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Daily Life

Dress Code

  • O'ConnellNot Published
  • FrassatiRisse Brothers + Lands' End uniforms
  • St. John XXIIISue Mills uniforms; red or black logo sweater/vest/cardigan

Enrollment (federal data)

  • O'Connell80 (NCES PSS 2023-24. Island campus; 4.5:1 student-teacher ratio.)
  • FrassatiNot Published
  • St. John XXIII432 (NCES PSS 2023-24. Katy campus.)

Student–Teacher Ratio (federal data)

  • O'ConnellNot Published
  • Frassati12.8:1 (NCES 2023-24: 321 / 25.0 FTE; school reports 11:1)
  • St. John XXIII11.3:1 (NCES 2023-24: 432 / 38.1 FTE)

Enrollment (school-reported)

  • O'ConnellNot Published
  • Frassati364 (2025-26 Fast Facts; NCES 2023-24: 321 — young, growing school (opened 2013))
  • St. John XXIIINot Published

School Day

  • O'ConnellClasses 8:00 AM - 3:20 PM
  • FrassatiNot Published
  • St. John XXIIINot Published

Transportation

  • O'ConnellPaid van stops in Dickinson and La Marque (mainland commuters)
  • FrassatiNot Published
  • St. John XXIIINot Published
Commute from home
Tuition
$9,100

2025-26 rate (newest published)

$24,050

2026-27 rate

$22,100

2026-27 rate

What's included
Fees listed separately see fees
  • Registration fee: $450
  • Technology fee: $200
  • Sports fee: $150–$250 (per sport ($450 all-season package)) — 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
Fees listed separately see fees
  • New Student Enrollment Fee: $500
  • Financial aid application (Clarity): $60 — optional
Sibling discountMulti-student assistance available (amount not published)$3,000 off 2nd student; $9,425 off 3rd (tuition only)2nd student $17,680 ($4,420 off)
Lower school on campusHS onlyHS onlyHS only
Open houseNot postedOct 28, 2026Not posted
Required test
In-house placement test
HSPT or ISEE

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

ISEE
Application deadlineNot postedNot postedNot posted
Decision dateNot postedNot postedNot posted
Financial aid
Need-based + Merit
Need-based
Need-based + Merit
AP coursesNot postedNot postedNot posted
Enrollment80364432
Student:Teacher4.5:111:111.3:1
Mass
Monthly
Weekly

Thursdays, 9:15 AM

Weekly

Daily Mass also offered

Sports13 sports13 sports13 sports
Links

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