Grossmont 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, or report a data error. Data current as of June 2026.

El Cajon, California - 15 schools

An equity score of 58/100 ranks Grossmont Union High #533 of 1517 districts in California (state average 50). Derived live from how evenly resources are distributed across the district's schools.

At $17,029 per pupil, Grossmont Union High ranks #531 of 1862 California districts by per-pupil spending (California districts). NCES F-33 finance data.

16,738
Total Enrollment
15
Schools
$17,029
Per-Pupil Spending
High
School Types

District-Level NCES Analysis

Grossmont Union High operates 15 public schools serving 16,738 students, placing it among the smaller districts in California. The school portfolio breaks down into 15 high 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 San Diego County.

Per-pupil expenditure runs $17,029 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 49.2% local, 38.6% state, and 12.2% 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 58/100, ranked #533 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 10 of 15 schools offering Advanced Placement (116 AP courses district-wide), a 250.8:1 student-counselor ratio, somewhat above the 250:1 ASCA recommendation, and 40.8% chronic absenteeism from the 2021-22 Civil Rights Data Collection. Demographically, the student body averages 41.1% White, 40.8% Hispanic or Latino, 7.7% African American across the district's schools. Its most demographically mixed campus is El Cajon Valley High, with a diversity index of 68.0/100.

Its largest campus is Granite Hills High, enrolling 2,331 students (14% of the district's total enrollment). Its smallest is Reach Academy, at 21 students, a 111x enrollment spread across the district's campuses.

Grossmont Union High school enrollment varies 111× across entities

Grossmont Union High school enrollment ranges from 21 students (lowest) to 2,331 students (highest), a spread of 2,310 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

Grossmont Union High student-counselor ratio is 251:1 — near the typical range (US average ~408) — within the typical range for U.S. public districts

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 Variation between sub-units within Grossmont Union High is typically wider than the Grossmont Union High-aggregate figure suggests.

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

Grossmont Union High chronic absenteeism rate is 40.8% — high (typically associated with higher-than-average disruption; recent CRDC data showed elevated rates persisting after pandemic-era schooling changes)

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 Higher values may reflect larger urban scale or recent resource constraints that have widened the gap.

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

Where does the funding come from?

12.2%
Federal
38.6%
State
49.2%
Local

Funding Equity

58
Equity Score
533 / 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 15 schools in Grossmont Union High.

White 41.1%
Hispanic or Latino 40.8%
African American 7.7%
Asian 3.5%
Multiracial 6.1%
Other 0.8%

Source: NCES CCD School Membership 2024-25.

Student-body diversity

Average diversity index 59.7/100

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

Most mixed schools

  1. 1 El Cajon Valley High 68.0
  2. 2 Reach Academy 67.5
  3. 3 Grossmont High 66.9
  4. 4 Merit Academy 63.8
  5. 5 Chaparral High 63.8

Programs & Resources

10 / 15
Schools with AP
116 AP courses total
250.8:1
Student-Counselor Ratio
40.8%
Chronically Absent

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

Schools in Grossmont Union High

School Enrollment
Granite Hills High
2,331
Grossmont High
2,172
El Capitan High
1,810
Valhalla High
1,728
El Cajon Valley High
1,701
West Hills High
1,624
Santana High
1,621
Monte Vista High
1,543
Mount Miguel High
1,539
Idea Center
127
Merit Academy
68
Chaparral High
45
Grossmont Middle College High
37
Elite Academy
34
Reach Academy
21

How Grossmont Union High Compares to Similar-Size Districts

The California districts closest to this one in total enrollment.

District Enrollment Spending Funding Mix
Santa Maria-Bonita Similar size Lower spending Less locally funded
Oxnard Union High Similar size Similar spending Less locally funded
Coachella Valley Unified Similar size Similar spending Less locally funded
Alvord Unified Similar size Similar spending Less locally funded
Conejo Valley Unified Similar size Lower spending More locally funded

Comparisons are relative to Grossmont 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 · $21,940/pupil
Compare vs Grossmont Union High →
San Diego Unified
93,893 students · 175 schools · $18,665/pupil
Compare vs Grossmont Union High →
Fresno Unified
69,668 students · 101 schools · $18,783/pupil
Compare vs Grossmont Union High →
Long Beach Unified
65,554 students · 84 schools · $16,028/pupil
Compare vs Grossmont Union High →
Elk Grove Unified
62,061 students · 67 schools · $14,134/pupil
Compare vs Grossmont Union High →

Compare Grossmont 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 Grossmont Union High?

Grossmont Union High has 15 schools, including 15 high. Total enrollment is 16,738 students.

How much does Grossmont Union High spend per student?

Grossmont Union High spends $17,029 per student. The district has an equity score of 58/100, ranking #533 in California.

What is the demographic composition of Grossmont Union High?

Grossmont Union High students are 41.1% White, 40.8% Hispanic or Latino, 7.7% African American, 3.5% Asian, averaged across 15 schools. Source: NCES CCD Membership 2024-25.

What is the equity score for Grossmont Union High?

Grossmont Union High has an equity score of 58/100, ranking #533 out of 1517 districts in California.