The Spring Hill School

Petaluma, California 94952-5224

Montessori member school See this school on Google Maps →

How it compares in Petaluma

The Spring Hill School is one of 3 Montessori schools in Petaluma, and one of 1 with an AMS or AMI affiliation. Petaluma also has 1 public, tuition-free Montessori option.

All Petaluma schools → Cost calculator →

Loading map…

Visit & contact

Address
825A Middlefield Dr
Petaluma, CA 94952-5224

Facts & figures

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

Student-teacher ratio

5.5 : 1

229 students · 41.9 full-time-equivalent teachers

U.S. Dept. of Education private school survey, 2021–22

School day

10.5 hours/day · 235 days/year

U.S. Dept. of Education private school survey, 2021–22

Ownership

501(c)(3) nonprofit since 1975

$5.0M revenue (FY2024) · 23 years of IRS filings

IRS Form 990 filings via ProPublica ↗

Classrooms

2 Infant/Toddler · 3 Primary

5 lead teachers · 5 assistants

Self-reported to the Montessori Census ↗

State license

Licensed child care center

Capacity 107 · licensed since 1994

California Community Care Licensing, 2025

Staff

11 full-time & 2 part-time teachers · 5 administrators

California private school affidavit, 2024-25

Programs, tuition & schedule

Quoted from thespringhillschool.org.
"Where learning is inspired and passions are discovered."
— The Spring Hill School, homepage ↗

Accreditation & affiliations

  • WASC · accredited
  • AMS · member
  • NAIS · member

Source: school's homepage ↗

Programs offered

  • Toddler — 18 months to 3 years
  • Primary (Montessori) — 3 to 6 years
  • Elementary — Kindergarten to 4th grade
  • Middle School — 5th to 8th grade

Source: school's homepage ↗

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 thespringhillschool.org.
  1. Submit Inquiry
  2. Schedule a Tour
  3. Submit Application
  4. Schedule Visit Day
  5. Receive Decision

Deadlines: Admission decisions are made on a rolling basis

Schedule a tour ↗

Source: school's Admissions page ↗

About The Spring Hill School

The Spring Hill School is a Montessori school (private) in Petaluma, California serving ages 1.5 - 6 years — AMS Member. Where learning is inspired and passions are discovered.

Where is The Spring Hill School located?

825A Middlefield Dr, Petaluma, CA 94952-5224

What is the phone number for The Spring Hill School?

The Spring Hill School can be reached at (707) 763-9222.

Is The Spring Hill School accredited?

The Spring Hill School lists the following accreditations or affiliations on its website: WASC (accredited), AMS (member), NAIS (member).

How do you apply to The Spring Hill School?

The Spring Hill School's admissions process: Submit Inquiry; Schedule a Tour; Submit Application; Schedule Visit Day; Receive Decision.

What ages does The Spring Hill School serve?

The Spring Hill School serves children aged 1.5 - 6 years.

What is the website for The Spring Hill School?

The official website is thespringhillschool.org.

Call Directions