Highland Mills, New York 10930 On Google Maps →

Thevenet Montessori School

4–12 yrs
Ages
Primary · Elementary
Levels
13 : 1
Ratio
130 students
Enrollment
Call (845) 928-6981

Facts & figures

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

Student-teacher ratio

13 : 1

130 students · 10 full-time-equivalent teachers

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

School day

6 hours/day · 180 days/year

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

Religious orientation

Roman Catholic

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

Ownership

501(c)(3) nonprofit since 1946

IRS Form 990 filings via ProPublica ↗

From the school

Programs, tuition & schedule

Quoted from thevenetmontessorischool.org.
"Thevenet Montessori inspires a passion for learning and nurtures curiosity, creativity and imagination."
— Thevenet Montessori School, homepage ↗

Programs offered

  • Primary — Pre-K through Kindergarten
  • Lower Elementary — Grades 1-3
  • Upper Elementary — Grades 4-6

Source: school's homepage ↗

Tuition

Published in 2026-27 PDF: /_2026-27 Thevenet Tuition Rates 4_21.pdf

Source: school's homepage ↗

Schedule

Extended-day / aftercare available.

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.

Admissions

How to apply

Quoted from thevenetmontessorischool.org.
  1. Schedule a Visit
  2. Apply online via TADS for 2026-2027

Schedule a tour ↗

Source: school's homepage ↗

Good to know

About Thevenet Montessori School

Thevenet Montessori School is a Montessori school in Highland Mills, New York serving grades PK-6. Thevenet Montessori inspires a passion for learning and nurtures curiosity, creativity and imagination.

Where is Thevenet Montessori School located? ⌃

21 Bethany Drive, Highland Mills, NY 10930

What is the phone number for Thevenet Montessori School? ⌃

Thevenet Montessori School can be reached at (845) 928-6981.

How much is tuition at Thevenet Montessori School? ⌃

Per Thevenet Montessori School's own website: Published in 2026-27 PDF: /_2026-27 Thevenet Tuition Rates 4_21.pdf

How do you apply to Thevenet Montessori School? ⌃

Thevenet Montessori School's admissions process: Schedule a Visit; Apply online via TADS for 2026-2027.

What ages does Thevenet Montessori School serve? ⌃

Thevenet Montessori School serves grades PK-6.

What is the website for Thevenet Montessori School? ⌃

The official website is thevenetmontessorischool.org.