All Are Friends Montessori (2026 Profile)

Home > California > San Mateo County > San Mateo

All Are Friends Montessori

1130 Balclutha Dr
San Mateo, CA 94404

All Are Friends Montessori in San Mateo, CA serves 28 students in pre–kindergarten through kindergarten in a nonsectarian, suburban setting.

Founded in 2003, this coeducational early childhood program operates with one teacher and a student–teacher 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)

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

School Overview

School Type

Early Childhood / Day Care

School Membership(s)School Assoc.

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

Religious Affiliation

Nonsectarian

Grades Offered

Grades Prekindergarten-Kindergarten

Year Founded

2003

School Calendar

Student Body

Total Students

28 students

Student Body Type

Co-ed

% Students of Color

50%

State avg.: 51%

Students by Grade

All Are Friends Montessori Student By Grade

Academics and Faculty

Total Classroom Teachers

1 teacher

Student-Teacher Ratio

28:1

National avg.:

Tuition and Acceptance Rate

Admission Deadline

None / Rolling

Application URL

Source: National Center for Education Statistics (NCES)

REQUEST FREE INFORMATION

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).

School Reviews

Endorse All Are Friends Montessori. Endorsements should be a few sentences in length. Please include any comments on:

Quality of academic programs, teachers, and facilities
Availability of music, art, sports and other extracurricular activities
Academic or athletic awards

Recent Articles

February 22, 2026

Guides to �� Schools in 2026

Updated 2026 guide to private schools, covering admissions trends, tuition, financial aid, school types, and expert tips for families.

February 22, 2026

Why �� School in 2026: Advantages, Trends, and What Families Need to Know

Explore why private school remains a compelling choice in 2026, with updated trends, outcomes, and real‑world benefits for families today.

February 21, 2026

Costs of �� School in 2026

Discover the hidden costs of private school in 2026, including fees, uniforms, and extras parents must budget for beyond tuition.

Quick Facts (2026)

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

Request Information

Email:

Name of parent:

Student first name:

Student last name:

Student date of birth:

Student is:

Male

Female

Currently in grade:

Seeking entry for grade:

Target start date:

Please briefly describe academic, athletic, and extracurricular interests of the student:

Home address:

City:

Country:

State:

Zip: (enter "N/A" if not applicable)

Phone:

Save this data and create your user profile. Create your own user account so you don't have to re-type your user data each time you request information. You'll also be able to track your information requests, get reminded of application dates, and more!

Username:

Password:

Did You Know?

The average private school tuition in San Mateo, CA is $24,401 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).