LIBERTY MONTESORI INT'L SCHOOL INC.
Liberty Montessori School is a Montessori early childhood program in Mamaroneck, NY, serving children from 18 months through the lower elementary grades. The Mamaroneck campus at 631 W Boston Post Road offers toddler, Challenger, kindergarten, and grades 1-3 programs, along with before- and after-school care. Learning follows the Montessori philosophy with hands-on materials and foreign-language classes.
This program has not updated the profile directly yet. We keep the page focused on practical details families can use while comparing local options.
Is this your program?At a glance
License
Active license
Licensed size
33 Toddlers, 48 Preschoolers
Location
- Current license runs through May 25, 2028.
- Licensed for up to 81 children (33 toddler, 48 preschool).
- School district: Mamaroneck.
Choose "Facility/Enrollment ID" and enter 842032. The state's profile may include inspection and violation history.
State details from NY OCFS open data, checked September 24, 2026.
Program details
A Montessori early childhood and lower-elementary program in Mamaroneck offering mixed-age learning, extended-day care, and a language-rich curriculum, with details families can confirm before enrollment.
Ages served
Children from 18 months through the lower elementary grades, spanning a Toddler Program (18-36 months), Challenger Program (ages 3-4), Kindergarten (ages 4-6), and grades 1-3.
Programs
Toddler, Challenger (ages 3-4), preschool, kindergarten, and grades 1-3, organized by developmental stage.
Approach
Montessori philosophy with hands-on materials, where children explore, discover, and grow at their own pace.
Curriculum
Poetry, math, reading, English language, geography, zoology, chemistry, health, physical education, technology, and sciences.
Languages
Foreign-language classes in French, Spanish, Italian, Japanese, Korean, and Chinese.
Extended-day care
Before- and after-school care for families needing extended hours.
Outdoor & enrichment
Fully equipped outdoor playgrounds and cultural experiences as part of a holistic program.
Licensing
Licensed New York OCFS Day Care Center (license 842032) for the Mamaroneck campus, serving toddler and preschool age groups.
Enrollment
Enrollment and appointment scheduling are handled through the school; families can reach the Mamaroneck campus at (914) 777-1382.
Location
Mamaroneck campus at 631 W Boston Post Rd., Mamaroneck, NY 10543; a second campus operates in New Rochelle.
Program details can change, so ask about exact daily hours, tuition and any application fee, current age openings, before- and after-school care availability, foreign-language offerings, inspection-history details, and current licensing status before making plans.
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