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Windsor Street Montessori School

1616 Windsor St Columbia, MO 65201

Tel: (573) 441-9767

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Quick Facts (2026)

School Type: Montessori School
Grades: Prekindergarten-6
Enrollment: 40 students
Yearly Tuition: $1,150
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

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About the School

Windsor Street Montessori School in Columbia, MO serves 40 co–ed students from pre–kindergarten through 6th grade in a nonsectarian, city–based Montessori program.
The school maintains a student–teacher ratio of 13:1 with 3 teachers supporting a total enrollment of 40 students.
Annual tuition for this Columbia Montessori school is $1,150, ranking it among the most affordable private elementary options in the area.
Windsor Street Montessori holds memberships in the American Montessori Society and other Montessori associations, emphasizing its academic affiliation.
Approximately 25% of enrolled students represent diverse racial and ethnic backgrounds in this midsize urban private school setting.

Quick Facts (2026)

School Type: Montessori School
Grades: Prekindergarten-6
Enrollment: 40 students
Yearly Tuition: $1,150
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

School Rankings

Windsor Street Montessori School ranks among the top 20% of private schools in Missouri for:

School Facts

School Type

Montessori School

School Membership(s)School Assoc.

American Montessori Society (AMS)
Other Montessori association(s)

Religious Affiliation

Nonsectarian

Grades Offered

Grades Prekindergarten-6

Students By Grade

View Data

Distribution of Students By Grade
Grade	Windsor Street Montessori School
Pre-K	9
Kind	5
1	4
2	6
3	8
4	5
6	3

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Student Body

Total Students

40 students

Student Body Type

Co-ed

% Students of Color

25%

State avg.: 21%

Academics & Faculty

Total Classroom Teachers

3 teachers

Student-Teacher Ratio

13:1

National avg.: 11:1

Tuition & Acceptance Rate

Admission Deadline

None / Rolling

Yearly Tuition Cost

$1,150

View national tuition avg.

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Frequently Asked Questions

How much does Windsor Street Montessori School cost?

Windsor Street Montessori School's tuition is approximately $1,150 for private students.

When is the application deadline for Windsor Street Montessori School?

The application deadline for Windsor Street Montessori School is rolling (applications are reviewed as they are received year-round).

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Did You Know?

The average private school tuition in Columbia, MO is $7,854 for elementary schools (read more about average private school tuition across the country).