Quick Facts (2026-27)
- Top Ranked MO School
- School Type: Montessori School
- Grades: Prekindergarten-6
- Enrollment: 94 students
- Average class size: 25 students
- Application Deadline: None / Rolling
- Source: ✓Verified school update
OakHaven Montessori School
Quick Facts (2026-27)
- Top Ranked MO School
- School Type: Montessori School
- Grades: Prekindergarten-6
- Enrollment: 94 students
- Average class size: 25 students
- Application Deadline: None / Rolling
- Source: ✓Verified school update
School Rankings
OakHaven Montessori School ranks among the top 20% of private schools in Missouri for:
Category
Attribute
Advanced Degrees
School Facts
School Type
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-6
Students By Grade
Year Founded
2008
Summer School Offered
Yes
Summer Program Details
School Calendar
Campus Size
4 acres
Student Body
Total Students
94 students
Student Body Type
Co-ed
% Students of Color
15%
State avg.: 21%
Academics & Faculty
Total Classroom Teachers
8 teachers
Student-Teacher Ratio
12:1
National avg.: 11:1
% Faculty w/Advanced Degree
83%
Average Class Size
25 students
Classroom Dress Code
Casual
Uniform shirts
Tuition & Acceptance Rate
Admission Deadline
None / Rolling
Tuition Notes
Tuition varies depending on program selection
Summer Program Cost Notes
Summer camps are offered for our Primary students ages 2.5-6 years.
Admissions Director
April Powell
Admissions Associate
Shannon Troupe
Application URL
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
6 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Arts and Music Programs:
Recreational Athletic Programs:
ChessLego Club
Arts and Music Programs:
ArtMusic Lessons
Recreational Athletic Programs:
Soccer ShotsYoga
School Notes
- OakHaven Montessori School is an authentic, private Montessori school in O'Fallon, MO. Our strong community is dedicated to giving each child the very best education for life.
- We offer beautiful, natural, hands-on learning environments for children ages 2.5 through 12.
- School Mascot: Montessori Owl
- Set on four acres of scenic, park-like grounds, OakHaven Montessori School provides children with a hands-on education from pre-school through 6th grade. The nurturing and holistic environment reflects the spirit of every staff member here. Each child is respected as an individual as they grow and learn interdependence with all of life.
- Exceptional education in a beautiful environment makes OakHaven Montessori School a place where each child can find their own unique gifts and excel. We are fully recognized by the Association Montessori Internationale and offer authentic Montessori education in a warm and loving community.
Source: Verified school update
Frequently Asked Questions
Does OakHaven Montessori School offer a summer program?
Yes, OakHaven Montessori School offers a summer program. Visit their summer school page for more information.
What sports does OakHaven Montessori School offer?
OakHaven Montessori School offers 3 interscholastic sports: Baseball, Dance and Soccer.
What is OakHaven Montessori School's ranking?
OakHaven Montessori School ranks among the top 20% of private schools in Missouri for: Highest percentage of faculty with advanced degrees.
When is the application deadline for OakHaven Montessori School?
The application deadline for OakHaven Montessori School is rolling (applications are reviewed as they are received year-round).
Related Schools
Show me:
People that viewed OakHaven Montessori School also viewed these schools: Hope Montessori Academy - Lake St. Louis, Veritas Christian Academy, First Baptist Christian Academy and Church On The Rock Christian.
The nearest high school to OakHaven Montessori School is Applewood Christian School (19.0 miles away)
The nearest elementary school and preschool is St. Paul Lutheran School (0.9 miles away)
Show me:
Show me:
Distance: 122.3 mi
Gr: K | 7 students
Montessori School
1799 Lake Saint Louis Blvd
Lake Saint Louis, MO 63367
(636) 561-2811
Distance: 127.2 mi
Gr: NS-12 | 664 students
Avg. class size: 15 students
Sports: 14 | Extracurriculars: 15
Christian
1145 Tom Ginnever Ave
O Fallon, MO 63366
(636) 978-1680
Distance: 127.4 mi
Gr: PK-6 | 277 students
Avg. class size: 13 students
Baptist
8750 Veterans Memorial Pkwy
O Fallon, MO 63366
(636) 272-3220
Distance: 129.1 mi
Gr: PK-12 | 138 students
Christian
900 Birdie Hills Rd
Saint Peters, MO 63376
(636) 240-7775
Distance: 127.2 mi
Gr: NS-12 | 664 students
Avg. class size: 15 students
Sports: 14 | Extracurriculars: 15
Christian
1145 Tom Ginnever Ave
O Fallon, MO 63366
(636) 978-1680
Distance: 129.1 mi
Gr: PK-12 | 138 students
Christian
900 Birdie Hills Rd
Saint Peters, MO 63376
(636) 240-7775
Distance: 127.2 mi
Gr: NS-12 | 664 students
Avg. class size: 15 students
Sports: 14 | Extracurriculars: 15
Christian
1145 Tom Ginnever Ave
O Fallon, MO 63366
(636) 978-1680
Distance: 127.4 mi
Gr: PK-6 | 277 students
Avg. class size: 13 students
Baptist
8750 Veterans Memorial Pkwy
O Fallon, MO 63366
(636) 272-3220
Distance: 129.1 mi
Gr: PK-12 | 138 students
Christian
900 Birdie Hills Rd
Saint Peters, MO 63376
(636) 240-7775
Distance: 122.3 mi
Gr: K | 7 students
Montessori School
1799 Lake Saint Louis Blvd
Lake Saint Louis, MO 63367
(636) 561-2811
Distance: 127.2 mi
Gr: NS-12 | 664 students
Avg. class size: 15 students
Sports: 14 | Extracurriculars: 15
Christian
1145 Tom Ginnever Ave
O Fallon, MO 63366
(636) 978-1680
Distance: 127.4 mi
Gr: PK-6 | 277 students
Avg. class size: 13 students
Baptist
8750 Veterans Memorial Pkwy
O Fallon, MO 63366
(636) 272-3220
Distance: 129.1 mi
Gr: PK-12 | 138 students
Christian
900 Birdie Hills Rd
Saint Peters, MO 63376
(636) 240-7775
Distance: 0.9 mi
Gr: PK-8 | 29 students
Lutheran Church Missouri Synod
407 E 3rd St
Stover, MO 65078
(573) 377-2690
Distance: 11.9 mi
Gr: K-8 | 72 students
Sports: 8 | Extracurriculars: 7
Lutheran Church Missouri Synod
204 E Butterfield Trl
Cole Camp, MO 65325
(660) 668-4614
Distance: 15.7 mi
Gr: 1-8 | 22 students
Mennonite
39294 Excelsior Dr
Latham, MO 65050
(660) 458-6536
Distance: 16.2 mi
Gr: 1-8 | 26 students
Mennonite
67620 Hazel Dell Rd
Latham, MO 65050
(660) 888-7107
Distance: 17.5 mi
Gr: 1-8 | 15 students
Seventh Day Adventist
29531 Highway 50
Sedalia, MO 65301
(660) 827-4045
Distance: 19.0 mi
Gr: K-12 | 51 students
Sports: 3
Christian
25396 Highway O
Sedalia, MO 65301
(660) 827-4700
Distance: 22.3 mi
Gr: K-12 | 329 students
Catholic
416 W 3rd St
Sedalia, MO 65301
(660) 827-3800
Distance: 23.7 mi
Gr: 3-12 | 125 students
Extracurriculars: 3
Alternative School
130 Calo Ln
Lake Ozark, MO 65049
(573) 365-2221
Distance: 24.1 mi
Gr: PK-12 | 63 students
Avg. class size: 15 students
Christian
17178 N State Highway 5
Sunrise Beach, MO 65079
(573) 374-1500
Distance: 31.8 mi
Gr: 1-12 | 28 students
Avg. class size: 23 students
Sports: 3 | Extracurriculars: 1
Alternative School (Christian)
24302 Mahin Road
La Monte, MO 65337
(660) 347-5982
Distance: 0.9 mi
Gr: PK-8 | 29 students
Lutheran Church Missouri Synod
407 E 3rd St
Stover, MO 65078
(573) 377-2690
Distance: 11.9 mi
Gr: K-8 | 72 students
Sports: 8 | Extracurriculars: 7
Lutheran Church Missouri Synod
204 E Butterfield Trl
Cole Camp, MO 65325
(660) 668-4614
Distance: 15.7 mi
Gr: 1-8 | 22 students
Mennonite
39294 Excelsior Dr
Latham, MO 65050
(660) 458-6536
Distance: 16.2 mi
Gr: 1-8 | 26 students
Mennonite
67620 Hazel Dell Rd
Latham, MO 65050
(660) 888-7107
Distance: 17.5 mi
Gr: 1-8 | 15 students
Seventh Day Adventist
29531 Highway 50
Sedalia, MO 65301
(660) 827-4045
Distance: 0.9 mi
Gr: PK-8 | 29 students
Lutheran Church Missouri Synod
407 E 3rd St
Stover, MO 65078
(573) 377-2690
Distance: 21.9 mi
Gr: PK-8 | 53 students
Avg. class size: 10 students
Sports: 2 | Extracurriculars: 4
Lutheran Church Missouri Synod
701 S Massachusetts Ave
Sedalia, MO 65301
(660) 826-1925
Distance: 23.6 mi
Gr: K | 2 students
Montessori School
1110 Jones Ave
Eldon, MO 65026
(573) 392-3409
Distance: 24.1 mi
Gr: PK-12 | 63 students
Avg. class size: 15 students
Christian
17178 N State Highway 5
Sunrise Beach, MO 65079
(573) 374-1500
Distance: 25.5 mi
Gr: PK-8 | 137 students
Lutheran Church Missouri Synod
1700 Bagnell Dam Blvd
Lake Ozark, MO 65049
(573) 693-9245
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
Morgan Co. R-i Elementary School
(Math: 35-39% | Reading: 29%)
Rank:
Rank:
3/
Bottom 50%10
701 N Oak St
Stover, MO 65078
(573) 377-2219
Stover, MO 65078
(573) 377-2219
0.6 miles
Gr: PK-4 | 383 students Student-Teacher Ratio: 14:1 Minority enrollment: 4%
Morgan Co. R-i High School
(Math: 40% | Reading: 40-44%)
Rank:
Rank:
5/
Bottom 50%10
701 N Oak St
Stover, MO 65078
(573) 377-2218
Stover, MO 65078
(573) 377-2218
0.6 miles
Gr: 9-12 | 239 students Student-Teacher Ratio: 13:1 Minority enrollment: 6%
Morgan Co. Elementary School
(Math: 26% | Reading: 48%)
Rank:
Rank:
5/
Bottom 50%10
913 W Newton
Versailles, MO 65084
(573) 378-4272
Versailles, MO 65084
(573) 378-4272
6.9 miles
Gr: K-5 | 522 students Student-Teacher Ratio: 12:1 Minority enrollment: 9%
Morgan Co. High School
(Math: 10-14% | Reading: 55-59%)
Rank:
Rank:
5/
Bottom 50%10
913 W Newton
Versailles, MO 65084
(573) 378-4697
Versailles, MO 65084
(573) 378-4697
6.9 miles
Gr: 9-12 | 377 students Student-Teacher Ratio: 12:1 Minority enrollment: 7%
Morgan Co. Middle School
(Math: 38% | Reading: 36%)
Rank:
Rank:
4/
Bottom 50%10
913 W Newton
Versailles, MO 65084
(573) 378-5432
Versailles, MO 65084
(573) 378-5432
6.9 miles
Gr: 6-8 | 298 students Student-Teacher Ratio: 13:1 Minority enrollment: 8%
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Did You Know?
The average private school tuition in O Fallon, MO is $7,089 for elementary schools (read more about average private school tuition across the country).
The average acceptance rate in O Fallon, MO is 97% (read more about average acceptance rates across the country).
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