St. Marks Montessori School Photo #0 - St. Mark's Montessori School; serving children between the ages 3-6 years old.

St. Marks Montessori School

Our mission is to offer a student the opportunity to benefit from our Montessori program, which strives to develop independence, leadership qualities and self discipline in each child, in an environment where he or she will build a solid foundation for all future learning.

Quick Stats (2025)

  • Top Ranked VA School
  • School Type: Montessori School
  • Grades: Prekindergarten-Kindergarten
  • Enrollment: 60 students
  • Yearly Tuition: $14,650
  • Acceptance rate: 90%
  • Average class size: 20 students
  • Application Deadline: Mar. 1 / Nov. 1 / rolling
  • Source: Verified school update

Top Rankings

St. Marks Montessori School ranks among the top 20% of private schools in Virginia for:

School Overview

Grades Offered
Grades Prekindergarten-Kindergarten
Learning Difference Programs
Yes
Learning Programs Supported
Dyslexia, Mild Learning Differences
Year Founded
1968
Summer School Offered
Yes

Student Body

Total Students
60 students
Student Body Type
Co-ed
% Students of Color
50%
State avg.: 30%
Students by Grade
St. Marks Montessori School Student By Grade

Academics and Faculty

Total Classroom Teachers
2 teachers
Student : Teacher Ratio
30:1
National avg.: 13:1
% Faculty w/Advanced Degree
80%
Average Class Size
20 students
Classroom Dress Code
Casual

Tuition and Acceptance Rate

Admission Deadline
Mar. 1 / Nov. 1 / rolling
Yearly Tuition Cost
Tuition Notes
9000 per year 1/2 Day Program 14,650 per year Full Day Program
Summer Program Cost
$975
Summer Program Cost Notes
700 per month 1/2 Day Program 975 per month Full Day Program
Acceptance Rate
90%
National avg.: 85%
Admissions Director
Claudia Wright
Admissions Associate
Angelica Rodriguez
Source: Verified school update

Frequently Asked Questions

How much does St. Marks Montessori School cost?
St. Marks Montessori School's tuition is approximately $14,650 for private students and $975 for summer students.
What is the acceptance rate of St. Marks Montessori School?
The acceptance rate of St. Marks Montessori School is 90%, which is higher than the national average of 83%.
What is St. Marks Montessori School's ranking?
St. Marks Montessori School ranks among the top 20% of private schools in Virginia for: Highest percentage of faculty with advanced degrees.
When is the application deadline for St. Marks Montessori School?
The application deadline for St. Marks Montessori School is Mar. 1 / Nov. 1 / rolling (applications are due on Mar. 1 / Nov. 1 but additional applications are reviewed year-round as space permits ).

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Quick Stats (2025)

  • Top Ranked VA School
  • School Type: Montessori School
  • Grades: Prekindergarten-Kindergarten
  • Enrollment: 60 students
  • Yearly Tuition: $14,650
  • Acceptance rate: 90%
  • Average class size: 20 students
  • Application Deadline: Mar. 1 / Nov. 1 / rolling
  • Source: Verified school update

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Did You Know?

The average private school tuition in Fairfax County, VA is $17,435 for elementary schools and $21,300 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Fairfax County, VA is 82% (read more about average acceptance rates across the country).

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