Hayward Twin Oaks Montessori School

Hayward, California 94542-1048

Accredited Montessori See this school on Google Maps →
Call (510) 370-3334

How it compares in Hayward

Hayward Twin Oaks Montessori School is one of 3 Montessori schools in Hayward, and one of only 1 with full AMS or AMI accreditation. It is the only public, tuition-free Montessori option in Hayward.

All Hayward schools → Cost calculator →

Visit & contact

Address
951 Palisade St
Hayward, CA 94542-1048
Call (510) 370-3334 Visit website ↗ Get directions ↗

Facts & figures

From government filings and independent surveys — not the school's own marketing.

Ownership

501(c)(3) nonprofit since 2014

$8.1M revenue (FY2023) · 11 years of IRS filings

IRS Form 990 filings via ProPublica ↗

Classrooms

6 Lower Elementary · 5 Upper Elementary · 6 Secondary

18 lead teachers · 11 assistants

Self-reported to the Montessori Census ↗

Student-teacher ratio

36.3 : 1

617 students · 17 full-time-equivalent teachers

U.S. Dept. of Education public school data (CCD), 2023

District

Hayward Twin Oaks Montessori District

U.S. Dept. of Education public school data (CCD), 2023

Programs, tuition & schedule

Quoted from haywardtwinoaks.org.

Accreditation & affiliations

  • WASC · accredited
  • AMS · affiliated

Source: school's homepage ↗

Programs offered

  • Elementary Program — Grades 1-6
  • Secondary Program — Grades 7-12

Source: school's homepage ↗

Schedule

View the school calendar ↗

Some fields above are blank because they weren't published on the school's site. Call or email the school for tuition, admissions, and other details not listed here.

How to apply

Quoted from haywardtwinoaks.org.
  1. Apply via LotterEase lottery system

Deadlines: Applications currently being accepted for the 2025-26 school year

Source: school's homepage ↗

About Hayward Twin Oaks Montessori School

Hayward Twin Oaks Montessori School is a Montessori school (public) in Hayward, California serving ages 6 - 18 years — AMS Accredited.

Where is Hayward Twin Oaks Montessori School located? ⌃

951 Palisade St, Hayward, CA 94542-1048

What is the phone number for Hayward Twin Oaks Montessori School? ⌃

Hayward Twin Oaks Montessori School can be reached at (510) 370-3334.

Is Hayward Twin Oaks Montessori School accredited? ⌃

Hayward Twin Oaks Montessori School lists the following accreditations or affiliations on its website: WASC (accredited), AMS (affiliated).

How do you apply to Hayward Twin Oaks Montessori School? ⌃

Hayward Twin Oaks Montessori School's admissions process: Apply via LotterEase lottery system.

What ages does Hayward Twin Oaks Montessori School serve? ⌃

Hayward Twin Oaks Montessori School serves children aged 6 - 18 years.

What is the website for Hayward Twin Oaks Montessori School? ⌃

The official website is haywardtwinoaks.org.

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