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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. Catherine'sMonthly (School-wide statement (all levels attend monthly); no high-school-specific schedule published. Daily student-led communal prayer; weekly Atrium (Catechesis of the Good Shepherd).)
FrassatiWeekly — Thursdays, 9:15 AM (All-School Mass) (Plus monthly Eucharistic Adoration, scaling from a short prayer in 9th grade to a full Holy Hour by senior year)
O'ConnellMonthly all-school liturgy (on or off campus) (Day of week not published; handbook includes a bell schedule for 10 a.m. Mass days. All students attend.)
DuchesneNot Published

Service Program

St. Catherine'sService-learning with 54 partner organizations (Houston Food Bank, Catholic Charities, Houston Zoo); HS community service trips and retreats (no published hour requirement)
FrassatiPier Giorgio Service Learning: 9th weekly school-community duty; 10th 10 hrs; 11th 20 hrs (marginalized-serving agencies); 12th 20 hrs with one agency. Counts for 5% of Religion grade.
O'ConnellNot Published
DuchesneService Learning Requirement — off-campus volunteering with reflection component; 10,000+ community hours school-wide annually (per-student count not published)

Retreats

St. Catherine'sNot Published
FrassatiYearly class retreats; weekly All-School Mass (Thu 9:15); monthly Eucharistic Adoration scaling to a full senior Holy Hour; Italy pilgrimage "In the Footsteps of Pier Giorgio"
O'ConnellNot Published
DuchesneCampus Ministry (student-led): liturgies, Masses, prayer services, retreats; Five Sacred Heart Goals

Theology All Four Years

St. Catherine'sNot Published
FrassatiNot Published
O'ConnellYes (Theology I-IV (4 credits); retreats included in tuition)
DuchesneYes (12 credits; World Religions, Bioethics, Justice and Morality)

Religious Tradition

St. Catherine'sFounded 1966 by Dominican Sisters; independent Catholic with Dominican charism; Catechesis of the Good Shepherd; HS theology aligned with the Archdiocese
FrassatiNot Published
O'ConnellNot Published
DuchesneNot Published

Service Hours Required

St. Catherine'sNot Published
FrassatiNot Published
O'Connell100 (25 hrs/year all students + senior project of 50-100 hrs (graduation requirement). Motto: "Enter to learn, leave to serve.")
DuchesneNot Published

Commute from home

	St. Catherine's Montessori	Frassati Catholic High School	O'Connell College Preparatory School	Duchesne Academy of the Sacred Heart
Tuition	$20,560 2026-27 rate · 9th grade; grades 10-12: $20,753	$24,050 2026-27 rate	$9,100 2025-26 rate (newest published)	$33,600 2026-27 rate · Upper School
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 see fees Registration fee: $450 Technology fee: $200 Sports fee: $150–$250 (per sport ($450 all-season package)) — 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	10% off for each younger sibling	$3,000 off 2nd student; $9,425 off 3rd (tuition only)	Multi-student assistance available (amount not published)	Not Published
Lower school on campus	Yes 14 months–12th (Montessori)	HS only	HS only	Yes PK3–12
Open house	Not posted	Oct 28, 2026	Not posted	Nov 1, 2026
Required test	None	HSPT or ISEE Offered on campus: Jan 9, 2027 · Jan 23, 2027	In-house placement test	ISEE
Application deadline	Jan 15, 2027	Not posted	Not posted	Not posted
Decision date	Mar 5, 2027	Not posted	Not posted	Not posted
Financial aid	Need-based	Need-based	Need-based + Merit	Need-based + Merit
AP courses	Not posted	Not posted	Not posted	20
Enrollment	23	364	80	300
Student:Teacher	14.4:1	11:1	4.5:1	8.1:1
Mass	Monthly	Weekly Thursdays, 9:15 AM	Monthly	Not Published
Sports	6 sports	13 sports	13 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.