草榴社区

The Well-trained Mind Montessori

19455 136th Pl Se
Renton, WA 98058
The Well-trained Mind Montessori serves 27 students in grades Kindergarten-12.
The student:teacher of The Well-trained Mind Montessori is 9:1 and the school's religious affiliation is Nonsectarian.

Quick Facts (2026)

  • School Type: Montessori School
  • Grades: Kindergarten-12
  • Enrollment: 27 students
  • Yearly Tuition: $25,000
  • Average class size: 15 students
  • Application Deadline: None / Rolling
  • Source: National Center for Education Statistics (NCES)

School Overview

School Type
Religious Affiliation
Grades Offered
Grades Kindergarten-12
Year Founded
2023
School Calendar
Campus Size
7 acres

Student Body

Total Students
27 students
Student Body Type
Co-ed
% Students of Color
7%
State avg.: 31%

Academics and Faculty

Total Classroom Teachers
3 teachers
Student-Teacher Ratio
9:1
National avg.:
Average Class Size
15 students

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Yearly Tuition Cost
Application URL

School Notes

  • School Mascot: Alpaca
Source: National Center for Education Statistics (NCES)

Frequently Asked Questions

How much does The Well-trained Mind Montessori cost?
The Well-trained Mind Montessori's tuition is approximately $25,000 for private students.
When is the application deadline for The Well-trained Mind Montessori?
The application deadline for The Well-trained Mind Montessori is rolling (applications are reviewed as they are received year-round).

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Quick Facts (2026)

  • School Type: Montessori School
  • Grades: Kindergarten-12
  • Enrollment: 27 students
  • Yearly Tuition: $25,000
  • Average class size: 15 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 Renton, WA is $16,282 for elementary schools (read more about average private school tuition across the country).

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