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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.)
St. ThomasISEE (School code 571055; freshmen. Transfers: ISEE or PSAT.)
Incarnate WordISEE (School code 570451; up to two scores. Application opens Aug 17, 2026.)

Dual Credit

St. Catherine'sNot Published
FrassatiYes (University of St. Thomas (one course/yr) + Catholic University of America (entrepreneurship))
St. ThomasYes (4 dual-credit courses via University of St. Thomas)
Incarnate WordYes (4 courses with Lone Star College)

Recommendations

St. Catherine'sNot Published
Frassati3 — Principal/Counselor, English, Math (via FACTS); transcripts 6th-8th
St. ThomasMath + English teachers (HAIS forms, after Dec 1); student statement + resume; report cards gr 6-8
Incarnate WordMath + English teachers (HAIS forms); transcripts 6th, 7th, 1st-sem 8th

World Languages

St. Catherine'sSpanish · Latin/French/ASL/Portuguese via independent study & university partnerships
FrassatiFrench (through AP; Bordeaux/Lourdes exchange) · Spanish (through AP)
St. ThomasFrench · Spanish · Mandarin · Latin
Incarnate WordNot Published

AP Courses

St. Catherine'sNot Published
FrassatiNot Published
St. Thomas21 (40+ advanced/AP courses overall)
Incarnate Word18 (Academics page says 18, FAQ says 19; AP Honor Roll Platinum; >75% of AP testers score 3-5)

Application Deadline

St. Catherine'sNot Published
FrassatiNot Published
St. Thomas2027-01-15 (Opens Aug 3, 2026; supporting docs due Jan 31; rolling after)
Incarnate Word2026-12-14 (Earliest deadline of the Houston Catholic schools; supplemental materials Jan 29, 2027)

Notable Programs

St. Catherine'sNot Published
FrassatiPhysics-first science sequence; Ethics & Culture department; House System
St. ThomasNot Published
Incarnate WordYoung Leaders Program; 5 endorsements; STEM emphasis

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
St. ThomasNot Published
Incarnate WordNot 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.)
St. ThomasNot Published
Incarnate WordNot Published

Learning Support

St. Catherine'sNot Published
FrassatiNot Published
St. ThomasLearning Enrichment Center; college counseling with 4-year plan
Incarnate WordNot Published

Commute from home

	St. Catherine's Montessori	Frassati Catholic High School	St. Thomas High School	Incarnate Word Academy
Tuition	$20,560 2026-27 rate · 9th grade; grades 10-12: $20,753	$24,050 2026-27 rate	$27,900 2026-27 rate	$22,800 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	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	Fees listed separately see fees Application fee: $75 Registration fee: $350 Tuition deposit: $500 Freshman fee (orientation camp): $350 (freshmen) Senior fee (graduation + retreat): $300 (seniors) Books: —
Sibling discount	10% off for each younger sibling	$3,000 off 2nd student; $9,425 off 3rd (tuition only)	$2,000/yr per sibling after the first	Not Published
Lower school on campus	Yes 14 months–12th (Montessori)	HS only	HS only	HS only
Open house	Not posted	Oct 28, 2026	Dec 6, 2026	Nov 8, 2026
Required test	None	HSPT or ISEE Offered on campus: Jan 9, 2027 · Jan 23, 2027	ISEE Offered on campus: Nov 14, 2026 · Jan 9, 2027	ISEE Offered on campus: Jan 9, 2027
Application deadline	Jan 15, 2027	Not posted	Jan 15, 2027	Dec 14, 2026
Decision date	Mar 5, 2027	Not posted	Mar 5, 2027	Mar 5, 2027
Financial aid	Need-based	Need-based	Need-based + Merit	Need-based + Merit
AP courses	Not posted	Not posted	21	18
Enrollment	23	364	791	248
Student:Teacher	14.4:1	11:1	9:1	8.3:1
Mass	Monthly	Weekly Thursdays, 9:15 AM	Monthly	Monthly
Sports	6 sports	13 sports	12 sports	10 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.