Casterlin High School serves 5 students in grades 9-12.
The student-teacher ratio of 2:1 is lower than the California state level of 21:1.
Minority enrollment is 20% of the student body (majority Black and Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Quick Facts (2025-26)
- Grades: 9-12
- Enrollment: 5 students
- Student-Teacher Ratio: 2:1
- Minority Enrollment: 20%
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
Casterlin High School ranks among the top 20% of public schools in California for:
Category
Attribute
Diversity
Community Size
Student Attention
School Overview
Casterlin High School's student population of 5 students has declined by 28% over five school years.
The teacher population of 3 teachers has grown by 50% over five school years.
Grades Offered
Grades 9-12
Total Students
5 students
Gender %
Total Classroom Teachers
3 teachers
School Rankings
The diversity score of Casterlin High School is 0.32, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Student-Teacher Ratio
2:1
21:1
American Indian
n/a
1%
Asian
n/a
12%
Hispanic
n/a
56%
Black
n/a
5%
White
80%
20%
Hawaiian
n/a
n/a
Two or more races
20%
6%
All Ethnic Groups
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
How many students attend Casterlin High School?
5 students attend Casterlin High School.
What is the racial composition of the student body?
80% of Casterlin High School students are White, and 20% of students are Two or more races.
What is the student-teacher ratio of Casterlin High School?
Casterlin High School has a student ration of 2:1, which is lower than the California state average of 21:1.
What grades does Casterlin High School offer ?
Casterlin High School offers enrollment in grades 9-12
What school district is Casterlin High School part of?
Casterlin High School is part of Southern Humboldt Joint Unified School District.
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