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Daily Life

Enrollment (federal data)

  • FrassatiNot Published
  • Duchesne300 (Upper School 9-12 (NCES 2023-24: 89/74/65/72). Total campus 761.)
  • St. Peter CTHSNot Published
  • O'Connell80 (NCES PSS 2023-24. Island campus; 4.5:1 student-teacher ratio.)

Enrollment (school-reported)

  • Frassati364 (2025-26 Fast Facts; NCES 2023-24: 321 — young, growing school (opened 2013))
  • DuchesneNot Published
  • St. Peter CTHS26 (2024-25 (15 freshmen + 11 sophomores), growing one grade/year — first senior class 2026-27. Founded 2022; too new for an NCES record.)
  • O'ConnellNot Published

Student–Teacher Ratio (federal data)

  • Frassati12.8:1 (NCES 2023-24: 321 / 25.0 FTE; school reports 11:1)
  • Duchesne8.1:1 (NCES 2023-24, campus-wide)
  • St. Peter CTHSNot Published
  • O'ConnellNot Published

Transportation

  • FrassatiNot Published
  • DuchesneNot Published
  • St. Peter CTHSSchool transports students to HCC campuses during the school day (home transport not published)
  • O'ConnellPaid van stops in Dickinson and La Marque (mainland commuters)

Class Schedule

  • FrassatiNot Published
  • DuchesneSix-term modular "MOD" schedule — 80-minute classes, 3-4 courses per mod, 29-30 days/mod
  • St. Peter CTHSNot Published
  • O'ConnellNot Published

Dress Code

  • FrassatiRisse Brothers + Lands' End uniforms
  • DuchesneNot Published
  • St. Peter CTHSNot Published
  • O'ConnellNot Published

Full Campus

  • FrassatiNot Published
  • DuchesnePK3–12 (all-girls); Upper School is grades 9–12
  • St. Peter CTHSNot Published
  • O'ConnellNot Published

School Day

  • FrassatiNot Published
  • DuchesneNot Published
  • St. Peter CTHSNot Published
  • O'ConnellClasses 8:00 AM - 3:20 PM
Commute from home
Tuition
$24,050

2026-27 rate

$33,600

2026-27 rate · Upper School

$15,000

2026-27 rate · most families pay far less after aid

$9,100

2025-26 rate (newest published)

What's included
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
  • 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
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$3,000 off 2nd student; $9,425 off 3rd (tuition only)Not PublishedNot PublishedMulti-student assistance available (amount not published)
Lower school on campusHS only
Yes

PK3–12

HS onlyHS only
Open houseOct 28, 2026Nov 1, 2026Not postedNot posted
Required test
HSPT or ISEE

Offered on campus: Jan 9, 2027 · Jan 23, 2027

ISEE
None
In-house placement test
Application deadlineNot postedNot postedNot postedNot posted
Decision dateNot postedNot postedNot postedNot posted
Financial aid
Need-based
Need-based + Merit
Need-based
Need-based + Merit
AP coursesNot posted20Not postedNot posted
Enrollment3643002680
Student:Teacher11:18.1:1Not Published4.5:1
Mass
Weekly

Thursdays, 9:15 AM

Not Published
Monthly
Monthly
Sports13 sports12 sportsNot posted13 sports
Links

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