Cathedral Catholic High School Tuition and Acceptance Rate: 2026-27 Guide

If you searched for "Cathedral Catholic acceptance rate" or "Cathedral Catholic tuition," you probably saw two confusing things:

1. A "91%" figure that gets quoted as the school's admissions rate
2. Tuition numbers that ranged anywhere from $22,000 to $65,000 depending on the source

Both are partially right and partially misleading. This guide unpacks the actual 2026-27 numbers, explains what's published versus what's a guess, and lays out what Chinese-American families should plan for before applying.

Quick answer

If those numbers cover what you needed, the rest of this article explains why — and where families most often get tripped up.

Cathedral Catholic at a glance

Cathedral Catholic High School (CCHS) is a co-ed Catholic college-preparatory day school in San Diego's Carmel Valley. It is the largest Catholic high school in the Diocese of San Diego.

These are the publicly verifiable structural facts. Where it gets harder is the price tag and the selectivity question.

Cathedral Catholic tuition: 2026-27 breakdown

Cathedral's official 2026-27 day tuition is $22,637 on the annual plan ($500 enrollment deposit plus $22,137 tuition). The school also publishes two other payment schedules:

• Semi-annual plan: $22,737 total
• Monthly plan: $22,837 total

The small premium on installment plans is standard at most California private high schools.

What's NOT in the sticker price

Like every U.S. private school, Cathedral's published tuition leaves several real costs uncovered. For Chinese-American families especially, the gap between sticker tuition and actual annual spending is often substantial:

• Technology fee (laptop or tablet program, depending on the year)
• AP exam fees (~$98 per exam in 2026)
• Athletics participation (sport-specific fees plus equipment)
• Arts and performance (instruments, costumes, performance tickets)
• Transportation (no school bus to most addresses; gas, carpool, or transit)
• Lunch and uniforms (varies by family)
• Senior class and graduation costs (yearbook, prom, AP testing, etc.)

For an international family adding local housing and legal guardianship, plan to roughly double the sticker for true cost of attendance. For a fuller breakdown, see our complete cost guide for a Chinese family sending a child to U.S. private high school.

Why the "$45k - $65k" range you see online

Some aggregator sites quote Cathedral in the $45,000–$65,000 range. That number reflects historical international student boarding programs or estimates that bundled tuition with housing and guardianship. Cathedral does not currently operate an on-campus boarding program. The day-school number — $22,637 — is what families pay the school directly. Anything beyond that is for housing, food, transportation, and guardianship arranged outside the school.

The acceptance rate question

This is where most online sources go wrong.

Cathedral Catholic has not released a public admissions acceptance rate. California state law does not compel private K-12 schools to share this data, and Cathedral has not chosen to publish it. Aggregator sites that show a percentage have either guessed, used outdated data, or are citing a different number entirely.

The "91%" trap

The 91% figure that circulates on the internet is not the admissions acceptance rate. It is Cathedral's four-year college matriculation rate — the percentage of graduating seniors who enrolled in a four-year university the fall after graduation.

Those two numbers measure completely different things:

A high college matriculation rate is a real signal of the school's academic culture. But it tells you nothing about how hard it is to get in as a 9th-grader.

What "selectivity" actually means at Cathedral

In practice, Cathedral's effective selectivity comes from three constraints:

1. Grade-level capacity — Cathedral admits roughly 400 freshmen per year. Mid-year transfer slots are very limited.
2. Application timing — January 24, 2026 was the priority deadline for 2026-27 grade 9 and international students. Families who applied earlier had more flexibility.
3. Placement test performance — Cathedral uses its own math + English placement test (replacing the historical HSPT). Strong placement is required to enter the college-prep track without remedial support.

The school is not turning away most applicants. The harder question is whether the right grade-level slot is available at the right time.

How Cathedral admissions actually works

The application requires:

• The Cathedral placement test (math + English, on-campus, approximately 2 hours)
• Prior school transcripts
• Teacher and counselor recommendations
• Application form and fee
• Optional: financial aid application (separate deadline: February 15, 2026 for 2026-27)

International applicants follow the same January 24 deadline. The placement test is administered on-campus by default; international students who cannot travel for testing should contact the admissions office about alternate arrangements. Cathedral does not specifically require TOEFL, though demonstrated English proficiency matters.

For families starting their application planning now, our San Diego private high school application timeline guide explains how rolling-style admissions windows work after the priority deadline.

How Cathedral compares to other San Diego options

For Chinese-American families building a school list, Cathedral typically gets compared with three or four neighbors:

Cathedral occupies a distinctive space: the size and athletics depth of a large independent prep school, at less than half the tuition, with explicit Catholic college-prep identity. If you have read VOSD's deep dive on Bishop's, Parker, and LJCDS, our breakdown of San Diego's top three independents covers the high-tuition end of the same map.

What Chinese-American families should plan for

A few decisions that matter more for Chinese-American applicants than for local Catholic families:

1. The Catholic identity is real

Cathedral admits students of all faiths. About a quarter of students are non-Catholic. But theology classes are required every year, Mass is part of school life, and Catholic-tradition character formation is woven into the day. Non-Catholic families do well when they value (or at least respect) that identity. Families looking for a "Catholic school in name only" should look elsewhere.

2. Day school = housing planning

Cathedral does not operate boarding or homestay. International families need a separate plan for:

• Local housing — Carmel Valley, Pacific Highlands Ranch, Del Mar, and Rancho Santa Fe are common pick-up zones, but commute time to campus matters daily
• Legal guardianship — Required for any minor international student not living with biological parents. Our legal guardianship guide for international families explains the I-20 and California legal requirements
• Transportation — Drop-off and pickup logistics, especially during athletics or extracurricular seasons

3. Placement test is the entry gate, not a SAT-style ranking

Cathedral's own placement test is shorter and more practical than the standardized exams families may have been preparing for. Strong English reading and Algebra fundamentals matter more than test-prep tricks. Families with students prepping for ISEE or SSAT for other schools will find Cathedral's test less intense — but cannot skip it.

4. AP track and college outcomes

Cathedral offers 26 AP courses with strong AP testing culture. Recent graduates have gone to Columbia, Stanford, MIT, Cornell, and UC Davis (per the school's published profiles). The 91% four-year college matriculation rate reflects this culture, but families should read it as "the school is committed to college outcomes," not "everyone goes to a top-10 university."

Frequently asked questions

Will my child be the only non-Catholic student?

No. Approximately 25% of Cathedral students are non-Catholic. Religion classes and Catholic identity are part of school life, but non-Catholic students are common and integrated.

Is Cathedral easier to get into than Bishop's or Parker?

Different question entirely. Cathedral, Bishop's, and Parker each have their own selection logic. Cathedral's larger grade-level cohort (~400 freshmen vs ~120 at Bishop's) means more total spots, but the actual fit screening through the placement test still matters. Families applying late often find Cathedral has more flexibility on space than the smaller independents.

What happens if we missed the January 24, 2026 deadline?

For grade-9 applicants, the 2026-27 priority window has closed. Transfer applicants (current grade 10, 11) can still inquire through late May 2026 as space allows. Families starting now should plan for the 2027-28 cycle, which opens applications in fall 2026.

Does Cathedral offer financial aid?

Yes. The 2026-27 financial aid deadline was February 15, 2026. Specific statistics — what percentage of students receive aid, average grant size — are not publicly published. Families should apply early and contact the financial aid office directly.

Does Cathedral take international students?

Yes. International applicants follow the same January 24 priority deadline. Cathedral is a day school, so international families take care of local housing and guardianship outside the school. There is no school-operated boarding or homestay program.

Next steps

To see Cathedral Catholic's full school profile, including the latest tuition payment schedule, the Carmel Valley campus details, and detailed FAQ on admissions and student life, visit our Cathedral Catholic High School profile.

If you are weighing Cathedral against other San Diego options, our San Diego private high school landscape overview puts the major schools side by side.

For families planning to apply for the 2027-28 cycle starting fall 2026, the smart move is to start now: build a placement-test prep plan, line up recommendations, and decide on your housing/guardianship arrangements early. Contact EdComm for a personalized application plan.

Last verified: 2026-05-23. Tuition and deadline figures are based on Cathedral Catholic's published 2026-27 schedule and may change. Confirm the latest numbers directly with the school's admissions office before applying.