Cornerstone Christian School

Wildomar · Riverside County · Religious-affiliated

Private Riverside County ~25 seniors

Data Year

Compare with peers

Most similar nearby schools

Calvary Murrieta Christian School → Bethel Christian High School → LA Sierra Academy → Mesa Grande Academy → Redlands Adventist Academy → Compare all similar →

Admissions at a glance

How hard is it to get into Cornerstone Christian School?

Admissions at Cornerstone Christian School: the student–teacher ratio is 8.6 : 1.

Enrollment

299

2025 count

Student–teacher ratio

8.6 : 1

NCES PSS 2022, 254 students

From the school's own admissions pages and public filings. Dates verified Oct 1, 2026; exams verified September 2026. Full calendar: California private-school admissions tracker · entrance exams. More private high schools in Inland Empire · Entrance exams in Inland Empire

Private high schools near Cornerstone Christian School

Five private high schools within 24 miles of Cornerstone Christian School, with tuition and the exam each requires where the school publishes them.

School	City	Miles	Grades	Tuition	Entrance exam	UC Reach Score
Linfield Christian School	Temecula	12.2	TK–12	$16,320	Own in-person entrance assessment (required for…	52
Rancho Christian High School	Temecula	12.9	9–12		No entrance exam; grades 7-12 applicants have an…	41
Saint Michaels Prep School	Silverado	20.8
St. Margaret's Episcopal School	San Juan Capistrano	23.6	9–12	$52,950	ISEE required for applicants to grades 2-11…	87
LA Sierra Academy	Riverside	23.9	9–12	$11,270		13

Distances are straight-line miles between school locations. Tuition and exams are from each school's own admissions pages; see the entrance-exam guide.

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How Cornerstone Christian School compares for families

What families should know about Cornerstone Christian School.

▸ vs Similar SchoolsThe closest comparables nearby: Calvary Murrieta Christian School, Bethel Christian High School, LA Sierra Academy and 2 more. See the sidebar to compare side-by-side.

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.

This school doesn't have UC outcomes data on file yet — we surface UCOP-published admits by sending HS, and not every private school appears in those records. The enrollment trend, stability, and other cards on this page are still primary-sourced for this school.

Enrollment trend & projection

Total enrollment (9–12)

166 (2020) → 299 (2025)

+80.1%

Grade 12 (graduating class)

25 (2020) → 2 (2025)

-92.0%

If this trend holds (+13.0%/yr, Total enrollment)

At tuition of $ / student:

Horizon	Projected Total enrollment	Change	Tuition impact / yr
1 yr (2026)	~338	+39	$0
3 yr (2028)	~431	+132	$0
5 yr (2030)	~551	+252	$0

Straight-line extrapolation of the recent annual rate — a what-if, not a forecast of intent. Default = a wide range — Jewish day $25k–35k, Lutheran/Christian $10k–18k. Edit the figure to match your school.

How does Cornerstone Christian School really compare on getting kids to college?

Unlock a head-to-head snapshot of Cornerstone Christian School against its 10 most similar nearby schools — matched on size, location, type, and religious orientation. 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

Calvary Murrieta Christian School · Bethel Christian High School · LA Sierra Academy · Mesa Grande Academy · Redlands Adventist Academy · Bloomington Christian High School · +4 more

UC Reach Score ⓘ methodology

UC Application Reach Score ⓘ

5 applications

In context: CA median 62 · Top 10% statewide ≥ 178 · Riverside Co. Top 10% ≥ 89 · higher than 5% of CA HS.

UC Admit Rate ⓘ

N/A

— / 5 applications

UC Yield Rate ⓘ

N/A

— enrolled of — 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

— enrollees / 25 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.

Selective UC Reach (UCB, UCLA, UCSD, UCSB, UCI — incl. the Elite two) ⓘ

N/A

Elite UC Reach (UCB + UCLA) ⓘ

N/A

Senior Class Size ⓘ

Private School Affidavit

Total School Enrollment ⓘ

166

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 ⓘ

4.02

UC Outcomes Trend — 2018–2020

UC Admit Rate %

UC Reach Score (where available)

UC Admits (count, right axis)

Class size from CDE grade 12 enrollment. Campus-level data: applicant and admit totals count a student once at EACH campus. A senior admitted to UCLA and UC San Diego adds 2 to the admit total, so the total can exceed the senior class — that is the metric working as defined, not an error. The admit RATE is unaffected: both its numerator and denominator are campus-level.

Campus Breakdown — 2020

Campus	Applicants	Admits	Enrollees	Admit Rate	UC Reach Score	Yield	Avg GPA (App)	Avg GPA (Adm)
UC San Diego → Selective	5	—^†	—^†	—^†	—^†	—	4.02	—^†

† = 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 is measured against the whole senior class. 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 Riverside County rankings →

At a glance

JSON · Using this page with an AI assistant

Cornerstone Christian School is a private high school in Wildomar, Riverside County, California with 25 seniors in the Class of 2020.

Enrollment was 299 students in 2025, up 80% since 2020.

Sources: University of California Office of the President (admissions), California Department of Education (enrollment, A-G, college-going), and the school's own published documents where named.

Questions families ask

How many students attend Cornerstone Christian School? Enrollment was 299 students in 2025, up 80% since 2020.

Analysis: Test Prep Gurus (High School Reach, highschoolreach.com). These figures may be quoted with attribution to Test Prep Gurus.

What does AI tell parents about Cornerstone Christian School?

When a parent asks an AI assistant about Cornerstone Christian School, the answer is built from a handful of sources, and Reach is often one of them. We will send the admissions office a short report on what AI says about Cornerstone Christian School and where it comes from. The first report is free.

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