Best Montessori Schools in Saint Louis, Missouri (2026)

    Saint Louis has 1 verified Montessori school plus 2 Montessori-friendly family resources. Each school is verified as an authentic Montessori program. Updated June 2026.

    1

    Verified schools

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    Avg rating

    3

    All listings

    June 2026

    Updated

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    Montessori Schools in Saint Louis

    1. 1

      #1 Kirkwood Children's House

      , Saint Louis

      Kirkwood Children's House is a verified Montessori school in Saint Louis, Missouri. Serving children with the authentic Montessori method.

      View Kirkwood Children's House full profile →

    Browse Saint Louis by postal area

    63110(1)63122(1)63118(1)

    Nearby cities in Missouri

    St. Louis(6)Creve Coeur(4)Ballwin(2)Chesterfield(2)Lee's Summit(2)Kansas City(9)Platte City(2)

    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.