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Montessori School Of Sonoma

19675 8th St E
Sonoma, CA 95476

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Tel: (707) 996-2422

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The Montessori School of Sonoma is a private nonprofit organization established in August 1972.

The school is based on Maria Montessori's methods and theories of child development and early learning.

There are four individual programs: Infant, Toddler, Preschool and Childcare.

The school is open to any child 1 to 10 years old.

Quick Facts (2026)

School Type: Montessori School
Grades: Nursery/Preschool-Prekindergarten
Enrollment: 59 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

School Overview

School Type

Montessori School

School Membership(s)School Assoc.

American Montessori Society (AMS)

Religious Affiliation

Nonsectarian

Grades Offered

Grades Nursery/Preschool-Prekindergarten

School Calendar

View School Calendar

Student Body

Total Students

59 students

Student Body Type

Co-ed

% Students of Color

22%

State avg.: 52%

Students by Grade

Academics and Faculty

Total Classroom Teachers

2 teachers

Student-Teacher Ratio

30:1

National avg.: 11:1

Tuition and Acceptance Rate

Admission Deadline

None / Rolling

Source: National Center for Education Statistics (NCES)

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Frequently Asked Questions

What schools are Montessori School Of Sonoma often compared to?

Montessori School Of Sonoma is often viewed alongside schools like Crescent Montessori School by visitors of our site.

When is the application deadline for Montessori School Of Sonoma?

The application deadline for Montessori School Of Sonoma is rolling (applications are reviewed as they are received year-round).

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Quick Facts (2026)

School Type: Montessori School
Grades: Nursery/Preschool-Prekindergarten
Enrollment: 59 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 Sonoma County, CA is $12,306 for elementary schools and $24,602 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Sonoma County, CA is 91% (read more about average acceptance rates across the country).