Aidan follows the highest international standards of the innovative and proven Montessori Method, which prepares children for successful and fulfilling lives.
Everything at Aidan revolves around how children learn best.
Students have the ideal opportunities, environment, and community to realize their potential so they can grow into independent thinkers, confident learners, effective collaborators, and responsible citizens.
Quick Stats (2025)
- School Type: Montessori School
- Grades: Nursery/Preschool-6
- Enrollment: 154 students
- Yearly Tuition: $35,800
- Acceptance rate: 28%
- Average class size: 20 students
- Application Deadline: Jan. 10
- Source: Verified school update
School Overview
School Type
Religious Affiliation
Grades Offered
Grades Nursery/Preschool-6
Learning Difference Programs
Yes
Learning Programs Supported
The Montessori philosophy and curriculum supports individual learning styles as needed.
Year Founded
1961
School Calendar
First Day of School
Mon. Sep 1, 2025
Last Day of School
Mon. May 25, 2026
Campus Size
2
Student Body
Total Students
154 students
Student Body Type
Co-ed
% Students of Color
23%
State avg.: 46%
Students by Grade

Academics and Faculty
Total Classroom Teachers
26 teachers
Student : Teacher Ratio
6:1
National avg.: 13:1
% Faculty w/Advanced Degree
71%
Average Class Size
20 students
List of Courses Offered
Matriculation DataMatric. Data
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
Jan. 10
Yearly Tuition Cost
$35,800
Tuition Notes
Tuition and fees vary by program. Please see www.aidanschool.org for current details. Listed tuition is accurate for Full-Day Toddler in 2021-22.
% on Financial Aid
25%
Acceptance Rate
28%
National avg.: 81%
Admissions Director
Japera Walker Wilkison
Application URL
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
8 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Community Service, Mandarin Chinese Language Program, Montessori Model United Nations, Spanish Language Program
Arts and Music Programs:
Spring Musical
Recreational Athletic Programs:
Boys Will Run, Girl on the Run, Girls on the Run
Community Service, Mandarin Chinese Language Program, Montessori Model United Nations, Spanish Language Program
Arts and Music Programs:
Spring Musical
Recreational Athletic Programs:
Boys Will Run, Girl on the Run, Girls on the Run
School Notes
- School Motto: Ancora Imparo
Aidan's mission is to help children realize their full potential and become independent, self-motivated, personally and socially responsible citizens of the world. We do this by following the principles of Montessori education and by cultivating a community centered on curiosity, respect, humanity, and peace. We embrace diversity, striving to maintain an inclusive, equitable environment, where every individual feels a genuine sense of belonging.
- Montessori education is tailored to each child.
- Our teachers are trained extensively to closely observe the learning style, interests, and progress of each child. They know how to help students develop their potential, how to keep them deeply engaged, and when to challenge them to advance to the next level. Progress is dictated by the child`s development, not by a rigid curriculum or a state mandate.
- An Aidan education inspires a passion for learning.
- Stop by in the morning, and you`ll see students bounding into school, eager to get started. Here learning is an adventure, not a burden. Curiosity is encouraged, not stifled. Lessons are welcomed, not dreaded. Because much of the learning is self-directed, children gain an immense sense of satisfaction from taking on new challenges-a complex math problem, a long book, an independent research project.An Aidan education prepares students for a promising future.Learning continuously, communicating persuasively, leading with vision, adapting with agility, understanding how to perceive emotions, and seeing solutions where others do not-such abilities are crucial for success in today`s innovation economy. They`re also the abilities that students develop through Aidan`s distinctive and comprehensive approach to learning. Aidan prepares students for life on many levels-intellectual, physical, emotional, and ethical.
- Montessori has shaped the most innovative minds of our time.
- The Montessori approach that Aidan uses is carefully designed to help children build a strong foundation for the rest of their lives. It makes a difference. The founders of Google, Amazon, and Wikipedia are all Montessori graduates. Thousands of other Montessori graduates around the world are leading and succeeding-in middle and high schools, in college, in their communities, and in the global marketplace.
Source: Verified school update
Frequently Asked Questions
How much does Aidan Montessori School cost?
Aidan Montessori School's tuition is approximately $35,800 for private students.
What is the acceptance rate of Aidan Montessori School?
The acceptance rate of Aidan Montessori School is 28%, which is lower than the national average of 47%.
When is the application deadline for Aidan Montessori School?
The application deadline for Aidan Montessori School is Jan. 10.
In what neighborhood is Aidan Montessori School located?
Aidan Montessori School is located in the Northwest Washington neighborhood of Washington, DC. There are 56 other private schools located in Northwest Washington.
School Reviews
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