All Are Friends Montessori (2026-27 Profile)

Home > California > San Mateo County > San Mateo

All Are Friends Montessori

1130 Balclutha Dr San Mateo, CA 94404

Tel: (650) 286-0400

Quick Facts (2026-27)

School Type: Early Childhood / Day Care
Grades: Prekindergarten-Kindergarten
Enrollment: 28 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

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About the School

All Are Friends Montessori in San Mateo, CA serves 28 students in pre鈥搆indergarten through kindergarten in a nonsectarian, suburban setting.
Founded in 2003, this coeducational early childhood program operates with one teacher and a student鈥搕eacher ratio of 28:1.
The school represents racial and ethnic diversity with 50% students of color.
As a member of the American Montessori Society, the school follows Montessori principles in its early learning curriculum.
Located in a large suburb, All Are Friends Montessori offers a focused program for families seeking a San Mateo preschool option.

Quick Facts (2026-27)

School Type: Early Childhood / Day Care
Grades: Prekindergarten-Kindergarten
Enrollment: 28 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

School Facts

School Type

Early Childhood / Day Care

Religious Affiliation

Nonsectarian

Grades Offered

Grades Prekindergarten-Kindergarten

Students By Grade

View Data

Distribution of Students By Grade
Grade	All Are Friends Montessori
Pre-K	20
Kind	8

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Year Founded

2003

School Calendar

Student Body

Total Students

28 students

Student Body Type

Co-ed

% Students of Color

50%

State avg.: 52%

Academic Profile

Total Classroom Teachers

1 teacher

Student-Teacher Ratio

28:1

National avg.:

School Membership(s)School Assoc.

American Montessori Society (AMS)
Other school association(s)

Tuition & Financial Aid

Admission Deadline

None / Rolling

Application URL

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Frequently Asked Questions

When is the application deadline for All Are Friends Montessori?

The application deadline for All Are Friends Montessori is rolling (applications are reviewed as they are received year-round).

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Did You Know?

The average private school tuition in San Mateo, CA is $24,631 for elementary schools (read more about average private school tuition across the country).

The average acceptance rate in San Mateo, CA is 63% (read more about average acceptance rates across the country).