Montessori Schools in L4J, Thornhill (2026)

    The L4J postal area in Thornhill has 1 verified Montessori school and 2 Montessori-friendly family resources. Full profile below, plus nearby postal areas with more options — the closest is L3T · 2.2 km. Every school shown is verified as an authentic Montessori program. Updated June 2026.

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    Listings here

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    Verified schools

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    Avg rating

    June 2026

    Updated

    Montessori Schools in L4J, Thornhill

    1. 1

      #1 Central Montessori School, Thornhill Campus

      72 Steeles Ave W, Thornhill(905) 889-0012

      Central Montessori School, Thornhill Campus is a Montessori activity located in Thornhill, Ontario.

      View Central Montessori School, Thornhill Campus full profile →

    Programs & Activities in L4J

    Northwood Montessori Plus, Thornhill - Centre Campus

    4.9 (32) Thornhill

    Circles Enrichment

    5.0 (8) Thornhill

    Nearby postal areas in Thornhill

    L3T · 2.2 km(4)

    Explore wider

    All of Thornhill(7)Greater Toronto Area(1005)

    Ranking methodology: schools are ordered by a Bayesian average — score = (v·R + 10·C) / (v + 10), where R is the school's Google rating, v its review count, and C = 4.7 the review-weighted average rating of all verified Montessori schools on MontessoriCity. This prevents a school with one 5-star review from outranking consistently well-reviewed schools. Only schools verified as authentic Montessori programs are ranked.