The Baan Dek Montessori School
Montessori school · Grades Pre-K–K
Sioux Falls, SD
1836 W Grand Arbor Cir, Sioux Falls, SD 57108
Overall grade: A-
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- A-Years serving families
What stands out
- The only preschool in Sioux Falls
- Smaller classes than 82% of preschools nationwide
- Serving families in Sioux Falls since at least 2011
The Baan Dek Montessori School is a Montessori school in Sioux Falls, South Dakota, for students from pre-K through kindergarten. It has about 3 students and around 2 students per teacher, smaller classes than 82% of preschool programs nationwide. Its enrollment has held steady since 2011–12. Students attend about 7 hours a day, 174 days a year.
At a glance
- Grades
- Grades Pre-K–K
- Students
- 3
- Teachers
- 2 (full-time equivalent)
- Students per teacher
- 1.5
- Boys and girls
- Coed · 1 girls, 2 boys
- Religious affiliation
- None (nonsectarian)
- Program
- Montessori
- School day
- About 7 hours
- School year
- 174 days
Reviews
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How it compares
- Smaller classes than 82% of preschool programs nationwide (2 students per teacher).
- A smaller school: fewer students than 92% of preschool programs nationwide.
- Compared with 2,421 preschool programs nationwide.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
Member of
- Association Montessori Internationale
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 The Baan Dek Montessori School
What grades does The Baan Dek Montessori School serve?
The Baan Dek Montessori School serves grades Pre-K–K.
How many students attend The Baan Dek Montessori School?
About 3 students, with 2 students per teacher, according to official records.
How much is tuition at The Baan Dek Montessori 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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