Looking for the best Montessori school in St. Catharines? We ranked the top 10 schools in St. Catharines, Ontario by verified Google rating, review volume and accreditation. Each campus listed below is an authentic Montessori program — many accredited by AMI, AMS or CCMA — serving toddler, primary and elementary ages. MontessoriCity verifies every school directly with the operator. Updated June 2026.
10
Schools ranked
5.0 ⭐
Avg rating
0
AMI/AMS accredited
June 2026
Updated
Chosen Generation Youth (CGY) is a Montessori school located in St. Catharines, Ontario.
View Chosen Generation Youth (CGY) full profile →Robothink Niagara is a Montessori school located in St. Catharines, Ontario.
View Robothink Niagara full profile →Carousel Players is a Montessori school located in St. Catharines, Ontario.
View Carousel Players full profile →Town's Little Leaders is a Montessori school located in St. Catharines, Ontario.
View Town's Little Leaders full profile →YFC/Youth Unlimited St. Catharines is a Montessori school located in St. Catharines, Ontario.
View YFC/Youth Unlimited St. Catharines full profile →Niagara Regional Learning Centre is a Montessori school located in St. Catharines, Ontario.
View Niagara Regional Learning Centre full profile →KIDZ WHO CAN is a Montessori school located in St. Catharines, Ontario.
View KIDZ WHO CAN full profile →French Elite Montessori is a Montessori school located in St. Catharines, Ontario.
View French Elite Montessori full profile →Oxford Learning St. Catharines is a Montessori school located in St. Catharines, Ontario.
View Oxford Learning St. Catharines full profile →Code Ninjas St Catharines is a Montessori school located in St. Catharines, Ontario.
View Code Ninjas St Catharines full profile →Tuition for Montessori schools in St. Catharines typically ranges from $9,000 to $25,000 per year depending on the program (toddler, primary or elementary), full vs half day, and accreditation. Contact each school directly for current rates.
AMI (Association Montessori Internationale) was founded by Maria Montessori and emphasizes strict adherence to her original method. AMS (American Montessori Society) is a U.S.-based organization that accepts a broader interpretation. Both are reputable; AMI tends to be more traditional.
Most St. Catharines Montessori schools accept children from 18 months (toddler community) through age 12 (upper elementary). Primary or "Casa" classrooms typically start at age 2.5–3.
Most Montessori schools in St. Catharines are independent (private). A small number of public school boards offer Montessori-stream programs — check with your local district.