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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

St. John XXIII2,210,000 (2026-27 rate)
Frassati2,405,000 (2026-27 rate)
St. Thomas2,790,000 (2026-27 rate)
Duchesne3,360,000 (2026-27 rate · Upper School)

Merit Scholarships

St. John XXIIIYes (SJ23 Merit Scholarship for students demonstrating excellence)
FrassatiNot published (Only need-based aid described)
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.)
DuchesneYes ($15,000/yr renewable: Janet Erskine Stuart (Catholic middle-schoolers), Madeleine Sophie Barat (continuing Duchesne 8th), Rose Philippine Duchesne (incoming 9th, other schools))

Need-Based Financial Aid

St. John XXIIIYes (Clarity ($60 fee); aid families also apply for TEFA (doesn't reduce SJ23 aid) and complete 10-40 volunteer hours)
FrassatiYes (28% of students receive aid; FACTS Grant & Aid opens Oct 7, 2026, due Jan 31, 2027; aid decisions independent of admission)
St. ThomasYes (~1/3 of students aided; $2.7M+/yr; awards 10-95% of tuition; Blackbaud; deadline Jan 15, 2027; awards mid-March)
DuchesneYes ($2M+ awarded annually to ~26% of students; Clarity portal)

Payment Plans

St. John XXIII1 payment (no fee) · 2 payments (+$100) · 10 payments May-Feb (+$200)
FrassatiAnnual (Jun, 2% discount) · Semi-annual (Jul 1 / Dec 1) · 10 monthly Jul-Apr (FACTS fees apply)
St. ThomasNot Published
DuchesneFull (May 20) · 2-pay (May / Nov) · 12-month monthly

Sibling Discount

St. John XXIII2nd student $17,680 ($4,420 off)
Frassati$3,000 off 2nd student; $9,425 off 3rd (tuition only)
St. Thomas$2,000/yr per sibling after the first
DuchesneNot Published

Included in Tuition

St. John XXIIINot Published
FrassatiTechnology fee ($500) · Registration ($300) · Student activities ($400) · Textbooks ($650) (The $24,050 figure is tuition + these $1,850 general fees combined)
St. ThomasLaptop & technology
DuchesneNot Published

Aid Award Notification

St. John XXIIINot Published
FrassatiNot Published
St. ThomasNot Published
Duchesne2027-03-05 (Award acceptance Mar 24, 2027.)

Commute from home

	St. John XXIII College Preparatory	Frassati Catholic High School	St. Thomas High School	Duchesne Academy of the Sacred Heart
Tuition	$22,100 2026-27 rate	$24,050 2026-27 rate	$27,900 2026-27 rate	$33,600 2026-27 rate · Upper School
What's included	Fees listed separately see fees New Student Enrollment Fee: $500 Financial aid application (Clarity): $60 — optional	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	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 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	2nd student $17,680 ($4,420 off)	$3,000 off 2nd student; $9,425 off 3rd (tuition only)	$2,000/yr per sibling after the first	Not Published
Lower school on campus	HS only	HS only	HS only	Yes PK3–12
Open house	Not posted	Oct 28, 2026	Dec 6, 2026	Nov 1, 2026
Required test	ISEE	HSPT or ISEE Offered on campus: Jan 9, 2027 · Jan 23, 2027	ISEE Offered on campus: Nov 14, 2026 · Jan 9, 2027	ISEE
Application deadline	Not posted	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	Need-based + Merit	Need-based + Merit
AP courses	Not posted	Not posted	21	20
Enrollment	432	364	791	300
Student:Teacher	11.3:1	11:1	9:1	8.1:1
Mass	Weekly Daily Mass also offered	Weekly Thursdays, 9:15 AM	Monthly	Not Published
Sports	13 sports	13 sports	12 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.