Sierra-osage Treatment Center serves 14 students in grades 5-12.
The student-teacher ratio of 5:1 is lower than the Missouri state level of 12:1.
Minority enrollment is 21% of the student body (majority Black), which is lower than the Missouri state average of 33% (majority Black).
Quick Facts (2026)
- Grades: 5-12
- Enrollment: 14 students
- Student-Teacher Ratio: 5:1
- Minority Enrollment: 21%
- Graduation Rate: <50% (Btm 50% in MO)
- Source: National Center for Education Statistics (NCES), MO Dept. of Education
Top Rankings
Sierra-osage Treatment Center ranks among the top 20% of public schools in Missouri for:
Category
Attribute
Percent Eligible For Free Lunch
Community Size
School Overview
Sierra-osage Treatment Center's student population of 14 students has grown by 27% over five school years.
The teacher population of 3 teachers has grown by 50% over five school years.
Grades Offered
Grades 5-12
(No virtual instruction)
(No virtual instruction)
Total Students
14 students
Total Classroom Teachers
3 teachers
School Rankings
The diversity score of Sierra-osage Treatment Center is 0.34, which is less than the diversity score at state average of 0.52. The school's diversity has stayed relatively flat over five school years.
Student-Teacher Ratio
5:1
12:1
American Indian
n/a
n/a
Asian
n/a
2%
Hispanic
n/a
9%
Black
21%
15%
White
79%
67%
Hawaiian
n/a
1%
Two or more races
n/a
6%
All Ethnic Groups
Graduation Rate
<50%
90%
Eligible for Free Lunch
79%
43%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), MO Dept. of Education
Frequently Asked Questions
What is the graduation rate of Sierra-osage Treatment Center?
The graduation rate of Sierra-osage Treatment Center is 50%, which is lower than the Missouri state average of 90%.
How many students attend Sierra-osage Treatment Center?
14 students attend Sierra-osage Treatment Center.
What is the racial composition of the student body?
79% of Sierra-osage Treatment Center students are White, and 21% of students are Black.
What is the student-teacher ratio of Sierra-osage Treatment Center?
Sierra-osage Treatment Center has a student ration of 5:1, which is lower than the Missouri state average of 12:1.
What grades does Sierra-osage Treatment Center offer ?
Sierra-osage Treatment Center offers enrollment in grades 5-12 (No virtual instruction).
What school district is Sierra-osage Treatment Center part of?
Sierra-osage Treatment Center is part of Division Of Youth Service School District.
School Reviews
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