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Cathedral Cristo Rey Duchesne Frassati Incarnate Word O'Connell St. Agnes St. Catherine's St. John XXIII St. Peter CTHS St. Pius X St. Thomas Strake Jesuit

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Academics College Counseling Athletics Faith & Service Student Life Arts Daily Life Student Support College Outcomes Cost & Financial Aid

Academics

Entrance Exam

St. Catherine'sNone (No admission test. Inquiry → adults-only tour → director meeting → application ($150) + records + lesson samples → student classroom visit. 9th graders enter the Adolescent Community (gr 7-9); High School entry is gr 10-12.)
FrassatiHSPT or ISEE (Either test is accepted. On-campus HSPT: Jan 9 + Jan 23, 2027. ERB member 571107. Transfers may substitute PSAT.)
CathedralISEE (or CLT for classical-school students) (Scores due Jan 30, 2027. Application opens first week of Sept 2026, due Jan 15, 2027. A family interview is required (parents + student); a shadow day can be requested at the interview.)
St. ThomasISEE (School code 571055; freshmen. Transfers: ISEE or PSAT.)

World Languages

St. Catherine'sSpanish · Latin/French/ASL/Portuguese via independent study & university partnerships
FrassatiFrench (through AP; Bordeaux/Lourdes exchange) · Spanish (through AP)
CathedralLatin I-IV · Greek I-II · Modern language elective (Years 3-4)
St. ThomasFrench · Spanish · Mandarin · Latin

Dual Credit

St. Catherine'sNot Published
FrassatiYes (University of St. Thomas (one course/yr) + Catholic University of America (entrepreneurship))
CathedralYes (University of St. Thomas partnership (est. June 2023))
St. ThomasYes (4 dual-credit courses via University of St. Thomas)

Recommendations

St. Catherine'sNot Published
Frassati3 — Principal/Counselor, English, Math (via FACTS); transcripts 6th-8th
CathedralMath, English + Administrator (HAIS forms); transcripts 3 prior years; student essay
St. ThomasMath + English teachers (HAIS forms, after Dec 1); student statement + resume; report cards gr 6-8

Academic Model

St. Catherine'sAMI-accredited Catholic Montessori adolescent program — four integrated areas (Theology, Integrated Humanities, Integrated Sciences, Mathematics); internships (Houston Methodist, law/design firms), university partnerships (St. Thomas, Texas A&M AgriLife), independent study; graduates build a "body of work" (No AP program; university partnerships and internships serve the advanced-work role.)
FrassatiNot Published
CathedralClassical liberal arts — Trivium (Grammar/Logic/Rhetoric), Shakespeare every year, Junior Thesis, Senior Seminar + Senior Rome Trip. Four Pillars: Sacred Worship, Wisdom, Music, Art. (No AP courses are advertised; dual credit serves the advanced-coursework role.)
St. ThomasNot Published

Family Interview

St. Catherine'sNot Published
FrassatiYes (~30 min, student + parents with faculty — Jan 23 (8am-3pm) or Jan 28 (3-5pm), 2027; signups Nov 2026.)
CathedralYes (Family interview at the school — parents and student)
St. ThomasNot Published

Learning Support

St. Catherine'sNot Published
FrassatiNot Published
CathedralLearning Enrichment Center — an individual learning plan for every student; tutoring, accommodations and testing support
St. ThomasLearning Enrichment Center; college counseling with 4-year plan

AP Courses

St. Catherine'sNot Published
FrassatiNot Published
CathedralNot Published
St. Thomas21 (40+ advanced/AP courses overall)

Application Deadline

St. Catherine'sNot Published
FrassatiNot Published
CathedralNot Published
St. Thomas2027-01-15 (Opens Aug 3, 2026; supporting docs due Jan 31; rolling after)

Notable Programs

St. Catherine'sNot Published
FrassatiPhysics-first science sequence; Ethics & Culture department; House System
CathedralNot Published
St. ThomasNot Published

Commute from home

	St. Catherine's Montessori	Frassati Catholic High School	Cathedral High School	St. Thomas High School
Tuition	$20,560 2026-27 rate · 9th grade; grades 10-12: $20,753	$24,050 2026-27 rate	$22,850 2026-27 rate	$27,900 2026-27 rate
What's included	Fees listed separately see fees Application fee: $150 Tuition deposit: $750 New Student Fee: $850 Facility fee: $800 Program fee: $2,500–$2,750	Included in tuition see list Technology fee ($500) Registration ($300) Student activities ($400) Textbooks ($650) Charged separately: Application fee: $75–$125 Enrollment deposit (new families): $700 Athletics & Fine Arts fee: $250 (per sport/season) — optional	Fees listed separately No itemized fees published.	Included in tuition see list Laptop & technology Charged separately: Application fee: $75 Registration fee: $700 Camp Aquinas (freshman retreat): $650 (freshmen) Class retreat: $325 (returning/transfer students) Books: $550 Athletics fee: $250 (per sport) — optional AP exam: $99 (per course) — optional
Sibling discount	10% off for each younger sibling	$3,000 off 2nd student; $9,425 off 3rd (tuition only)	Not Published	$2,000/yr per sibling after the first
Lower school on campus	Yes 14 months–12th (Montessori)	HS only	HS only	HS only
Open house	Not posted	Oct 28, 2026	Nov 7, 2026	Dec 6, 2026
Required test	None	HSPT or ISEE Offered on campus: Jan 9, 2027 · Jan 23, 2027	ISEE (or CLT for classical-school students)	ISEE Offered on campus: Nov 14, 2026 · Jan 9, 2027
Application deadline	Jan 15, 2027	Not posted	Jan 15, 2027	Jan 15, 2027
Decision date	Mar 5, 2027	Not posted	Not posted	Mar 5, 2027
Financial aid	Need-based	Need-based	Need-based + Merit	Need-based + Merit
AP courses	Not posted	Not posted	Not posted	21
Enrollment	23	364	Not Published	791
Student:Teacher	14.4:1	11:1	Not Published	9:1
Mass	Monthly	Weekly Thursdays, 9:15 AM	Daily	Monthly
Sports	6 sports	13 sports	11 sports	12 sports
Links	Full profile Admissions	Full profile Admissions	Full profile Admissions	Full profile Admissions

“Not posted” means the school hasn’t published it yet for this admissions cycle — check each school’s full profile for sources.