessori 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 Great River Montessori
What grades does Great River Montessori serve?
Great River Montessori serves grades Pre-K–3.
How many students attend Great River Montessori?
About 11 students, with 6 students per teacher, according to official records.
How much is tuition at Great River Montessori?
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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