For the 2025-26 school year, there are 3 private elementary schools serving 983 students in 63368, MO.
The top ranked private elementary schools in 63368, MO include Immaculate Conception School and OakHaven Montessori School.
Top Ranked 63368 Missouri Private Elementary Schools (2025-26)
School
Location
Quick Facts
Immaculate Conception School![Immaculate Conception School Photo - Our School Front Immaculate Conception School Photo - Our School Front]()

(Catholic)
2089 Hanley Road
O Fallon, MO 63368
(636) 561-4450
O Fallon, MO 63368
(636) 561-4450
Gr: PK-8 | 877 students Sports: 4 | Extracurrculars: 16 Tuition 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
Frequently Asked Questions
What are the top ranked private elementary schools in 63368, MO?
The top ranked private elementary schools in 63368, MO include Immaculate Conception School and OakHaven Montessori School.
How many private elementary schools are located in 63368?
3 private elementary schools are located in 63368.
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