Southern Humboldt Joint Unified

Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. District totals are aggregated directly from the schools reporting under this district in the source records. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.

Miranda, California - 8 schools

An equity score of 64/100 ranks Southern Humboldt Joint Unified #407 of 1517 districts in California (state average 50). Derived live from how evenly resources are distributed across the district's schools.

At $16,608 per pupil, Southern Humboldt Joint Unified ranks #613 of 1862 California districts by per-pupil spending (California districts). NCES F-33 finance data.

708
Total Enrollment
8
Schools
$16,608
Per-Pupil Spending
Elementary, High
School Types

District-Level NCES Analysis

Southern Humboldt Joint Unified operates 8 public schools serving 708 students, placing it among the smaller districts in California. The school portfolio breaks down into 3 elementary, 3 high, 1 middle, 1 combined schools, a compact enough portfolio that families can compare every campus directly before they move, rent, or enrol. These enrollment and school figures come from the NCES Common Core of Data (CCD) 2024-25 release, and the district is based in Humboldt County.

Per-pupil expenditure runs $16,608 according to the NCES F-33 School District Finance Survey, in the upper half of 1862 California districts by per-pupil spending. See how California compares in our national per-pupil spending analysis. The funding mix is 44.3% local, 43.7% state, and 12.0% federal, a balanced mix across local, state, and federal sources, spreading budget risk across funding cycles rather than concentrating it in one. The district's equity score is 64/100, ranked #407 of 1517 in California against a state average of 50, notably more even than the typical district in the state for how evenly funding reaches its schools.

Academic infrastructure includes 1 of 8 schools offering Advanced Placement (1 AP courses district-wide), a 374.4:1 student-counselor ratio, well above the ASCA benchmark though still under the roughly 408:1 national average, and 49.6% chronic absenteeism from the 2021-22 Civil Rights Data Collection. Demographically, the student body averages 55.6% White, 22.9% Hispanic or Latino, 0.3% Asian across the district's schools. Its most demographically mixed campus is Casterlin Elementary, with a diversity index of 66.2/100.

Its largest campus is Redway Elementary, enrolling 272 students (42% of the district's total enrollment). Its smallest is Casterlin High, at 4 students, a 68x enrollment spread across the district's campuses.

Redway Elementary accounts for 38.4% of all Southern Humboldt Joint Unified student enrollment

That dominant concentration means Southern Humboldt Joint Unified-wide averages can mask substantial variation outside the dominant entity. Grade band: elementary. A single dominant campus often anchors a district's program offerings and staffing patterns; the share helps explain why district-wide averages may not reflect the typical neighbourhood-school experience. When one entity dominates a region's footprint, its programmatic and budget decisions effectively set policy for a majority of the affected population.

Source: NCES Common Core of Data NCES Common Core of Data

Southern Humboldt Joint Unified school enrollment varies 68× across entities

Southern Humboldt Joint Unified school enrollment ranges from 4 students (lowest) to 272 students (highest), a spread of 268 students. That ratio is an extreme outlier spread — among the widest gaps observed anywhere in this dataset. Per-school staffing ratios, programme availability, and capital-renovation cycles often diverge inside the same district based on enrollment shape.

Source: NCES Common Core of Data NCES Common Core of Data

Southern Humboldt Joint Unified has higher-than-average Title I eligibility — 63.1% of the population qualifies for free or reduced-price lunch

free or reduced-price lunch eligibility is the federal threshold for Title I funding allocations, established under the Every Student Succeeds Act (ESSA, 2015). Eligibility here is approaching the 75% concentration-grant threshold; it does not yet unlock the extra funding tier but sits meaningfully above the baseline 50% majority mark. Regions with eligibility this high typically draw a substantially larger federal funding share relative to their local tax base, which can either offset or reinforce existing gaps depending on allocation policy.

Source: ESSA Title I Part A; ED EDFacts file system ESSA Title I Part A; ED EDFacts file system

Southern Humboldt Joint Unified student-counselor ratio is 374:1 — high (typically associated with staffing constraints that limit per-student counselor time; CRDC data shows higher ratios cluster in larger urban systems)

student-counselor ratio is the simplest comparative metric but it does not capture the full picture: the ratio counts FTE counselors against total enrollment, districts that contract intervention or social-emotional staff outside the counselor classification may be under-counted Higher values may reflect larger urban scale or recent resource constraints that have widened the gap.

Source: NCES Civil Rights Data Collection NCES Civil Rights Data Collection

Southern Humboldt Joint Unified chronic absenteeism rate is 49.6% — well above typical (typically associated with unusually large scale or acute resource constraints)

chronic absenteeism rate is the simplest comparative metric but it does not capture the full picture: a student is chronically absent if they miss ≥10% of enrolled days for any reason, illness, family obligations, or disengagement Values this far above typical often signal acute resource constraints or a structurally different scale than most peers — worth reading alongside the underlying counts, not the ratio alone.

Source: NCES Civil Rights Data Collection 2021-22 NCES Civil Rights Data Collection 2021-22

Where does the funding come from?

12.0%
Federal
43.7%
State
44.3%
Local

Funding Equity

64
Equity Score
407 / 1517
State Rank
50
State Average

This district has moderate funding equity. There may be room to improve funding diversity or resource allocation.

Student Demographics

Average demographic composition across 8 schools in Southern Humboldt Joint Unified.

White 55.6%
Hispanic or Latino 22.9%
Multiracial 12.7%
Other 8.4%

Source: NCES CCD School Membership 2024-25.

Student-body diversity

Average diversity index 56.0/100

Average Simpson diversity index across Southern Humboldt Joint Unified's schools, above the California average of 46.0.

Most mixed schools

  1. 1 Casterlin Elementary 66.2
  2. 2 Osprey Learning Center (Alternative) 65.6
  3. 3 Redway Elementary 63.8
  4. 4 Miranda Junior High 54.0
  5. 5 Whitethorn Elementary 53.1

Programs & Resources

1 / 8
Schools with AP
1 AP courses total
374.4:1
Student-Counselor Ratio
49.6%
Chronically Absent

Source: NCES Civil Rights Data Collection (CRDC) 2021-22.

Schools in Southern Humboldt Joint Unified

School Enrollment
Redway Elementary
272
South Fork High
211
Miranda Junior High
88
Casterlin Elementary
39
Whitethorn Elementary
16
Osprey Learning Center
9
Osprey Learning Center (Alternative)
8
Casterlin High
4

How Southern Humboldt Joint Unified Compares to Similar-Size Districts

The California districts closest to this one in total enrollment.

District Enrollment Spending Funding Mix
Sava- Sacramento Acad and Vocational Academy- Scusd District Similar size Similar spending Less locally funded
Hamilton Unified Similar size Lower spending Less locally funded
Lifeline Education Charter District Similar size Similar spending Less locally funded
Lodestar: a Lighthouse Community Charter Public District Similar size Similar spending Less locally funded
University Preparatory Academy Charter District Similar size Lower spending Less locally funded

Comparisons are relative to Southern Humboldt Joint Unified's own figures; each column derives from NCES Common Core of Data and the F-33 Finance Survey.

Nearby Districts in California

Top districts in the same state, compare side-by-side for enrollment, spending, and demographics.

Los Angeles Unified
427,795 students · 785 schools · $21,940/pupil
Compare vs Southern Humboldt Joint Unified →
San Diego Unified
93,893 students · 175 schools · $18,665/pupil
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Fresno Unified
69,668 students · 101 schools · $18,783/pupil
Compare vs Southern Humboldt Joint Unified →
Long Beach Unified
65,554 students · 84 schools · $16,028/pupil
Compare vs Southern Humboldt Joint Unified →
Elk Grove Unified
62,061 students · 67 schools · $14,134/pupil
Compare vs Southern Humboldt Joint Unified →

Compare Southern Humboldt Joint Unified

See how this district compares to others in enrollment, spending, demographics, and academic resources.

Compare vs Los Angeles Unified →

Frequently Asked Questions

How many schools are in Southern Humboldt Joint Unified?

Southern Humboldt Joint Unified has 8 schools, including 3 elementary, 3 high, 1 middle, 1 combined. Total enrollment is 708 students.

How much does Southern Humboldt Joint Unified spend per student?

Southern Humboldt Joint Unified spends $16,608 per student. The district has an equity score of 64/100, ranking #407 in California.

What is the demographic composition of Southern Humboldt Joint Unified?

Southern Humboldt Joint Unified students are 55.6% White, 22.9% Hispanic or Latino, 0.3% Asian, 0.2% African American, averaged across 8 schools. Source: NCES CCD Membership 2024-25.

What is the equity score for Southern Humboldt Joint Unified?

Southern Humboldt Joint Unified has an equity score of 64/100, ranking #407 out of 1517 districts in California.