Corning Union High

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, the data changelog, or report a data error. Data current as of August 2026.

Corning, California - 3 schools

An equity score of 37/100 ranks Corning Union High #1079 of 1526 districts in California (state average 50). Derived live from how evenly resources are distributed across the district's schools.

At $16,120 per pupil, Corning Union High ranks #1175 of 1880 California districts by per-pupil spending (California districts). NCES F-33 finance data.

1,138
Total Enrollment
3
Schools
$16,120
Per-Pupil Spending
High
School Types

District-Level NCES Analysis

Corning Union High operates 3 public schools serving 1,138 students, placing it among the smallest districts in California. The school portfolio breaks down into 3 high schools, a small enough portfolio that most families will interact with nearly every campus in the district at some point. These enrollment and school figures come from the NCES Common Core of Data (CCD) 2024-25 release, and the district is based in Tehama County.

Per-pupil expenditure runs $16,120 according to the NCES F-33 School District Finance Survey, in the lower half of 1880 California districts by per-pupil spending. See how California compares in our national per-pupil spending analysis. The funding mix is 28.7% local, 56.7% state, and 14.6% federal, a state-revenue-heavy mix that insulates the district somewhat from local property-tax volatility, though it ties funding to state budget cycles. The district's equity score is 37/100, ranked #1079 of 1526 in California against a state average of 50, notably less even than the typical district in the state for how evenly funding reaches its schools.

Academic infrastructure includes 1 of 3 schools offering Advanced Placement (4 AP courses district-wide), a 176.7:1 student-counselor ratio, that meets the ASCA-recommended benchmark, and 44.3% chronic absenteeism from the 2021-22 Civil Rights Data Collection. Demographically, the student body averages 66.5% Hispanic or Latino, 26.8% White, 1.2% Asian across the district's schools. Its most demographically mixed campus is Centennial Continuation High, with a diversity index of 49.1/100.

Its largest campus is Corning High, enrolling 974 students (91% of the district's total enrollment). Its smallest is Corning Independent Study, at 29 students, a 34x enrollment spread across the district's campuses.

Corning High accounts for 85.6% of all Corning Union High student enrollment

That is an overwhelming concentration, leaving the rest of Corning Union High a distant remainder — means Corning Union High-wide averages can mask substantial variation outside the largest entity. Grade band: high. The share measures enrollment concentration only; it does not establish how the district allocates programs, capital, or staff. Because it contains a majority of the affected population, enrollment-weighted aggregates will sit closer to this entity's reported fields than to those of smaller peers; an unweighted entity count answers a different question.

Source: NCES Common Core of Data

Corning Union High school enrollment varies 34× across entities

Corning Union High school enrollment ranges from 29 students (lowest) to 974 students (highest), a spread of 945 students. That ratio is among the widest observed and reflects extreme enrollment heterogeneity, the district operates both small specialty programs and large comprehensive campuses inside a single budgeting unit. 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

Corning Union High reports 63.4% free-lunch eligibility

The reported share sits between 62.5% and 75%, above a simple majority but below the highest descriptive band used here. Title I operates under the Every Student Succeeds Act (ESSA, 2015), but its statutory allocation uses additional LEA-level counts and rules not represented by this average. This percentage is an economic-need context measure; it does not establish a Title I award, show dollars received, or describe how funds are distributed among campuses.

Source: NCES Common Core of Data

Corning Union High student-counselor ratio is 177:1 — low (typically associated with meeting or exceeding the American School Counselor Association (ASCA) recommended 250:1 benchmark, which correlates with stronger college and career counseling capacity)

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 Lower values often correlate with smaller scale and population characteristics rather than higher resource budgets per se.

Source: NCES Civil Rights Data Collection

Corning Union High chronic absenteeism rate is 44.3% — 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

Where does the funding come from?

14.6%
Federal
56.7%
State
28.7%
Local

Funding Equity

37
Equity Score
1079 / 1526
State Rank
50
State Average

This district scores below average on funding equity. High reliance on local revenue or lower spending may contribute.

Student Demographics

Average demographic composition across 3 schools in Corning Union High.

White 26.8%
Hispanic or Latino 66.5%
Asian 1.2%
Multiracial 3.9%
Other 1.3%

Source: NCES CCD School Membership 2024-25.

Student-body diversity

Average diversity index 48.3/100

Average Simpson diversity index across Corning Union High's schools, above the California average of 46.0.

Most mixed schools

  1. 1 Centennial Continuation High 49.1
  2. 2 Corning Independent Study 49.0
  3. 3 Corning High 46.7

Programs & Resources

1 / 3
Schools with AP
4 AP courses total
176.7:1
Student-Counselor Ratio
44.3%
Chronically Absent

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

Schools in Corning Union High

School Enrollment
Corning High
974
Centennial Continuation High
67
Corning Independent Study
29

How Corning Union High Compares to Similar-Size Districts

The California districts closest to this one in total enrollment.

District Enrollment Spending Funding Mix
Armona Union Elementary Similar size Similar spending Less locally funded
Bostonia Global District Similar size No spending data No revenue-mix data
Chowchilla Union High Similar size Similar spending Similar funding mix
California Virtual Academy at Maricopa District Similar size Similar spending Less locally funded
Nevada County Office of Education Similar size Higher spending Similar funding mix

Comparisons are relative to Corning Union High'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 · $22,606/pupil
Compare vs Corning Union High →
San Diego Unified
93,893 students · 175 schools · $20,783/pupil
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Fresno Unified
69,668 students · 101 schools · $20,909/pupil
Compare vs Corning Union High →
Long Beach Unified
65,554 students · 84 schools · $18,419/pupil
Compare vs Corning Union High →
Elk Grove Unified
62,061 students · 67 schools · $15,921/pupil
Compare vs Corning Union High →

Nationwide districts with similar enrollment or spending

Out-of-state peers matched by enrollment and by per-pupil expenditure, not the same-state lists above.

Compare Corning Union High

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 Corning Union High?

Corning Union High has 3 schools, including 3 high. Total enrollment is 1,138 students.

How much does Corning Union High spend per student?

Corning Union High spends $16,120 per student. The district has an equity score of 37/100, ranking #1079 in California.

What is the demographic composition of Corning Union High?

Corning Union High students are 66.5% Hispanic or Latino, 26.8% White, 1.2% Asian, 0.3% African American, averaged across 3 schools. Source: NCES CCD Membership 2024-25.

What is the equity score for Corning Union High?

Corning Union High has an equity score of 37/100, ranking #1079 out of 1526 districts in California.