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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

Daily Life

Dress Code

St. ThomasCollared shirt + khakis + dress shoes; dress days add white button-up, red tie, blue blazer
St. John XXIIISue Mills uniforms; red or black logo sweater/vest/cardigan
Strake JesuitCollared shirt tucked in, slacks (no jeans/cargo), belt, non-athletic shoes, clean-shaven; Spirit Dress days more casual (Policy surfaced via site event pages; formal handbook not public)
DuchesneNot Published

Enrollment (federal data)

St. ThomasNot Published
St. John XXIII432 (NCES PSS 2023-24. Katy campus.)
Strake Jesuit1,390 (NCES PSS 2023-24 survey year)
Duchesne300 (Upper School 9-12 (NCES 2023-24: 89/74/65/72). Total campus 761.)

Student–Teacher Ratio (federal data)

St. ThomasNot Published
St. John XXIII11.3:1 (NCES 2023-24: 432 / 38.1 FTE)
Strake Jesuit10:1 (NCES 2023-24: 1,390 students / 139.0 FTE teachers)
Duchesne8.1:1 (NCES 2023-24, campus-wide)

Class Schedule

St. Thomas7:50 AM - 3:10 PM modified block — four 80-minute classes, 35-min advisory, 55-min lunch
St. John XXIIINot Published
Strake JesuitNot Published
DuchesneSix-term modular "MOD" schedule — 80-minute classes, 3-4 courses per mod, 29-30 days/mod

Enrollment (school-reported)

St. Thomas791 (2025-26; no NCES record exists for this school)
St. John XXIIINot Published
Strake JesuitNot Published
DuchesneNot Published

Full Campus

St. ThomasNot Published
St. John XXIIINot Published
Strake JesuitNot Published
DuchesnePK3–12 (all-girls); Upper School is grades 9–12

Transportation

St. ThomasNo bus service; CarpooltoSchool partnership; parking garage (permit + fee)
St. John XXIIINot Published
Strake JesuitNot Published
DuchesneNot Published

Commute from home

	St. Thomas High School	St. John XXIII College Preparatory	Strake Jesuit College Preparatory	Duchesne Academy of the Sacred Heart
Tuition	$27,900 2026-27 rate	$22,100 2026-27 rate	$29,970 2026-27 rate	$33,600 2026-27 rate · Upper School
What's included	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 New Student Enrollment Fee: $500 Financial aid application (Clarity): $60 — optional	Included in tuition see list Textbooks (physical + digital) iPad + keyboard case with insurance AP exam fees SAT/ACT prep Course fees (ceramics, science labs) Academic support Most extracurricular/athletic expenses Lab goggles + PE uniforms Parking Charged separately: ISEE exam (paid to ERB): $170 (applicants) — optional	Fees listed separately see fees New Student Fee: $1,500 Enrollment deposit: $1,000 Technology fee (Grade 9): $2,600 Textbooks: $350 (approximate, Upper School) Grade 10 College Tour: $500 (grade 10) Graduation fee: $600 (seniors) Class trips: $175–$2,800 — optional AP exams: $100–$200 (per exam) — optional Athletics fee: $150–$300 (per sport) — optional
Sibling discount	$2,000/yr per sibling after the first	2nd student $17,680 ($4,420 off)	Not Published	Not Published
Lower school on campus	HS only	HS only	HS only	Yes PK3–12
Open house	Dec 6, 2026	Not posted	Dec 3, 2026	Nov 1, 2026
Required test	ISEE Offered on campus: Nov 14, 2026 · Jan 9, 2027	ISEE	ISEE Offered on campus: Oct 31, 2026 · Jan 9, 2027	ISEE
Application deadline	Jan 15, 2027	Not posted	Jan 15, 2027	Not posted
Decision date	Mar 5, 2027	Not posted	Mar 5, 2027	Not posted
Financial aid	Need-based + Merit	Need-based + Merit	Need-based	Need-based + Merit
AP courses	21	Not posted	Not posted	20
Enrollment	791	432	1,390	300
Student:Teacher	9:1	11.3:1	10:1	8.1:1
Mass	Monthly	Weekly Daily Mass also offered	Monthly Daily Mass also offered	Not Published
Sports	12 sports	13 sports	17 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.