Compare Schools

Pick up to 4 schools to see them side by side.

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

Athletics

League

CathedralTAPPS 3A + Rugby Texas Division 2
DuchesneTAPPS + SPC (Southwest Preparatory Conference) (TAPPS division not published in indexable form; school cites TAPPS 4A swimming title 2025)
St. ThomasTAPPS 6A
O'ConnellTAPPS 2A, District 8

Sports Offered

CathedralVolleyball (B/G) · Cross Country · Fencing · Basketball (B/G) · Rugby · Soccer (B/G) · Swimming · Field Hockey (G) · Track & Field · Tennis (G) · Baseball (B)
DuchesneBasketball · Cross Country · Dance Team · Field Hockey · Golf · Lacrosse · Soccer · Softball · Swimming · Tennis · Track & Field · Volleyball (Plus cheerleading)
St. ThomasFootball · Cross Country · Basketball · Soccer · Swimming · Wrestling · Baseball · Golf · Lacrosse · Rugby · Tennis · Track & Field
O'ConnellFootball · Volleyball · Basketball · Cheerleading · Soccer · Baseball · Softball · Golf · Track · Swimming · Tennis · Fencing · Esports (Plus Bucco Belles drill team)

Students Playing a Sport

CathedralNot Published
Duchesne65
St. ThomasNot Published
O'ConnellNot Published

Commute from home

	Cathedral High School	Duchesne Academy of the Sacred Heart	St. Thomas High School	O'Connell College Preparatory School
Tuition	$22,850 2026-27 rate	$33,600 2026-27 rate · Upper School	$27,900 2026-27 rate	$9,100 2025-26 rate (newest published)
What's included	Fees listed separately No itemized fees published.	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	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 Registration fee: $450 Technology fee: $200 Sports fee: $150–$250 (per sport ($450 all-season package)) — optional
Sibling discount	Not Published	Not Published	$2,000/yr per sibling after the first	Multi-student assistance available (amount not published)
Lower school on campus	HS only	Yes PK3–12	HS only	HS only
Open house	Nov 7, 2026	Nov 1, 2026	Dec 6, 2026	Not posted
Required test	ISEE (or CLT for classical-school students)	ISEE	ISEE Offered on campus: Nov 14, 2026 · Jan 9, 2027	In-house placement test
Application deadline	Jan 15, 2027	Not posted	Jan 15, 2027	Not posted
Decision date	Not posted	Not posted	Mar 5, 2027	Not posted
Financial aid	Need-based + Merit	Need-based + Merit	Need-based + Merit	Need-based + Merit
AP courses	Not posted	20	21	Not posted
Enrollment	Not Published	300	791	80
Student:Teacher	Not Published	8.1:1	9:1	4.5:1
Mass	Daily	Not Published	Monthly	Monthly
Sports	11 sports	12 sports	12 sports	13 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.