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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

Cost & Financial Aid

Annual Tuition

Duchesne3,360,000 (2026-27 rate · Upper School)
St. Thomas2,790,000 (2026-27 rate)
St. Peter CTHS1,500,000 (2026-27 rate · most families pay far less after aid)
O'Connell910,000 (2025-26 rate (newest published))

Need-Based Financial Aid

DuchesneYes ($2M+ awarded annually to ~26% of students; Clarity portal)
St. ThomasYes (~1/3 of students aided; $2.7M+/yr; awards 10-95% of tuition; Blackbaud; deadline Jan 15, 2027; awards mid-March)
St. Peter CTHSYes (95% of students aided (2025-26); approved TEFA provider (state accounts, from 2026-27))
O'ConnellYes (Guardian Angel Scholarship (needs-based, volunteer component) via FACTS Grant & Aid; TEFA state accounts accepted)

Merit Scholarships

DuchesneYes ($15,000/yr renewable: Janet Erskine Stuart (Catholic middle-schoolers), Madeleine Sophie Barat (continuing Duchesne 8th), Rose Philippine Duchesne (incoming 9th, other schools))
St. ThomasYes (Academic Scholarship Program (ISEE-based), Gabel Scholarship (80% tuition, ~2/yr), Basilian Fathers', Principal's/Aquinas scholarships (GPA-renewable). Sibling discount $2,000/yr after first.)
St. Peter CTHSNot Published
O'ConnellYes (Merit awards for academic performance + extracurricular involvement; parish/community scholarships; multi-student assistance)

Payment Plans

DuchesneFull (May 20) · 2-pay (May / Nov) · 12-month monthly
St. ThomasNot Published
St. Peter CTHSMonthly (10 payments Jul-Apr) · By semester (Jul / Jan) · Annual (Jul)
O'ConnellNot Published

Sibling Discount

DuchesneNot Published
St. Thomas$2,000/yr per sibling after the first
St. Peter CTHSNot Published
O'ConnellMulti-student assistance available (amount not published)

Aid Award Notification

Duchesne2027-03-05 (Award acceptance Mar 24, 2027.)
St. ThomasNot Published
St. Peter CTHSNot Published
O'ConnellNot Published

Included in Tuition

DuchesneNot Published
St. ThomasLaptop & technology
St. Peter CTHSNot Published
O'ConnellNot Published

Commute from home

	Duchesne Academy of the Sacred Heart	St. Thomas High School	St. Peter Catholic Career & Technical High School	O'Connell College Preparatory School
Tuition	$33,600 2026-27 rate · Upper School	$27,900 2026-27 rate	$15,000 2026-27 rate · most families pay far less after aid	$9,100 2025-26 rate (newest published)
What's included	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 No itemized fees published.	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	$2,000/yr per sibling after the first	Not Published	Multi-student assistance available (amount not published)
Lower school on campus	Yes PK3–12	HS only	HS only	HS only
Open house	Nov 1, 2026	Dec 6, 2026	Not posted	Not posted
Required test	ISEE	ISEE Offered on campus: Nov 14, 2026 · Jan 9, 2027	None	In-house placement test
Application deadline	Not posted	Jan 15, 2027	Not posted	Not posted
Decision date	Not posted	Mar 5, 2027	Not posted	Not posted
Financial aid	Need-based + Merit	Need-based + Merit	Need-based	Need-based + Merit
AP courses	20	21	Not posted	3
Enrollment	300	791	26	80
Student:Teacher	8.1:1	9:1	Not Published	4.5:1
Mass	Not Published	Monthly	Monthly	Monthly
Sports	12 sports	12 sports	Not posted	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.