Home > Missouri > St. Louis County > Saint Louis

Casa Dia Montessori

10109 Watson Road Saint Louis, MO 63127

Tel: (314) 835-9500

www.namontessori.com

Quick Facts (2026-27)

School Type: Montessori School
Grades: Prekindergarten-Kindergarten
Enrollment: 62 students
Application Deadline: None / Rolling
Source: ✓Verified school update

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Quick Facts (2026-27)

School Type: Montessori School
Grades: Prekindergarten-Kindergarten
Enrollment: 62 students
Application Deadline: None / Rolling
Source: ✓Verified school update

School Facts

School Type

Montessori School

Religious Affiliation

Nonsectarian

Grades Offered

Grades Prekindergarten-Kindergarten

Students By Grade

View Data

Distribution of Students By Grade
Grade	Casa Dia Montessori
Pre-K	50
Kind	12

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Year Founded

1976

Summer School Offered

Yes

School Calendar

View School Calendar

School Motto

Education for life

Student Body

Total Students

62 students

Student Body Type

Co-ed

% Students of Color

20%

State avg.: 21%

Academic Profile

Total Classroom Teachers

4 teachers

Student-Teacher Ratio

16:1

National avg.: 11:1

Classroom Dress Code

Casual

Number of AP Courses

10 courses

Tuition & Financial Aid

Admission Deadline

None / Rolling

Admissions Director

Angela Hafer

Application URL

Online Application

School Notes

Casa Dia Montessori offer a safe and nurturing environment while promoting the physical, social, emotional, and intellectual development of young children.
You will see frequent, positive and warm interactions between adults and children.
Nutritious meals and snacks are provided throughout the day as are organized morning and afternoon outside play times.
We offer a developmentally appropriate curriculum for your child.
Montessori allows children the freedom to select individual activities which correspond to their own periods of interest and readiness and to progress at their own pace.
Our specially trained teachers encourage independence while developing a healthy self-concept.
We offer regular communications with our parents and effective administration.
We have ongoing evaluations of our program and administration which allows us to continually provide high-quality early childhood programs at affordable prices.
Parents are considered an integral part of the program, as parents are viewed as the children's first teachers.

Casa Dia Montessori offer a safe and nurturing environment while promoting the physical, social, emotional, and intellectual development of young children.
You will see frequent, positive and warm interactions between adults and children.
Nutritious meals and snacks are provided throughout the day as are organized morning and afternoon outside play times.
We offer a developmentally appropriate curriculum for your child.
Montessori allows children the freedom to select individual activities which correspond to their own periods of interest and readiness and to progress at their own pace.
Our specially trained teachers encourage independence while developing a healthy self-concept.
We offer regular communications with our parents and effective administration.
We have ongoing evaluations of our program and administration which allows us to continually provide high-quality early childhood programs at affordable prices.
Parents are considered an integral part of the program, as parents are viewed as the children's first teachers.

Source: Verified school update

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Frequently Asked Questions

When is the application deadline for Casa Dia Montessori?

The application deadline for Casa Dia Montessori is rolling (applications are reviewed as they are received year-round).

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Did You Know?

The average private school tuition in Saint Louis, MO is $17,419 for elementary schools and $21,551 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Saint Louis, MO is 81% (read more about average acceptance rates across the country).