San Gabriel Mission High Sch

San Gabriel · Los Angeles County · Private (Catholic)
Private Los Angeles County ~23 seniors
📄 Shareable scorecard →

Compare with peers

Most similar nearby schools

Agbu Vatche and Tamar Manoukian Hs → Arroyo Pacific Academy → New Covenant Academy → Rio Hondo Prep School → Eastside Christian High School → Compare all similar →

Enrollment trend & projection

Total enrollment (9–12)
146 (2020)112 (2025)
-23.3%
Grade 12 (graduating class)
40 (2020)26 (2025)
-35.0%

If this trend holds (-5.2%/yr, Total enrollment)

At tuition of $ / student:

Horizon Projected Total enrollment Change Tuition impact / yr
1 yr (2026) ~106 -6 $0
3 yr (2028) ~96 -16 $0
5 yr (2030) ~86 -26 $0

Straight-line extrapolation of the recent annual rate — a what-if, not a forecast of intent. Edit the figure to match your school.

Diocesan context — Archdiocese of Los Angeles

Archdiocese
Counties covered
Los Angeles, Ventura, Santa Barbara
Schools operated (K–12)
~210
approx; from diocesan reports
Other Catholic HS tracked
44
in this diocese, on this site

Largest Catholic school system in the U.S. Archdiocese of Los Angeles is the canonical governance body for Catholic schools in this region — board policy, tuition guidance, and shared services typically originate here. Visit the diocesan website →

Financial figures aren't shown because Catholic (arch)dioceses don't file IRS Form 990 — they're covered by the USCCB Group Ruling (GEN 0928), which exempts dioceses, parishes, and parochial schools from individual filing. School counts above are hand-compiled from each diocese's published schools-department information.

University of California outcomes · Class of 2024
UC Reach
17%
4 admits / 23 seniors
-18.2 pp vs. peer median (35.6%) · Ranked #5 of 7 similar schools
Where this sits on the California curve
CA median
18.6%
Peer median
35.6%
Top 10%
53.4%
This school
17.4%
0%50%100%
CA median 18.6% Top 10% ≥ 53.4% This school 17.4%

Higher than 46% of California high schools (1142 ranked, ≥50 seniors)

📊 What this number means

San Gabriel Mission High Sch's UC Reach of 17.4% is below the California median (18.6%). The top 10% of CA schools achieve 53.4% or higher.

Against similar schools, San Gabriel Mission High Sch trails the peer-group median (35.6%) — even though it looks strong vs. the state average.

For context, the elite tier (top 1%) clears 95.1% — a gap of 78 pp from where this school sits.

Overall, San Gabriel Mission High Sch's UC Reach is higher than 46% of California high schools (1142 ranked).

UC Application Reach
187.0%
43 applications
Most seniors are applying to at least one of the six most selective UCs (applications counted at each campus).
In context: CA median 79.7% · Top 10% statewide ≥ 243.8% · Los Angeles Co. Top 10% ≥ 246.2% · higher than 82% of CA HS.
UC Admit Rate
9.3%
4 / 43 applications
In context: CA median 26.6% · Top 10% statewide ≥ 39.9% · higher than 0% of CA HS.
UC Yield Rate
N/A
None enrolled of 4 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
N/A
None enrollees / 23 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.
Selective UC Reach (UCSD, UCSB, UCI, UCD)
17.4
per 100 seniors · campus-level total
In context: CA median 15.8 · Top 10% statewide ≥ 42.3 · higher than 55% of CA HS.
Elite UC Reach (UCB + UCLA)
N/A
Senior Class Size
23
Private School Affidavit
Total School Enrollment
110
All grades · Private School Affidavit

Private-school figures come from the California Private School Affidavit. Per CDE, inclusion in private-school data is not an evaluation, approval, or endorsement of a school.

San Gabriel Mission High Sch — Enrollment & Outcomes Snapshot

Private · Catholic · San Gabriel · vs. 10 most similar nearby schools

  • On UC Reach, San Gabriel Mission High Sch sits in the middle of its similar-school group (ranked #5 of 7): 17% vs. a peer median of 36%.
  • Senior-class enrollment is down 35% (40→26 from 2020 to 2025), trailing the peer-group median of -25%.
  • At its recent rate (-5.2%/yr), enrollment projects to ~96 by 2028 — about 16 fewer students than today.

Enrollment projection

112 students (2025)
~96 projected (2028)
at -5.2%/yr

That's about 16 fewer students. At a tuition of $ per student, that's roughly $0 in annual tuition revenue at risk.

Estimate seeded by catholic private school typical — Catholic HS typical $10k–18k. NCES doesn't publish per-school tuition; adjust to your school's actual 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
San Gabriel Mission High Sch Private · Catholic 112 17.4% -35%
Peer-group median 35.6% -25%
Agbu Vatche and Tamar Manoukian Hs Private · secular 136 37.9%
Arroyo Pacific Academy Private · secular 133 14.8% -63%
New Covenant Academy Private · Other religious 144 135.0% -25%
Rio Hondo Prep School Private · Other religious 183 -18%
Eastside Christian High School Private · Other religious 120 -22%
Holy Family High School Private · Catholic 65 14.3% -29%
Veritas Classical Academy Private · Other religious 90 -75%
Southwestern Academy Private · secular 67 33.3% -61%
Excelsior School Private · secular 72 +110%
Ramona Convent Secondary Sch Private · Catholic 296 44.0% +31%

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, and religious orientation. Methodology →

Avg. Applicant GPA · top-6 UCs
3.76

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 Santa Barbara 3.65 44.4% 29.0% +15.4pp 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.

Campus Breakdown — 2024

Campus Applicants Admits Enrollees Admit Rate UC Reach Yield Avg GPA (App) Avg GPA (Adm)
UC Berkeley → Elite 5 4.09
UCLA → Elite 12 3.76
UC San Diego → Selective 9 3.68
UC Santa Barbara → Selective 9 4 44.4% 17.4% 3.65
UC Irvine → Selective 8 3.74
UC Davis →
⚠ 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.
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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