The J9B postal area in Chelsea has 1 verified Montessori school and 3 Montessori-friendly family resources. Full profile below, plus nearby postal areas with more options — the closest is listed below. 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
Chelsea Montessori School is a Montessori school located in Chelsea, Ontario.
View Chelsea Montessori School full profile →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.