Photo: Diana Thomas · GoogleThere are 41 Montessori schools in Hamilton–Niagara on MontessoriCity (November 2026). Published tuition runs from about $262 CAD/mo to $1,775 CAD/mo (median $700 CAD/mo, from the 6 schools that publish a price). The highest-ranked are Oxford Learning St. Catharines (4.9★, 98 Google reviews), Little Folks Home Montessori (5.0★, 9 Google reviews) and Little Montessori Learning Community (5.0★, 8 Google reviews). Families can book free tours at several schools with one request.
Looking for a Montessori school in Hamilton–Niagara? We ranked all 41Montessori schools across 7 cities — including Hamilton, St. Catharines, Ancaster — by Google rating and review volume using a Bayesian average, so consistently well-reviewed schools rise to the top. Every school listed shows evidence of a Montessori program, and official accreditation is marked where an AMS or AMI directory lists it. Updated November 2026.
Photo: Diana Thomas · Google
Photo: Nadia Farooq · Google
Photo: Charlotte Blakely · Google
Photo: French Elite Montessori · Google
Photo: Bee Montessori Niagara · GoogleNiagara Falls, Ontario
Hamilton, Ontario
St. Catharines, Ontario
Welland, Ontario
Welland, Ontario
St. Catharines, Ontario
Ancaster, Ontario
Niagara Falls, Ontario
St. Catharines, Ontario
Hamilton, Ontario
Ancaster, Ontario
Photo: Montessori on the Mountain · GoogleHamilton, Ontario
Photo: Orange Seeds Montessori Hamilton · GoogleHamilton, Ontario
Photo: Stoney Creek Montessori · Google
Photo: Jason F. Voll · GoogleSt. Catharines, Ontario
Grimsby, Ontario
Grimsby, Ontario
Photo: Hamilton Montessori School · GoogleShowing the top 25 of 41 Montessori schools. See the city pages below for every school near you.
Hamilton–Niagara has 41 Montessori schools in our directory as of November 2026; 12 of them have Google reviews. We only list schools that show evidence of a Montessori program.
Of the 41 schools here, 6 publish tuition. Their published fees run from about $262 CAD/mo to $1,775 CAD/mo, with a median of $700 CAD/mo. By program: Adolescent program: $1,733 CAD/mo–$1,775 CAD/mo; Adolescent program (Strata Montessori Adolescent School): $1,733 CAD/mo–$1,775 CAD/mo. These are sticker prices before any subsidy (in Canada, some licensed Casa programs take part in the subsidized $10-a-day child care program). For the others, ask the school; you can ask about tuition in a free tour request.
Montessori classrooms group children in three-year age spans: Toddler or Nido (about 18 months to 3 years), Casa / Primary / Children's House (3 to 6), Lower Elementary (6 to 9) and Upper Elementary (9 to 12). Not every school offers every stage. Each school's page lists its programs; ask about openings for your child's age when you book a tour.
On MontessoriCity, add the schools you like to your tour list and send one free tour request (montessoricity.com/book-tour). Each school replies to you directly with tour times, and you can compare replies, tuition and tour dates in a free parent dashboard. It costs families nothing, and you can pick as many schools as you want.
Only by Google rating and number of Google reviews, using a Bayesian average: score = (v·R + 10·C) / (v + 10), where R is the school's rating, v its review count and C = 4.7 the average rating across the directory. A school with a few perfect reviews can't outrank one with hundreds of strong reviews. Schools can't pay to rank higher, and claiming a listing doesn't change its position.
By our ranking, the top 3 are Oxford Learning St. Catharines (4.9★, 98 Google reviews), Little Folks Home Montessori (5.0★, 9 Google reviews) and Little Montessori Learning Community (5.0★, 8 Google reviews). Ratings change, so check each school's page for the current numbers and reviews.
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Add your schoolRanking 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 across the directory. This prevents a school with one 5-star review from outranking consistently well-reviewed schools. When results are otherwise equal, schools with more complete, recently verified profiles come first. This is based on profile quality only; no school can pay for a higher position. Every public school in the directory is ranked; we only list schools that show evidence of a Montessori program.
Rankings can't be bought. Schools are ordered by Google rating and review count. When results are otherwise equal, schools with more complete, recently verified profiles come first. This is based on profile quality only; no school can pay for a higher position.