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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. Catherine's2,056,000 (2026-27 rate · 9th grade; grades 10-12: $20,753)
St. Agnes2,840,000 (2026-27 rate)
St. Thomas2,790,000 (2026-27 rate)

Merit Scholarships

St. Catherine'sNot published
St. AgnesNo (Explicit: aid is need-based only, regardless of talents)
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.)

Need-Based Financial Aid

St. Catherine'sYes (FACTS (Archdiocese form auto-applies to SCM's own program); opens Dec, due Mar. TEFA participant, but may reduce school aid when TEFA funds received.)
St. AgnesYes (~20% of students receive aid; ~$2.95M/yr (2025-26). Blackbaud, school code 14060, $35 fee.)
St. ThomasYes (~1/3 of students aided; $2.7M+/yr; awards 10-95% of tuition; Blackbaud; deadline Jan 15, 2027; awards mid-March)

Sibling Discount

St. Catherine's10% off for each younger sibling
St. AgnesNot Published
St. Thomas$2,000/yr per sibling after the first

Included in Tuition

St. Catherine'sNot Published
St. AgnesNot Published
St. ThomasLaptop & technology

Payment Plans

St. Catherine'sNot Published
St. AgnesAnnual (Jul 1) · Semi-annual $13,950 × 2 (Jul 1 / Dec 1) · 10 monthly Jul–Apr (+4% deferral fee)
St. ThomasNot Published

Commute from home

	St. Catherine's Montessori	St. Agnes Academy	St. Thomas High School
Tuition	$20,560 2026-27 rate · 9th grade; grades 10-12: $20,753	$28,400 2026-27 rate	$27,900 2026-27 rate
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	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
Sibling discount	10% off for each younger sibling	Not Published	$2,000/yr per sibling after the first
Lower school on campus	Yes 14 months–12th (Montessori)	HS only	HS only
Open house	Not posted	Not posted	Dec 6, 2026
Required test	None	ISEE Offered on campus: Nov 14, 2026	ISEE Offered on campus: Nov 14, 2026 · Jan 9, 2027
Application deadline	Jan 15, 2027	Not posted	Jan 15, 2027
Decision date	Mar 5, 2027	Not posted	Mar 5, 2027
Financial aid	Need-based	Need-based No merit scholarships	Need-based + Merit
AP courses	Not posted	25	21
Enrollment	23	934	791
Student:Teacher	14.4:1	9:1	9:1
Mass	Monthly	Weekly Thursdays, 9:10 AM	Monthly
Sports	6 sports	12 sports	12 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.