Siatech

Oceanside · San Diego County · Vista Unified · Public

Public San Diego County 🏛 Vista Unified → ~231 seniors CDS 3768452…
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How Siatech compares for families

What families should know about Siatech.

  • vs Similar SchoolsThe closest comparables nearby: Del Lago Academy - Campus Of Applied Science, Guajome Park Academy Charter, Sage Creek High School and 2 more. See the sidebar to compare side-by-side.

For Parents

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New admissions results, enrollment shifts, test scores — a few alerts a year, no spam. Your email also saves your list across devices.

Objective, government-grade data — no school pays us for placement.

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.

About 1 in 4 students read and write at grade level — below the state norm — worth asking what extra support looks like.
Fewer than 1 in 10 students do math at grade level — below the state norm — worth asking what extra support looks like.
ELA — met or exceeded
n = 311
24.8%
incl. 6.1% exceeded
-35.8 pts vs. San Diego County median (60.6%) · CA median 54.3% · Top 10% statewide ≥ 79.3%
Math — met or exceeded
n = 308
2.3%
incl. 1.0% exceeded
-22.1 pts vs. San Diego County median (24.4%) · CA median 21.1% · Top 10% statewide ≥ 53.6%

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

Hispanic / Latino 76% +6.3
Black / African Am. 9% -4.9
White 6% -1.6
Two or more 6%
Asian 1%
American Indian 1%
Pacific Islander 0%

Program subgroups

Students w/ disabilities 89% -5.2
English learners 22% +3.6
Socioeconomically disadv. 17%
Homeless 2%

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.

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.

46% of students miss 10%+ of school days — above the state's ~23%. Ask what the school is doing about engagement.
Chronic absent
46.4%
844 of 1,819 students

Absenteeism is up 11.9 pp since 2016-17. A rising absenteeism trend often precedes formal departure — worth investigating which subgroups are driving it.

San Diego County median
18.9% · school is worse than 87% of 117 HS
Statewide median
22.9%
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).

Enrollment trend & projection

Total enrollment (9–12)
1,069 (2018)765 (2026)
-28.4%
Grade 12 (graduating class)
983 (2018)190 (2026)
-80.7%

If this trend holds (-3.2%/yr, Total enrollment)

At per-pupil funding of $ / student:

Horizon Projected Total enrollment Change Funding impact / yr
1 yr (2027) ~741 -24 $0
3 yr (2029) ~695 -70 $0
5 yr (2031) ~652 -113 $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.

How does Siatech really compare on getting kids to college?

Unlock a head-to-head snapshot of Siatech against its 10 most similar nearby schools — matched on size, location, type. See exactly where it stands on the college pipeline.

The full head-to-head table — every peer school's UC Reach, side by side.
Enrollment trend + 3-year projection — is this school growing or quietly shrinking?
The plain-English read on what it all means for your family.

Your similar-school group includes

Del Lago Academy - Campus Of Applied Science · Guajome Park Academy Charter · Sage Creek High School · Escondido Charter High School · Pacific View Charter School · Vista High School · +4 more

Objective, government-grade data — no school pays us for placement. We'll email you the snapshot and a few alerts a year. Unsubscribe anytime.

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.

24% of students who start the year finish it here — more churn than most CA schools. Ask what's behind the turnover.
Critical
Compounding decline on both vectors.

Enrollment -80.7% vs. county -7.8% AND stability (24.0%) below the county median. Recruitment and retention both under pressure — likely a foundational rather than tactical problem. Chronic absenteeism is also at 46.4% (up +11.9 pts from 2016-17) — engagement and demand are both signaling decline.

-80.7%  school enrollment (2018–2026)
-7.8%  San Diego County baseline
-72.9pp  gap vs. county
24.0%  retention (county median 88.5%)
Enrollment — indexed to 100 at 2018
Stability rate by year (raw %)
Stability rate
24.0%
553 of 2,304 students

1,751 of 2,304 students who enrolled at Siatech this year didn't maintain continuous enrollment (76.0% non-stability). Mid-year transfers, dropouts, and other exits are all counted.

San Diego County median
88.5% · school is in the 2nd percentile of 121 HS
Statewide median
87.2% · in the 3rd percentile of 1,689 HS

Stability by student group

Socio. disadvantaged (2,200) 23.8%
Hispanic / Latino (1,557) 25.5%
English learners (419) 27.9%
Students w/ disabilities (413) 22.5%
Black / African Am. (301) 21.6%
Two or more races (189) 22.2%

Nearest peer high schools

Del Lago Academy - Campus Of Applied Science 95.7% Guajome Park Academy Charter 93.0% Sage Creek High School 93.9% Escondido Charter High School 96.1% Pacific View Charter School 22.1%

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.

District financial profile — Vista 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
$329.5M
+8.1% since FY2017
Per-pupil revenue
$16,706
19,722 students enrolled
Revenue mix
State: 52.3%
Local: 36.0%
Federal: 11.6%
Instruction share
63.0%
of current spending · $9,142/pupil
Long-term debt
$149.1M
+32.3% since FY2017
Total revenue by year ($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 Vista 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).

University of California outcomes · Class of 2024
UC Reach Score
N/A
UC Application Reach Score
N/A
None applications
UC Admit Rate
N/A
None / None applications
UC Yield Rate
N/A
None enrolled of None admitted
Yield vs. Enrollment Reach: Yield answers "of UC admits, what % chose UC?" — denominator is just the admits. A small admitted cohort can post a low yield even when the school sends a healthy share of its class to UC.
UC Enrollment Reach Score
N/A
None enrollees / 231 seniors
Enrollment Reach vs. Yield: Reach answers "of the whole senior class, what share ended up at UC?" — denominator is everyone. High Yield with low Enrollment Reach is common at elite privates: most admits matriculate, but the school sends most of its class to non-UC selective colleges.
A-G Completion
Only fewer than 1 in 10 of graduates finish the courses UC and CSU require — below the state norm. Worth asking how course access and planning work here.
0%
2024-25 cohort
In context: CA median 55.9% · -55.9 pp vs. median · San Diego Co. 63.4%.
Selective UC Reach (UCSD, UCSB, UCI, UCD)
N/A
Elite UC Reach (UCB + UCLA)
N/A
Senior Class Size
231
CDE grade 12 (exact)
Total School Enrollment
1,080
All grades · CDE Census Day

Campus Breakdown — 2024

Campus Applicants Admits Enrollees Admit Rate UC Reach Score Yield Avg GPA (App) Avg GPA (Adm)
UCLA → Elite
UC San Diego → Selective
UC Irvine → Selective
= UCOP-suppressed (count below 3 students, hidden for privacy — actual value is 0, 1, or 2, not necessarily zero). Campus-level totals may count one student admitted to multiple UC campuses more than once; Admit Volume metrics are not the same as UC Reach, which requires unique-student counts. See methodology →

What This Means

Note: the UC Reach Score sums campus-level admits across the top-six UC campuses, so a student admitted to both UCLA and UCSD is counted at each. It reflects competitive admit volume relative to class size — admit-events, not distinct students — which is why a Score can exceed 100.
Compare with other schools → See San Diego County rankings →

For School Admins

The full Reach Report for Siatech

A board- and LCAP-ready intelligence brief: your enrollment retention and college outcomes, benchmarked against your closest competitors, with a 5-year forecast, concrete steps to act on, and the rigor + outcomes story you can share with your families. Built from primary public data — prepared for you, not auto-generated.

  • Your 5-year enrollment forecast (currently -3.2%/yr) with the revenue at stake
  • Student-retention benchmarking vs your county median — and the LCAP evidence to back your goals
See a sample report →

For Parents

Researching colleges for your kid at Siatech?

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