Our mission is to inspire academics in a well prepared, well balanced environment.
Oneonta Montessori School exists to educate, inspire and prepare our students to be positive forces in our community; to seek meaningful lifetime pursuits; and to enable our students to achieve their personal goals by making well thought out choices of career and lifestyle.
Quick Stats (2023-24)
- School Type: Montessori School
- Grades: Prekindergarten-5
- Enrollment: 220 students
- Yearly Tuition: $800
- Average class size: 24 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
Oneonta Montessori School ranks among the top 20% of private schools in California for:
Category
Attribute
School Overview
School Type
Religious Affiliation
Grades Offered
Grades Prekindergarten-5
School Calendar
Student Body
Total Students
220 students
Student Body Type
Co-ed
% Students of Color
89%
State avg.: 50%
Students by Grade

Academics and Faculty
Total Classroom Teachers
24 teachers
Student : Teacher Ratio
9:1
National avg.: 13:1
Average Class Size
24 students
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
Tuition Notes
This is for the hours of 9 am- 3 pm.
Source: Verified school update
Frequently Asked Questions
How much does Oneonta Montessori School cost?
Oneonta Montessori School's tuition is approximately $800 for private students.
When is the application deadline for Oneonta Montessori School?
The application deadline for Oneonta Montessori School is rolling (applications are reviewed as they are received year-round).
School Reviews
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