Saint John Bosco High School
Bellflower · Los Angeles County · Catholic religious-affiliated
Compare with peers
Most similar nearby schools
Servite High School → Calvary Chapel Christian School → Bishop Montgomery High School → Saint Joseph High School → Bishop Amat Memorial Hs → Compare all similar →🧭 A parent's read
- The UC pipeline here is real. 57 admissions to the top six UC campuses for a class of 183 seniors puts this school in roughly the top 24% of California high schools.
- Elite admits are rare — here and everywhere. Berkeley and UCLA admitted 12 of this class's 308 UC applications. The strong middle campuses — San Diego, Santa Barbara, Irvine, Davis — are where most real UC outcomes happen.
- One question for any counselor: who should still test? Plenty of strong students skip the SAT/ACT now — but merit scholarships at dozens of colleges still key off scores. Ask how the school decides who should still sit for one.
Composed from this page's data — every claim is backed by a number in the sections below.
📋 At a glance
- 📚 25 AP courses offered (school profile)
Composed from the school's own published profile (2025), and other public data. Full breakdowns below.
🎓 Where grads go — and what it costs & pays
UC admits by campus · Class of 2025
Getting in is step one. The cost above is the average family's net price — yours depends on your income — and your child's odds depend on their GPA + scores. See your family's real numbers at these campuses:
🎯 Get my child's odds + our real net price →Sources: UC Office of the President (admits); IPEDS net price + College Scorecard 10-yr earnings (cost & payoff). Full campus-by-campus breakdown below.
How Saint John Bosco High School compares for families
Above-average college outcomes statewide.
- ▸ StatewideUC Reach Score of 31 — 13 points above the California median of 18. Ahead of 76% of California high schools.
- ▸ vs Similar SchoolsRight at the peer median (UC Reach Score 31) across the 5 most similar nearby schools.
For Parents
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Objective, government-grade data — no school pays us for placement.
No SBAC data for private schools — and that's not the metric you want anyway
California's Smarter Balanced (CAASPP) assessment is administered by the state, by statute, to public & charter schools only. Private schools don't sit for it. That's why the SBAC card is missing on this profile — not a data gap on our side, a deliberate scope of the state's testing program.
For private schools, UC Reach is the stronger academic signal anyway. SBAC measures grade-11 inputs (proficiency on a state standard); UC Reach measures outputs (who actually got into the most selective UCs). For private-school families weighing tuition against college outcomes, the outputs are the relevant signal.
Scroll up to the UC Reach card for Saint John Bosco High School's 2025 number, statewide percentile, and 5-year trend.
Enrollment trend & projection
If this trend holds (+1.0%/yr, Total enrollment)
At tuition of $ / student:
| Horizon | Projected Total enrollment | Change | Tuition impact / yr |
|---|---|---|---|
| 1 yr (2026) | ~878 | +9 | $0 |
| 3 yr (2028) | ~896 | +27 | $0 |
| 5 yr (2030) | ~915 | +46 | $0 |
Straight-line extrapolation of the recent annual rate — a what-if, not a forecast of intent. Edit the figure to match your school.
How does Saint John Bosco High School really compare on getting kids to college?
We've ranked it #5 of 10 most similar nearby schools on UC Reach. Unlock the full snapshot to see the head-to-head — who's ahead, by how much, and where it's heading.
Your similar-school group includes
Servite High School · Calvary Chapel Christian School · Bishop Montgomery High School · Saint Joseph High School · Bishop Amat Memorial Hs · Rose and Alex Pilibos Armenian · +4 more
Diocesan context — Archdiocese of Los Angeles
ArchdioceseLargest 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.
Saint John Bosco High School sent 308 applications to the six most selective University of California campuses and 18.5% were admitted, producing a UC Reach Score of 31 — 13 points above the California median of 18, higher than 76% of California high schools. The school produces 6.6 UCLA + UC Berkeley admits per 100 seniors.
On the peer median (31) · Ranked #5 of 10 similar schools
18
31
51
31
Higher than 76% of California high schools (980 ranked, ≥50 seniors)
Saint John Bosco High School's UC Reach Score of 31 is in the top quartile statewide (median 18; top 25% bar 31) — but it's still below the top-10% bar of 51.
For context, the elite tier (top 1%) clears 97 — a gap of 66 pp from where this school sits.
Overall, Saint John Bosco High School's UC Reach is higher than 76% of California high schools (980 ranked).
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.
GPA figures reflect 2024 — UC has not yet released applicant/admit GPA for 2025.
UC funnel — which kids are getting in at what GPA
Combining the school's applicant pool GPA, admit pool GPA, actual admit rate, and statewide CA admit rates by individual GPA band, we can read which GPA tiers tend to get in — and which don't.
| Campus | 4.00+ GPA | 3.70–3.99 GPA | 3.30–3.69 GPA | < 3.30 GPA |
|---|---|---|---|---|
| UC Berkeley | Real shot | Long odds | Filtered out | Filtered out |
| UCLA | Real shot | Long odds | Filtered out | Filtered out |
| UC San Diego | Strong shot | Real shot | Long odds | Filtered out |
| UC Santa Barbara | Strong shot | Moderate | Long odds | Filtered out |
| UC Irvine | Strong shot | Real shot | Long odds | Filtered out |
| UC Davis | Strong shot | Real shot | Moderate | Filtered out |
The numbers behind it
| Campus | Applicant GPA | Admit GPA | Lift ⓘ | Admit rate | vs peer schools @ same GPA ⓘ |
|---|---|---|---|---|---|
| UC Berkeley | 3.79 | 4.21 | +0.41 | 18.2% | Peers +0.36 · steeper |
| UCLA | 3.71 | 4.01 | +0.30 | 9.8% | Peers +0.46 · wider |
| UC San Diego (2023) | 3.69 | 4.20 | +0.51 | 11.3% | Peers +0.40 · steeper |
| UC Santa Barbara | 3.73 | 4.21 | +0.48 | 20.9% | Peers +0.38 · steeper |
| UC Irvine | 3.68 | 4.20 | +0.51 | 17.7% | Peers +0.42 · steeper |
| UC Davis | 3.74 | 4.03 | +0.29 | 44.1% | Peers +0.33 · wider |
📊 Statewide CA admit rates by individual GPA band, 2024 (for reference)
| GPA band | UCB | UCLA | UCSD | UCSB | UCI | UCD |
|---|---|---|---|---|---|---|
| 4.00+ | 17.1% | 14.4% | 43.5% | 57.3% | 46.0% | 64.1% |
| 3.70–3.99 | 2.8% | 1.5% | 11.2% | 9.2% | 16.5% | 27.5% |
| 3.30–3.69 | 0.8% | 0.9% | 1.4% | 2.3% | 3.4% | 9.1% |
| 3.00–3.29 | 0.5% | 0.4% | 0.1% | 0.5% | 0.4% | 2.1% |
| < 3.00 | 0.6% | 0.2% | 0.2% | 0.5% | 0.3% | 0.6% |
Where Saint John Bosco High School sits vs. all California schools ⓘ
Overall, this school admits its UC applicants in line with what their GPAs predict (18.3% actual vs. 20.7% expected), based on 2024 data.
UC Outcomes Trend — 2018–2025
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 Score | Yield | Avg GPA (App) '24 | Avg GPA (Adm) '24 |
|---|---|---|---|---|---|---|---|---|
| UC Berkeley → Elite | 46 | 4 | —† | 8.7% | 2 | — | 3.79 | 4.21 |
| UCLA → Elite | 67 | 8 | 4 | 11.9% | 4 | 50.0% | 3.71 | 4.01 |
| UC San Diego → Selective | 59 | 14 | —† | 23.7% | 8 | — | 3.69 | —† |
| UC Santa Barbara → Selective | 47 | 12 | 3 | 25.5% | 7 | 25.0% | 3.73 | 4.21 |
| UC Irvine → Selective | 61 | 9 | —† | 14.8% | 5 | — | 3.68 | 4.20 |
| UC Davis → | 28 | 10 | —† | 35.7% | 5 | — | 3.74 | 4.03 |