Immaculate Conception School serves 220 students in grades Prekindergarten-8, is a member of the National Association of Episcopal Schools (NAES).
The student:teacher of Immaculate Conception School is 16:1 and the school's religious affiliation is Catholic.
Quick Facts (2025-26)
- Top-Ranked MO School
- Grades: Prekindergarten-8
- Enrollment: 220 students
- Yearly Tuition: $5,100
- Average class size: 30 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
Immaculate Conception School ranks among the top 20% of private schools in Missouri for:
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Year Founded
1860
Student Body
Total Students
220 students
Student Body Type
Co-ed
% Students of Color
100%
State avg.: 20%
Students by Grade
Academics and Faculty
Total Classroom Teachers
14 teachers
Student-Teacher Ratio
16:1
National avg.: 13:1
Average Class Size
30 students
Number of AP Courses
5 courses
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
Application URL
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
How much does Immaculate Conception School cost?
Immaculate Conception School's tuition is approximately $5,100 for private students.
What is Immaculate Conception School's ranking?
Immaculate Conception School ranks among the top 20% of private schools in Missouri for: Highest percentage of students of color and Oldest founding date.
When is the application deadline for Immaculate Conception School?
The application deadline for Immaculate Conception School is rolling (applications are reviewed as they are received year-round).
Nearby Private Schools
The nearest high school to Immaculate Conception School is St. Dominic High School (9.5 miles away)
The nearest elementary school and preschool is St. Paul Continuation School (5.5 miles away)
Show me:
School
Location
Miles
Quick Facts
St. Paul Continuation School![St. Paul Continuation School Photo]( "St. Paul Continuation School Photo")
(Catholic)
1235 Church Rd
O Fallon, MO 63366
(636) 978-1900
O Fallon, MO 63366
(636) 978-1900
5.5 miles
Gr: PK-8 | 270 students Avg. class size: 15 students
St. Joseph School-josephville
(Catholic)
1410 Josephville Rd
Wentzville, MO 63385
(636) 332-5672
Wentzville, MO 63385
(636) 332-5672
6.6 miles
Gr: PK-8 | 121 students Tuition listed
5059 Highway P
Wentzville, MO 63385
(636) 639-1385
Wentzville, MO 63385
(636) 639-1385
7.3 miles
Gr: PK-8 | 297 students Avg. class size: 19 students Extracurrculars: 6 Tuition listed
Linc Family Learning Center
Daycare / Preschool (Christian)
9 Love Park Ln
Wentzville, MO 63385
(636) 332-5127
Wentzville, MO 63385
(636) 332-5127
8 miles
Gr: K | 7 students
The Goddard School![The Goddard School Photo]( "The Goddard School Photo")
Daycare / Preschool
1513 Wentzville Parkway
Wentzville, MO 63385
(636) 327-5991
Wentzville, MO 63385
(636) 327-5991
9.3 miles
Gr: NS-PK
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