Discovery Charter

· San Joaquin County · Tracy Joint Unified
Public San Joaquin County 🏛 Tracy Joint Unified → CDS 3975499…
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Compare with peers

Most similar nearby schools

Primary Charter → Millennium Charter High School → Taylor Leadership Academy → Nightingale Charter → Aspire Stockton 6-12 Secondary Academy → Compare all similar →

No UC admissions data on file for Discovery Charter.

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

Total enrollment
372 (2018)370 (2026)
-0.5%

If this trend holds (-0.1%/yr, Total enrollment)

At per-pupil funding of $ / student:

Horizon Projected Total enrollment Change Funding impact / yr
1 yr (2027) ~370 +0 $0
3 yr (2029) ~369 -1 $0
5 yr (2031) ~369 -1 $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 Joaquin County baseline — the demographic tide is moving every CA HS, so a school's gap vs. county is the actionable signal.

Stability rate
92.5%
356 of 385 students

29 of 385 students who enrolled at Discovery Charter this year didn't maintain continuous enrollment (7.5% non-stability). Mid-year transfers, dropouts, and other exits are all counted.

San Joaquin County median
87.1% · school is in the 70th percentile of 67 HS
Statewide median
88.7% · in the 73rd percentile of 2,648 HS

Stability by student group

Hispanic / Latino (209) 92.3%
Socio. disadvantaged (126) 89.7%
White (67) 95.5%
Asian (50) 92.0%
English learners (40) 87.5%
Students w/ disabilities (38) 89.5%

Nearest peer high schools

Primary Charter 97.5% Millennium Charter High School 91.5% Taylor Leadership Academy 80.5% Nightingale Charter 92.6% Aspire Stockton 6-12 Secondary Academy 78.6%

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: total enrollment.

Chronic absent
11.3%
43 of 381 students

Absenteeism is up 9.2 pp since 2016-17. A rising absenteeism trend often precedes formal departure — worth investigating which subgroups are driving it.

San Joaquin County median
21.6% · school is better than 82% of 67 HS
Statewide median
20.9%
Chronic absenteeism by year (raw %)

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).

District financial profile — Tracy Joint Unified (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.

Total revenue
$215.3M
+6.4% since FY2017
Per-pupil revenue
$15,071
14,287 students enrolled
Revenue mix
State: 59.5%
Local: 29.7%
Federal: 10.8%
Instruction share
55.8%
of current spending · $7,011/pupil
Long-term debt
$143.1M
+32.4% since FY2017
Total revenue by year ($M)
Total expenditure by year ($M)

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 Tracy Joint Unified 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).

Discovery Charter — Enrollment & Outcomes Snapshot

Public · vs. 10 most similar nearby schools

  • At its recent rate (-0.1%/yr), enrollment projects to ~369 by 2029 — about 1 fewer students than today.

Enrollment projection

370 students (2026)
~369 projected (2029)
at -0.1%/yr

That's about 1 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
Discovery Charter Public 370
Peer-group median 37.3% -14%
Primary Charter Public 395
Millennium Charter High School Public 430 -18%
Taylor Leadership Academy Public 382
Nightingale Charter Public 367
Aspire Stockton 6-12 Secondary Academy Public 390
Aspire Apex Academy Public 402
Primary Years Academy Public 351
Aspire Rosa Parks Academy Public 401
Millennium High School Public
Health Careers Academy Hs Public 407 37.3% -11%

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 →

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