Immaculate Conception School in Union, MO offers co–ed Catholic education for grades PK through 8 in a town–based setting.
Founded in 1902, the school enrolls approximately 230 students with a student–teacher ratio of 14:1 supported by 17 teachers.
The student population includes 1.59% students of color, reflecting diversity within the school community.
As a Catholic elementary and middle school, it serves families seeking religious affiliation in Union, Missouri.
Immaculate Conception School ranks among the top 20% of Missouri private schools based on founding year, highlighting its long–standing presence.
Quick Facts (2025-26)
- Top-Ranked MO School
- Grades: Prekindergarten-8
- Enrollment: 230 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:
Category
Attribute
School History
School Overview
Student Body
Total Students
230 students
Student Body Type
Co-ed
% Students of Color
2%
State avg.: 20%
Students by Grade
Academics and Faculty
Total Classroom Teachers
17 teachers
Student-Teacher Ratio
14:1
National avg.: 13:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Application URL
School Notes
- School Motto: Respect. Responsibility. Reverence.
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
What schools are Immaculate Conception School often compared to?
Immaculate Conception School is often viewed alongside schools like St. Gertrude School by visitors of our site.
What is Immaculate Conception School's ranking?
Immaculate Conception School ranks among the top 20% of private schools in Missouri for: 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).
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