Mizzou K 12 Online/mu High School in Columbia, MO serves grades 6 through 12 with a total enrollment of 6,961 students in a nonsectarian, city–based setting.
Founded in 1913, the school has a student–teacher ratio of 205 with 34 teachers supporting its large online student body.
The school's student population includes 17.97% students of color, reflecting some diversity within the Columbia community.
/mu High School ranks among the top 20% of private schools in Missouri for largest student body size.
Tuition information is not specified; the average private school tuition in Columbia for elementary schools is $7,788.
Quick Facts (2025-26)
- Top Ranked MO School
- Grades: 6-12
- Enrollment: 6,961 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
Mizzou K 12 Online/mu High School ranks among the top 20% of private schools in Missouri for:
Category
Attribute
Student Body
School Overview
Religious Affiliation
Grades Offered
Grades 6-12
Year Founded
1913
School Calendar
Student Body
Total Students
6,961 students
Student Body Type
Co-ed
% Students of Color
18%
State avg.: 20%
Students by Grade
Academics and Faculty
Total Classroom Teachers
34 teachers
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Application URL
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
What schools are Mizzou K 12 Online/mu High School often compared to?
Mizzou K 12 Online/mu High School is often viewed alongside schools like Shalom Christian Academy by visitors of our site.
What is Mizzou K 12 Online/mu High School's ranking?
Mizzou K 12 Online/mu High School ranks among the top 20% of private schools in Missouri for: Largest student body.
When is the application deadline for Mizzou K 12 Online/mu High School?
The application deadline for Mizzou K 12 Online/mu High School is rolling (applications are reviewed as they are received year-round).
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