Chaparral High
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Most similar nearby schools
Elite Academy → Grossmont Middle College Hs → Reach Academy → Merit Academy → Monarch School → Compare all similar →No UC admissions data on file for Chaparral High.
This school doesn't appear in UCOP's source-school records (it may send few or no applicants to UC). Its enrollment trend and similar-school comparison are still below.
Enrollment trend & projection
If this trend holds (-8.8%/yr, Total enrollment)
At per-pupil funding of $ / student:
| Horizon | Projected Total enrollment | Change | Funding impact / yr |
|---|---|---|---|
| 1 yr (2027) | ~32 | -3 | $0 |
| 3 yr (2029) | ~27 | -8 | $0 |
| 5 yr (2031) | ~22 | -13 | $0 |
Straight-line extrapolation of the recent annual rate — a what-if, not a forecast of intent. Default = California's LCFF base grant for grades 9–12 ($12,423/ADA). Edit the figure to match your school.
Enrollment stability & demand — 2024-25
Two complementary signals: retention (do students stay once enrolled?) and demand (are families choosing the school?). Read against the San Diego County baseline — the demographic tide is moving every CA HS, so a school's gap vs. county is the actionable signal.
Enrollment -56.2% vs. county -7.8% AND stability (11.0%) below the county median. Recruitment and retention both under pressure — likely a foundational rather than tactical problem. Chronic absenteeism is also at 69.2% (up +6.3 pts from 2016-17) — engagement and demand are both signaling decline.
81 of 91 students who enrolled at Chaparral High this year didn't maintain continuous enrollment (89.0% non-stability). Mid-year transfers, dropouts, and other exits are all counted.
Stability by student group
Nearest peer high schools
Source: California Department of Education, Stability Rate 2024-25. Benchmarks limited to non-virtual public & charter HS with ≥100 cumulative enrollees so by-design-high-churn continuation schools don't dominate the bottom of the distribution. Cumulative enrollment counts every student on the rolls during the year, so it can exceed peak-day enrollment.
Chronic absenteeism — 2024-25
Share of students missing 10% or more of expected attendance — the leading indicator that often precedes the demand decline shown above. Families disengaging tend to raise absenteeism first, then formally leave. Basis: grades 9–12.
Absenteeism is up 6.3 pp since 2016-17. A rising absenteeism trend often precedes formal departure — worth investigating which subgroups are driving it.
Source: California Department of Education, Chronic Absenteeism 2024-25. Benchmarks limited to non-virtual public & charter HS with ≥100 eligible students. CDE didn't publish a usable 2019-20 file (COVID).
SBAC academic outcomes — grade 11, 2025
Share of grade-11 students meeting or exceeding the California standard on Smarter Balanced ELA and Math. This is the academic-readiness signal that pairs with UC Reach (post-grad outcomes), stability (retention), and absenteeism (engagement). Note: statewide median Math is only ~20% — a school at 20% isn't an outlier; one at 45%+ genuinely is.
Source: California Assessment of Student Performance and Progress (CAASPP) Smarter Balanced research files. Benchmarks limited to non-virtual public & charter HS with ≥30 tested students.
Student composition — 2025-26
HS grades 9–12 racial/ethnic composition and program subgroups, from CDE Census Day Enrollment. Two-year shift shown when ≥1 pt — surfaces how the community served has changed since 2023-24.
Race / ethnicity
Program subgroups
Source: California Department of Education, Census Day Enrollment 2025-26 (HS grades 9–12). Δ shown when shift is ≥1 pt since 2023-24. Categories below 0.5% omitted.
District financial profile — Grossmont Union High (FY2020)
From 4 years of NCES F-33 filings (the federally-mandated district finance survey). Public schools don't have their own books — the district does. These figures show the financial scale, revenue dependence, instruction-vs-overhead mix, and long-term debt that shape what a school can sustain.
Local: 48.9%
Federal: 13.2%
Source: NCES F-33 Annual Survey of School System Finances (Urban Institute Education Data API). Latest year currently published: FY2020. F-33 is a district-level federal filing — it reflects the Grossmont Union High as a whole, not this individual school's books. Revenue mix shows where the district's dollars come from (state aid dominates in CA via LCFF). Instruction share is current expenditure on instruction ÷ total current expenditure (national benchmark ~60%). Long-term debt is end-of-year outstanding (mostly facilities bonds).
Chaparral High — Enrollment & Outcomes Snapshot
Public · vs. 10 most similar nearby schools
- ▸Senior-class enrollment is down 56% (32→14 from 2018 to 2026), trailing the peer-group median of -5%.
- ▸At its recent rate (-8.8%/yr), enrollment projects to ~27 by 2029 — about 8 fewer students than today.
Enrollment projection
That's about 8 fewer students. At per-student funding of $ per student, that's roughly $0 in annual state funding at risk.
Default = California's LCFF base grant for grades 9–12 ($12,423 per ADA) — adjust to your district's actual per-pupil figure. Projection extrapolates the recent annual rate — not a forecast of intent.
Your school vs. its 10 most similar nearby schools
| School | Type | Size | UC Reach | Enroll. trend |
|---|---|---|---|---|
| Chaparral High | Public | 35 | — | -56% |
| Peer-group median | 12.5% | -5% | ||
| Elite Academy | Public | 31 | — | +156% |
| Grossmont Middle College Hs | Public | 47 | 12.5% | -56% |
| Reach Academy | Public | 21 | — | -52% |
| Merit Academy | Public | 72 | — | +0% |
| Monarch School | Public | 59 | — | +50% |
| Idea Center High School | Public | 129 | — | -25% |
| River Valley Charter School | Public | 170 | 11.1% | -10% |
| City Heights Preparatory Charter | Public | 157 | — | +175% |
| East Village Middle College Hs | Public | 158 | 52.2% | +33% |
| Garfield High | Public | 164 | — | -36% |
UC Reach = top-6 UC admits ÷ senior class (can exceed 100% when students are admitted to multiple campuses). Enrollment trend = first-to-latest grade-12 change on file. Similar schools matched on proximity, size, type. Methodology →