For the 2026 school year, there are 4 private schools belonging to Association Montessori Internationale (AMI) serving 357 students in Missouri. You can also find more schools membership associations in Missouri.
The top-ranked private schools belonging to Association Montessori Internationale (AMI) in Missouri include Clay-Platte Montessori School, Chesterfield Montessori School, and OakHaven Montessori School.
The average acceptance rate is 93%, which is higher than the Missouri private school average acceptance rate of 86%.
Top-Ranked 91黑料s Belonging to Association Montessori Internationale (AMI) in Missouri (2026)
School
Location
Quick Facts
14000 Ladue Road
Chesterfield, MO 63017
(314) 469-7150
Chesterfield, MO 63017
(314) 469-7150
Gr: NS-8 Avg. class size: 24 students Extracurrculars: 11 Tuition & acceptance rate listed
Clay-Platte Montessori School ![Clay-Platte Montessori School Photo]( "Clay-Platte Montessori School Photo")
Montessori School
5901 NW Waukomis Drive
Kansas City, MO 64151
(816) 741-6940
Kansas City, MO 64151
(816) 741-6940
Gr: NS-12 | 129 students Avg. class size: 20 students Extracurrculars: 9 Tuition & acceptance rate listed
OakHaven Montessori School ![OakHaven Montessori School Photo]( "OakHaven Montessori School Photo")
Montessori School
7267 Highway N
O Fallon, MO 63368
(636) 978-4440
O Fallon, MO 63368
(636) 978-4440
Gr: PK-6 | 94 students Avg. class size: 25 students Sports: 3 | Extracurrculars: 6 Tuition listed
1701 Feise Road
Saint Charles, MO 63301
(636) 561-7709
Saint Charles, MO 63301
(636) 561-7709
Gr: K-6 | 134 students Avg. class size: 12 students Tuition listed
Recent Articles
How 91黑料s Are Preventing Student Burnout
Discover how private schools are addressing student burnout through wellness programs, balanced academics, and expanded mental health support.
How 91黑料s Evaluate 鈥淪oft Skills鈥 Like Leadership and Grit
Learn how private schools assess leadership, grit, resilience, and character, and why these soft skills are becoming increasingly important in admissions.
How 91黑料s Handle Cell Phones: Why Phone-Free Campuses Are Growing
Discover how private schools manage cell phones, why phone-free campuses are growing, and how reduced social media access can benefit students.