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 (2025-26)
- 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
Last Day of School
Mon. May 25, 2026
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
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).
Nearby ²ÝÁñÉçÇø Schools
The nearest high school and elementary school to The Well-trained Mind Montessori is Cascade Vista Baptist School (1.5 miles away)
The nearest preschool is Petrovitsky KinderCare (1.3 miles away)
Show me:
School
Location
Miles
Quick Facts
Petrovitsky KinderCare![Petrovitsky KinderCare Photo - Toddler Classroom B]( "Petrovitsky KinderCare Photo - Toddler Classroom B")
Daycare / Preschool
14725 Southeast Petrovitsky Rd.
Renton, WA 98058
(425) 255-1211
Renton, WA 98058
(425) 255-1211
1.3 miles
Gr: NS-PK
Cascade Vista Baptist School
(Baptist)
11517 Se 208th St
Kent, WA 98031
(253) 854-5828
Kent, WA 98031
(253) 854-5828
1.5 miles
Gr: K-12 | 116 students Avg. class size: 9 students Sports: 2 Tuition listed
King Of Kings Lutheran Preschool And Kindergarten
Daycare / Preschool (Lutheran Church Missouri Synod)
18207 108th Ave Se
Renton, WA 98055
(425) 255-8520
Renton, WA 98055
(425) 255-8520
2 miles
Gr: PK-K | 30 students Avg. class size: 16 students Tuition listed
Panther Lake KinderCare![Panther Lake KinderCare Photo - Infant Classroom]( "Panther Lake KinderCare Photo - Infant Classroom")
Daycare / Preschool
20845 108th Ave. SE
Kent, WA 98031
(253) 852-0947
Kent, WA 98031
(253) 852-0947
2 miles
Gr: NS-PK
Renton II KinderCare
Daycare / Preschool
11010 S.E. Petrovitsky
Renton, WA 98055
(425) 271-8980
Renton, WA 98055
(425) 271-8980
2.1 miles
Gr: NS-PK
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