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Daily Life

Enrollment (federal data)

  • St. Pius X558 (NCES PSS 2023-24 — school reports 655; different years/methods)
  • St. John XXIII432 (NCES PSS 2023-24. Katy campus.)
  • St. Catherine's23 (Grades 9-12 (NCES 2023-24: 7/8/6/2); campus total ~265 (14 months-12th).)

Student–Teacher Ratio (federal data)

  • St. Pius X14:1 (NCES 2023-24: 558 / 39.9 FTE. Schools count staff differently than NCES FTE.)
  • St. John XXIII11.3:1 (NCES 2023-24: 432 / 38.1 FTE)
  • St. Catherine'sNot Published

Dress Code

  • St. Pius XNot Published
  • St. John XXIIISue Mills uniforms; red or black logo sweater/vest/cardigan
  • St. Catherine'sNot Published

Enrollment (school-reported)

  • St. Pius X655
  • St. John XXIIINot Published
  • St. Catherine'sNot Published

Full Campus

  • St. Pius XNot Published
  • St. John XXIIINot Published
  • St. Catherine's14 months - 12th grade (coed); Adolescent Community gr 7-9; High School gr 10-12 (launched 2017)

School Day

  • St. Pius XNot Published
  • St. John XXIIINot Published
  • St. Catherine's8:00 AM - 3:45 PM (extended care available)

Student–Teacher Ratio (school-reported)

  • St. Pius X7:1
  • St. John XXIIINot Published
  • St. Catherine'sNot Published

Transportation

  • St. Pius X3 bus lines ($1,550/yr): Orange (West U/Bellaire/Meyerland), Gray (Spring Branch/Memorial/Katy), Black (Cypress/Tomball/Willowbrook); late run 6:15 M-Th (School-operated bus service.)
  • St. John XXIIINot Published
  • St. Catherine'sNot Published
Commute from home
Tuition
$22,850

2026-27 rate

$22,100

2026-27 rate

$20,560

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

What's included
Fees listed separately see fees
  • Registration fee (new students): $350
  • Graduation fee (seniors): $280 (seniors)
  • Athletics fee: $150–$350 (per sport) — optional
  • Learning for Success program: $2,500 (if enrolled in program) — optional
  • Bus transportation: $1,550 — optional
Fees listed separately see fees
  • New Student Enrollment Fee: $500
  • Financial aid application (Clarity): $60 — optional
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 discountHalf tuition for a 3rd concurrently enrolled child2nd student $17,680 ($4,420 off)10% off for each younger sibling
Lower school on campusHS onlyHS only
Yes

14 months–12th (Montessori)

Open houseNot postedNot postedNot posted
Required test
ISEE
ISEE
None
Application deadlineNot postedNot postedJan 15, 2027
Decision dateNot postedNot postedMar 5, 2027
Financial aid
Need-based + Merit
Need-based + Merit
Need-based
AP coursesNot postedNot postedNot posted
Enrollment65543223
Student:Teacher7:111.3:114.4:1
Mass
Monthly
Weekly

Daily Mass also offered

Monthly
Sports14 sports13 sports6 sports
Links

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