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Athletics

League

  • DuchesneTAPPS + SPC (Southwest Preparatory Conference) (TAPPS division not published in indexable form; school cites TAPPS 4A swimming title 2025)
  • St. ThomasTAPPS 6A
  • St. Peter CTHSNot Published
  • St. Catherine'sGHCAA (middle/upper school) + TCSAAL (high school) — not TAPPS

Sports Offered

  • DuchesneBasketball · Cross Country · Dance Team · Field Hockey · Golf · Lacrosse · Soccer · Softball · Swimming · Tennis · Track & Field · Volleyball (Plus cheerleading)
  • St. ThomasFootball · Cross Country · Basketball · Soccer · Swimming · Wrestling · Baseball · Golf · Lacrosse · Rugby · Tennis · Track & Field
  • St. Peter CTHSNot Published
  • St. Catherine'sVolleyball · Flag Football · Cross Country · Soccer · Basketball · Track & Field (Grades 4-12; teams as numbers allow)

Students Playing a Sport

  • Duchesne65
  • St. ThomasNot Published
  • St. Peter CTHSNot Published
  • St. Catherine'sNot Published
Commute from home
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

$20,560

2026-27 rate · 9th grade; grades 10-12: $20,753

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
  • Application fee: $150
  • Tuition deposit: $750
  • New Student Fee: $850
  • Facility fee: $800
  • Program fee: $2,500–$2,750
Sibling discountNot Published$2,000/yr per sibling after the firstNot Published10% off for each younger sibling
Lower school on campus
Yes

PK3–12

HS onlyHS only
Yes

14 months–12th (Montessori)

Open houseNov 1, 2026Dec 6, 2026Not postedNot posted
Required test
ISEE
ISEE

Offered on campus: Nov 14, 2026 · Jan 9, 2027

None
None
Application deadlineNot postedJan 15, 2027Not postedJan 15, 2027
Decision dateNot postedMar 5, 2027Not postedMar 5, 2027
Financial aid
Need-based + Merit
Need-based + Merit
Need-based
Need-based
AP courses2021Not postedNot posted
Enrollment3007912623
Student:Teacher8.1:19:1Not Published14.4:1
MassNot Published
Monthly
Monthly
Monthly
Sports12 sports12 sportsNot posted6 sports
Links

“Not posted” means the school hasn’t published it yet for this admissions cycle — check each school’s full profile for sources.