Casterlin Elementary

Casterlin Elementary serves 36 students in Blocksburg, California, covering kindergarten through eighth grade as a regular public school in Southern Humboldt Joint Unified. Its small enrollment is matched by outsized performance — the school earns a composite score of 9.2 out of 10 and an Exceptional rating on MySchoolScout. The growth score stands out most: 9.9 out of 10 means students here gain academic ground at a pace few California schools can match.

Statewide, Casterlin ranks 139th out of 9,533 public schools — outperforming 99% of all public schools in the state. Among elementary schools alone, it places 116th out of 5,817. That consistent excellence also puts it first among all four schools in Southern Humboldt Joint Unified.

With just 36 students and an 18:1 student-teacher ratio, individual attention is built into the daily structure. Academic scores reach 8.5 out of 10. Combined with near-perfect growth numbers, Casterlin delivers results well above what its size and remote location might suggest.

For families weighing their options in Blocksburg, the school's data profile is hard to overlook.

With an enrollment of 36 students, Casterlin Elementary is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

Located in a rural area, Casterlin Elementary may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.