Isthmus Montessori Academy

Isthmus Montessori Academy serves 46 students in grades Kindergarten-9, is a member of the Association Montessori International (AMI).
The student:teacher of Isthmus Montessori Academy is 12:1 and the school's religious affiliation is Nonsectarian.

Quick Facts (2025-26)

  • School Type: Montessori School
  • Grades: Kindergarten-9
  • Enrollment: 46 students
  • Application Deadline: None / Rolling
  • Source: National Center for Education Statistics (NCES)

School Overview

School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Kindergarten-9
Year Founded
2012
School Calendar

Student Body

Total Students
46 students
Student Body Type
Co-ed
% Students of Color
20%
State avg.: 35%
Students by Grade
Isthmus Montessori Academy Student By Grade

Academics and Faculty

Total Classroom Teachers
4 teachers
Student-Teacher Ratio
12:1
National avg.: 13:1

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Tuition Notes
$21,840/year
Application URL
Source: National Center for Education Statistics (NCES)

Frequently Asked Questions

When is the application deadline for Isthmus Montessori Academy?
The application deadline for Isthmus Montessori Academy is rolling (applications are reviewed as they are received year-round).

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Quick Facts (2025-26)

  • School Type: Montessori School
  • Grades: Kindergarten-9
  • Enrollment: 46 students
  • Application Deadline: None / Rolling
  • Source: National Center for Education Statistics (NCES)

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Did You Know?

The average private school tuition in Madison, WI is $7,967 for elementary schools and $9,509 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Madison, WI is 79% (read more about average acceptance rates across the country).

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