Mater Dei High School

Santa Ana · Orange County · Catholic religious-affiliated

Private Orange County ~514 seniors

Data Year

Compare with peers

Most similar nearby schools

Orange Lutheran High School → Crean Lutheran High School → Jserra Catholic High School → Calvary Chapel High School → Harvard-Westlake School → Compare all similar →

🎓36 UC Reach Score · Above average 📖21 AP courses

🧭 A parent's read

The UC pipeline here is real. 187 admissions to the top six UC campuses for a class of 514 seniors puts this school in roughly the top 20% of California high schools.
The UC surprise: most admits from the middle campuses — most enrollments at UCLA. The middle campuses said yes far more often — 151 of this class's 187 UC admits came from San Diego, Santa Barbara, Irvine, and Davis. But the campus grads chose most is UCLA: 15 of its 17 admits took the seat. Those offers are rare — and when kids from here win one, they keep it.
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

Programs & features

📚 21 AP courses offered (school profile)

Academic signals

📝 SAT avg 1184
📝 ACT avg 26

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 Reach Score

Above average top 25% in California

Top-6 UC admits per 100 seniors in the Class of 2025 — counts each campus admit, so a student admitted to several UCs counts more than once (which is why a strong school can score over 100).

UC admits by campus · Class of 2025

UCB

19 admitted

6 enrolled

Net $13,481/yr avg

Grads earn $92,446 @10yr

UCLA

17 admitted

15 enrolled

Net $12,548/yr avg

Grads earn $82,511 @10yr

UCSD

35 admitted

7 enrolled

Net $12,470/yr avg

Grads earn $84,943 @10yr

UCSB

44 admitted

9 enrolled

Net $16,109/yr avg

Grads earn $74,915 @10yr

UCI

43 admitted

11 enrolled

Net $14,251/yr avg

Grads earn $80,735 @10yr

UCD

29 admitted

6 enrolled

Net $14,741/yr avg

Grads earn $80,838 @10yr

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.

You've seen Mater Dei High School. What are your child's real college odds? Check any college in 10 seconds — no email needed — then get the free Family Decision Report: Reach / Match / Likely + your real net price for every college on their list. Check odds →

💡

How Mater Dei High School compares for families

Above-average college outcomes statewide.

▸ StatewideUC Reach Score of 36 — 18 points above the California median of 18. Ahead of 80% of California high schools.
▸ vs Similar SchoolsRight at the peer median (UC Reach Score 33) 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 Mater Dei High School's 2025 number, statewide percentile, and 5-year trend.

Enrollment trend & projection

Total enrollment (9–12)

2,143 (2020) → 1,849 (2025)

-13.7%

Grade 12 (graduating class)

497 (2020) → 514 (2025)

+3.4%

If this trend holds (-2.8%/yr, Total enrollment)

At tuition of $ / student:

Horizon	Projected Total enrollment	Change	Tuition impact / yr
1 yr (2026)	~1,797	-52	$0
3 yr (2028)	~1,696	-153	$0
5 yr (2030)	~1,601	-248	$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 Mater Dei 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.

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

Orange Lutheran High School · Crean Lutheran High School · Jserra Catholic High School · Calvary Chapel High School · Harvard-Westlake School · Servite High School · +4 more

Diocesan context — Diocese of Orange

Diocese

Counties covered

Orange

Schools operated (K–12)

~39

approx; from diocesan reports

Other Catholic HS tracked

in this diocese, on this site

Diocese of Orange 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.

📊 Key takeaway · Class of 2025

Mater Dei High School sent 906 applications to the six most selective University of California campuses and 20.6% were admitted, producing a UC Reach Score of 36 — 18 points above the California median of 18, higher than 80% of California high schools. The school produces 7.0 UCLA + UC Berkeley admits per 100 seniors.

University of California outcomes · Class of 2025

UC Reach Score ⓘ

Above average Top 20% of CA high schools

187 admits / 514 seniors
+4 pts above peer median (33) · Ranked #5 of 10 similar schools

5-year trend

2021 · 46 2025 · 36

Where this sits on the California curve

CA median
18

Peer median
33

Top 10%
51

This school
36

050100

CA median 18 Top 10% ≥ 51 This school 36

Higher than 80% of California high schools (980 ranked, ≥50 seniors)

📊 What this number means

Mater Dei High School's UC Reach Score of 36 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 61 pp from where this school sits.

Overall, Mater Dei High School's UC Reach is higher than 80% of California high schools (980 ranked).

UC Application Reach Score ⓘ

176

906 applications

Most seniors are applying to at least one of the six most selective UCs (applications counted at each campus).

In context: CA median 75 · Top 10% statewide ≥ 241 · Orange Co. Top 10% ≥ 295 · higher than 83% of CA HS.

UC Admit Rate ⓘ

20.6%

187 / 906 applications

In context: CA median 26.1% · Top 10% statewide ≥ 40.4% · higher than 19% of CA HS.

UC Yield Rate ⓘ

28.9%

54 enrolled of 187 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 ⓘ

54 enrollees / 514 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.

UC 6-Yr Grad Rate ⓘ

87% of this school's UC entrants earn the degree within six years — about the norm.

87%

68% finished in 4 yrs · N=76 entered 2019

In context: CA median 88.6% · -1.8 pp vs. median.

Selective UC Reach (UCSD, UCSB, UCI, UCD) ⓘ

30.7

per 100 seniors · campus-level total

In context: CA median 15.5 · Top 10% statewide ≥ 41.5 · higher than 82% of CA HS.

Elite UC Reach (UCB + UCLA) ⓘ

7.0

per 100 seniors · campus-level total

In context: CA median 3.3 · Top 10% statewide ≥ 9.7 · higher than 79% of CA HS.

Senior Class Size ⓘ

514

Private School Affidavit

Total School Enrollment ⓘ

1,849

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.

Avg. Applicant GPA · top-6 UCs ⓘ

3.87

Avg. Admitted GPA · top-6 UCs ⓘ

4.19

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.

🎯 Who's actually getting into UC from Mater Dei High School

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

Strong shot = ≥30% statewide admit rate at this band · Real shot = 10–29% · Moderate = 5–9% · Long odds = 1–4% · Filtered out = under 1%. Tiers map this school's likely outcomes by GPA tier using statewide CA admit rates from UCOP 2024.

The numbers behind it

Campus	Applicant GPA	Admit GPA	Lift ⓘ	Admit rate	vs peer schools @ same GPA ⓘ
UC Berkeley	3.93	4.19	+0.26	10.0%	Peers +0.26 · matches
UCLA	3.90	4.23	+0.33	9.8%	Peers +0.32 · matches
UC San Diego	3.86	4.23	+0.37	18.9%	Peers +0.32 · steeper
UC Santa Barbara	3.87	4.26	+0.39	23.8%	Peers +0.32 · steeper
UC Irvine	3.83	4.15	+0.32	25.7%	Peers +0.32 · matches
UC Davis	3.83	4.09	+0.26	34.4%	Peers +0.28 · matches

📊 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%

How we infer the tier labels: Each tier comes from the statewide CA admit rate at that GPA band at that UC. The "vs peers" column compares this school's lift (admit GPA − applicant GPA) to the average lift at ~100–300 other CA schools with similar applicant pool GPA. What this isn't: a guarantee. UC comprehensive review weighs essays, course rigor, demographics, and context-of-opportunity beyond GPA. A 3.9 with strong context can land an admit; a 4.0 with weak essays can be denied. Use as a baseline expectation, not a verdict. Per-campus year is shown when it differs from the headline year (UCOP doesn't always publish admit-GPA for every campus every year).

Where Mater Dei High School sits vs. all California schools ⓘ

Overall, this school admits its UC applicants in line with what their GPAs predict (19.1% actual vs. 20.4% expected), based on 2024 data.

UC Outcomes Trend — 2018–2025

UC Admit Rate %

UC Reach Score (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 Score	Yield	Avg GPA (App) '24	Avg GPA (Adm) '24
UC Berkeley → Elite	125	19	6	15.2%	4	31.6%	3.93	4.19
UCLA → Elite	201	17	15	8.5%	3	88.2%	3.90	4.23
UC San Diego → Selective	176	35	7	19.9%	7	20.0%	3.86	4.23
UC Santa Barbara → Selective	168	44	9	26.2%	9	20.5%	3.87	4.26
UC Irvine → Selective	157	43	11	27.4%	8	25.6%	3.83	4.15
UC Davis →	79	29	6	36.7%	6	20.7%	3.83	4.09

† = 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

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.

UC Reach is solid. A meaningful share of the senior class is achieving UC admission, and there is likely room to grow both application volume and admission outcomes.

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.

The school generates broad UC access, but fewer students are reaching the most selective UC campuses (UCLA, Berkeley, UCSD, UCSB, UCI). Targeted academic enrichment and campus-fit advising may help.

UC Reach has improved meaningfully compared to the prior year — a positive trajectory worth monitoring and reinforcing.

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 Orange County rankings →

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