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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

Faith & Service

Mass

St. AgnesWeekly — Thursdays, 9:10 AM (At the start of Community Time; plus all Holy Days of Obligation and Dominican feasts. Confession offered before and after. Invitational ("all are welcome"), not stated as required.)
St. ThomasMonthly all-school Mass, plus Holy Days of Obligation (Weekly opportunities for Mass, Confession, Adoration and Rosary in addition)
St. Pius XMonthly all-school liturgy (Attendance and participation required of every student, of any faith tradition. Daily prayer opens and closes each school day.)

Retreats

St. AgnesAnnual grade-level retreats — Dominican Pillars: Community (9), Study (10), Prayer (11), Preaching (12)
St. ThomasCamp Aquinas freshman retreat; grade-level retreats; dedicated Director of Retreats. Basilian motto: "Teach me Goodness, Discipline, and Knowledge"
St. Pius XAnnual class-level retreats; Dominican Four Pillars (Prayer, Study, Community, Preaching); all-school liturgies, daily-open chapel

Service Hours Required

St. Agnes100 (100+ hours before graduation)
St. ThomasNot Published
St. Pius X100 (100 hours during junior + senior years, with reflection)

Religious Tradition

St. AgnesNot Published
St. ThomasBasilian Fathers — founded 1900. The school describes itself as the oldest college-preparatory high school for young men in Texas.
St. Pius XNot Published

Service Program

St. AgnesNot Published
St. Thomas"Champions for Change" — six service experiences annually (service year Jun 1 - May 31)
St. Pius XNot Published

Theology All Four Years

St. AgnesYes
St. ThomasNot Published
St. Pius XNot Published

Commute from home

	St. Agnes Academy	St. Thomas High School	St. Pius X High School
Tuition	$28,400 2026-27 rate	$27,900 2026-27 rate	$22,850 2026-27 rate
What's included	Fees listed separately see fees Application fee: $75 ($125 for transfer applicants) Enrollment deposit: $500 Tablet PC (technology): $1,725 AP test fee: $105 (per AP / Honors-AP class) — optional Senior fee: $350 (seniors only) — optional Athletics fee: $150 (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 (new students): $350 Graduation fee (seniors): $280 (seniors) Athletics fee: $150–$350 (per sport) — optional Learning for Success program: $2,500 (if enrolled in program) — optional Bus transportation: $1,550 — optional
Sibling discount	Not Published	$2,000/yr per sibling after the first	Half tuition for a 3rd concurrently enrolled child
Lower school on campus	HS only	HS only	HS only
Open house	Not posted	Dec 6, 2026	Not posted
Required test	ISEE Offered on campus: Nov 14, 2026	ISEE Offered on campus: Nov 14, 2026 · Jan 9, 2027	ISEE
Application deadline	Not posted	Jan 15, 2027	Not posted
Decision date	Not posted	Mar 5, 2027	Not posted
Financial aid	Need-based No merit scholarships	Need-based + Merit	Need-based + Merit
AP courses	25	21	Not posted
Enrollment	934	791	655
Student:Teacher	9:1	9:1	7:1
Mass	Weekly Thursdays, 9:10 AM	Monthly	Monthly
Sports	12 sports	12 sports	14 sports
Links	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.