Casterlin Elementary
Public
Elementary Grades K–8
Part of Southern Humboldt Joint Unified School District
24790 Alderpoint Rd., Blocksburg, CA 95514 · (707) 926-5402
Community ratings
Not rated yetBe the first neighbor to rate this school — an overall score plus Teachers, Communication, Safety and Activities.
Academic performanceComing soon
State test scores coming soon
Proficiency and other measures from the CA Department of Education report card, shown against the state average.
At a glance
39Students enrolled
20:1Student–teacher ratio
95%Free / reduced lunch
RuralSetting
Regular SchoolSchool type
Enrollment by grade
Kindergarten12
Grade 16
Grade 21
Grade 36
Grade 44
Grade 54
Grade 61
Grade 73
Grade 82
Students
White · 49%19
Two or more races · 23%9
Hispanic · 21%8
American Indian/Alaska Native · 8%3
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
33’20
22’21
28’22
36’23
39’24
Location
24790 Alderpoint Rd. Blocksburg
Neighbor reviews
Sign in to rate this school.
School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.