Rosemead High School

Rosemead · Los Angeles County · El Monte Union High
Public Los Angeles County 🏛 El Monte Union High → ~499 seniors CDS 1964519…
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Most similar nearby schools

San Gabriel High School → Arroyo High School → Temple City High School → Gabrielino High School → Sierra Vista High School → Compare all similar →

Enrollment trend & projection

Total enrollment (9–12)
1,847 (2018)1,648 (2026)
-10.8%
Grade 12 (graduating class)
440 (2018)547 (2026)
+24.3%

If this trend holds (-1.4%/yr, Total enrollment)

At per-pupil funding of $ / student:

Horizon Projected Total enrollment Change Funding impact / yr
1 yr (2027) ~1,625 -23 $0
3 yr (2029) ~1,579 -69 $0
5 yr (2031) ~1,535 -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.

Enrollment stability & demand — 2024-25

Two complementary signals: retention (do students stay once enrolled?) and demand (are families choosing the school?). Read against the Los Angeles County baseline — the demographic tide is moving every CA HS, so a school's gap vs. county is the actionable signal.

Healthy
Best in class — winning on demand and retention.

Rosemead High School outperformed Los Angeles County on enrollment (school +24.3% vs. county -8.2%) AND maintains 89.5% stability. Replicable model — worth documenting what's working.

+24.3%  school enrollment (2018–2026)
-8.2%  Los Angeles County baseline
+32.5pp  gap vs. county
89.5%  retention (county median 87.3%)
Enrollment — indexed to 100 at 2018
Stability rate by year (raw %)
Stability rate
89.5%
1,580 of 1,766 students

186 of 1,766 students who enrolled at Rosemead High School this year didn't maintain continuous enrollment (10.5% non-stability). Mid-year transfers, dropouts, and other exits are all counted.

Los Angeles County median
87.3% · school is in the 61st percentile of 387 HS
Statewide median
87.2% · in the 62nd percentile of 1,688 HS

Stability by student group

Socio. disadvantaged (1,525) 89.0%
Hispanic / Latino (904) 85.8%
Asian (801) 93.6%
Students w/ disabilities (310) 86.8%
English learners (272) 82.7%
Filipino (20) 85.0%

Nearest peer high schools

San Gabriel High School 91.8% Arroyo High School 87.7% Temple City High School 95.5% Gabrielino High School 94.3% Sierra Vista High School 92.1%

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.

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.

Chronic absent
14.1%
245 of 1,743 students

Absenteeism is up 8.6 pp since 2016-17. A rising absenteeism trend often precedes formal departure — worth investigating which subgroups are driving it.

Los Angeles County median
25.2% · school is better than 83% of 381 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).

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.

ELA — met or exceeded
n = 406
70.0%
incl. 44.8% exceeded
+12.0 pts above Los Angeles County median (58.0%) · CA median 54.3% · Top 10% statewide ≥ 79.3%
Math — met or exceeded
n = 407
46.0%
incl. 25.3% exceeded
+21.0 pts above Los Angeles County median (25.0%) · 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 50% -2.6
Asian 46% +1.8
Not reported 1% +1.1
White 1%
Black / African Am. 1%
Filipino 1%
Two or more 0%

Program subgroups

Students w/ disabilities 85% -1.7
Socioeconomically disadv. 17% -2.3
English learners 14%
Homeless 7% -2.6

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 — El Monte 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.

Total revenue
$188.8M
+16.9% since FY2017
Per-pupil revenue
$22,590
8,358 students enrolled
Revenue mix
State: 63.8%
Local: 25.8%
Federal: 10.3%
Instruction share
55.6%
of current spending · $8,705/pupil
Long-term debt
$178.8M
+18.3% since FY2017
Total revenue by year ($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 El Monte 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).

University of California outcomes · Class of 2025
UC Reach
19%
97 admits / 499 seniors
-3.5 pp vs. peer median (22.9%) · Ranked #7 of 11 similar schools
5-year trend
2021 · 22.2% 2025 · 19.4%
Where this sits on the California curve
CA median
18.5%
Peer median
22.9%
Top 10%
53.3%
This school
19.4%
0%50%100%
CA median 18.5% Top 10% ≥ 53.3% This school 19.4%

Higher than 53% of California high schools (1105 ranked, ≥50 seniors)

📊 What this number means

Rosemead High School's UC Reach of 19.4% is above the California median (18.5%). The top 10% of CA schools achieve 53.3% or higher.

For context, the elite tier (top 1%) clears 102.7% — a gap of 83 pp from where this school sits.

Overall, Rosemead High School's UC Reach is higher than 53% of California high schools (1105 ranked).

UC Application Reach
84.6%
422 applications
In context: CA median 78.3% · Top 10% statewide ≥ 245.8% · Los Angeles Co. Top 10% ≥ 252.7% · higher than 54% of CA HS.
UC Admit Rate
23.0%
97 / 422 applications
In context: CA median 26.0% · Top 10% statewide ≥ 40.5% · higher than 32% of CA HS.
UC Yield Rate
27.8%
27 enrolled of 97 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
5.4%
27 enrollees / 499 seniors
Enrollment Reach vs. Yield: Reach answers "of the whole senior class, what % 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.
Student-Counselor Ratio
330:1
5.0 FTE counselors · 1,648 students
In context: CA median 338:1 · ASCA target 250:1.
A-G Completion
54%
194 of 356 graduates · 2024-25 cohort
In context: CA median 55.9% · -1.4 pp vs. median · Los Angeles Co. 68.2%.
UC 6-Yr Grad Rate
98%
89% finished in 4 yrs · N=53 entered 2019
In context: CA median 88.6% · +9.5 pp above.
Selective UC Reach (UCSD, UCSB, UCI, UCD)
15.6
per 100 seniors · campus-level total
In context: CA median 15.7 · Top 10% statewide ≥ 42.4 · higher than 50% of CA HS.
Elite UC Reach (UCB + UCLA)
4.2
per 100 seniors · campus-level total
In context: CA median 3.5 · Top 10% statewide ≥ 11.1 · higher than 56% of CA HS.
Senior Class Size
499
CDE grade 12 (exact)
Total School Enrollment
1,691
All grades · CDE Census Day
Economic Connectedness
0.98
45th percentile in CA · cross‑class friendships

Rosemead High School — Enrollment & Outcomes Snapshot

Public · Rosemead · vs. 10 most similar nearby schools

  • On UC Reach, Rosemead High School sits in the middle of its similar-school group (ranked #7 of 11): 19% vs. a peer median of 23%.
  • Its UC Reach has slipped 18 points since 2018 — worth watching.
  • Senior-class enrollment is up 24% (440→547 from 2018 to 2026), outpacing the peer-group median of -18%.
  • At its recent rate (-1.4%/yr), enrollment projects to ~1579 by 2029 — about 69 fewer students than today.

Enrollment projection

1648 students (2026)
~1579 projected (2029)
at -1.4%/yr

That's about 69 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
Rosemead High School Public 1648 19.4% +24%
Peer-group median 22.9% -18%
San Gabriel High School Public 1726 33.1% -16%
Arroyo High School Public 1610 22.5% -29%
Temple City High School Public 1803 59.7% -15%
Gabrielino High School Public 1368 31.5% -24%
Sierra Vista High School Public 1551 23.2% -10%
South Pasadena High School Public 1496 46.2% +3%
Montebello High School Public 1770 15.0% -26%
El Monte High School Public 1294 16.0% -22%
Alhambra High School Public 2042 17.7% -11%
Los Altos High School Public 1586 12.0% -20%

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 →

Avg. Applicant GPA · top-6 UCs
3.87
Avg. Admitted GPA · top-6 UCs
4.21

Admit rate vs. CA peer average, by campus

How does this school's admit rate at each UC compare to other CA schools whose applicant pool averages the same GPA?

Campus Applicant GPA (avg) Actual admit rate CA peer avg Δ Verdict
UC Berkeley 4.01 21.7% 12.7% +9.0pp Over
UCLA 3.90 12.9% 9.0% +4.0pp On target
UC San Diego 3.84 31.9% 23.8% +8.2pp Over
UC Santa Barbara 3.85 25.5% 27.2% -1.7pp On target
UC Irvine 3.82 13.2% 20.5% -7.3pp Under
UC Davis 3.90 47.5% 32.3% +15.2pp Over
"Applicant GPA" is the average GPA of this school's UC applicant pool — not an individual student GPA. "CA peer avg" is the application-weighted statewide admit rate at this school-pool GPA, fit separately per campus. At any given pool GPA, real admit rates span widely (UCSD ranges 8% → 65% across CA schools) because UCs use comprehensive review — context-of-opportunity, geography, demographics, and applicant essays all weigh in beyond GPA. A large negative residual flags this school is admitted at a meaningfully lower rate than other CA schools at the same pool GPA — not that students here were "rejected at expected rate X." "Over" / "Under" use a ±5-point band. Campuses with fewer than 5 applicants are omitted.

Where Rosemead High School sits vs. all California schools

Overall, this school admits its UC applicants in line with what their GPAs predict (23.0% actual vs. 20.0% expected).

UC Outcomes Trend — 2018–2025

UC Admit Rate %
UC Reach % (where available)
UC Admits (count, right axis)

Class size from CDE grade 12 enrollment. Campus-level data — applicant/admit totals may count a student at multiple campuses more than once.

Campus Breakdown — 2025

Campus Applicants Admits Enrollees Admit Rate UC Reach Yield Avg GPA (App) Avg GPA (Adm)
UC Berkeley → Elite 46 10 4 21.7% 2.0% 40.0% 4.01 4.26
UCLA → Elite 85 11 4 12.9% 2.2% 36.4% 3.90 4.24
UC San Diego → Selective 94 30 11 31.9% 6.0% 36.7% 3.84 4.22
UC Santa Barbara → Selective 51 13 25.5% 2.6% 3.85 4.18
UC Irvine → Selective 106 14 4 13.2% 2.8% 28.6% 3.82 4.19
UC Davis → 40 19 4 47.5% 3.8% 21.1% 3.90 4.17
⚠ 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

A large share of the senior class applies to UC, indicating strong college-going culture and UC pipeline development.
A large share of the class applies to UC, so the admit rate runs lower than the application volume alone might suggest — expected when many students apply broadly, including to reach campuses. UC Reach (which credits every admit relative to the class) is the truer read of how the class fares: a strong Reach alongside a moderate admit rate is healthy, not a contradiction.
Students are earning UC admission but enrolling elsewhere at a notable rate. This may reflect competition from private colleges, out-of-state flagships, cost considerations, or UC campus fit. Student outcome surveys can clarify.
Note: admit counts used here are campus-level totals. A student admitted to both UCLA and UCSD is counted twice. When UCOP unique-student data becomes available it will be loaded automatically and the labels will update.
Compare with other schools → See Los Angeles County rankings →

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