Since its founding in 1981, the Montessori School of Oakton has offered a unique program in which skilled professionals, sensitive and responsive to the learning patterns and needs of each child, help the child to grow in confidence, independence and knowledge. At MSO there is a special blending of freedom and responsibility, choice and structure, creativity and discipline, individual interest and group cooperation.
MSO is a non-profit, non-sectarian school, which admits all children regardless of race, creed, color or origin.
The mission of the Montessori School of Oakton (MSO) is to provide an enriched educational environment, based upon Montessori principles, that will guide, nurture and stimulate the fullest development of each individual child.
Quick Stats (2025)
- School Type: Montessori School
- Grades: Prekindergarten-6
- Enrollment: 86 students
- Yearly Tuition: $12,000
- Acceptance rate: 99%
- Average class size: 20 students
- Application Deadline: None / Rolling
- Source: Verified school update
School Overview
School Type
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-6
Year Founded
1981
School Calendar
First Day of School
Mon. Sep 1, 2025
Last Day of School
Mon. Jun 15, 2026
Student Body
Total Students
86 students
Student Body Type
Co-ed
% Students of Color
49%
State avg.: 30%
Students by Grade

Academics and Faculty
Total Classroom Teachers
4 teachers
Student : Teacher Ratio
22:1
National avg.: 13:1
% Faculty w/Advanced Degree
50%
Average Class Size
20 students
List of Courses Offered
Classroom Dress Code
Casual
Elementary students wear uniforms
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$12,000
Tuition Notes
Tuition increases as hours increase
elementary tuition is 15350
Acceptance Rate
99%
National avg.: 81%
Admissions Director
Mary Young
Application URL
School Notes
- School Motto: Education for Life
Source: Verified school update
Frequently Asked Questions
How much does Montessori School Of Oakton cost?
Montessori School Of Oakton's tuition is approximately $12,000 for private students.
What is the acceptance rate of Montessori School Of Oakton?
The acceptance rate of Montessori School Of Oakton is 99%, which is higher than the national average of 79%.
When is the application deadline for Montessori School Of Oakton?
The application deadline for Montessori School Of Oakton is rolling (applications are reviewed as they are received year-round).
School Reviews
5 3/19/2015
My child has grown in confidence in her abilities, grace in working with other and maintained her love of learning because of this program. She has been involved in the elementary program. This is quality, wholesome education at its best.
5 12/11/2012
My kids have spent time in both the primary classes (3-6 years old) as well as elementary - great school!
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