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Academics

Entrance Exam

  • St. Pius XISEE (School code 571082; 9th-grade applicants. Transfers submit PSAT/SAT/ACT. School offers an ISEE prep course. Application opens Sept 1.)
  • O'ConnellIn-house placement test (No ISEE/HSPT — 30-60 min Math & Reading placement test, offered Mon-Thu 8:30-2:30. Rolling admissions, no published deadlines.)
  • CathedralISEE (or CLT for classical-school students) (Scores due Jan 30, 2027. Application opens first week of Sept 2026, due Jan 15, 2027. A family interview is required (parents + student); a shadow day can be requested at the interview.)
  • Strake JesuitISEE (School code 570964; 9th/10th applicants. 11th-12th transfers submit PSAT instead. ISEE fee $170 (paid to ERB).)

Dual Credit

  • St. Pius XYes (Via college partnerships (institutions not named))
  • O'ConnellYes (Via Galveston College: English III/IV, US History, Government, Spanish I/II, German IV (TSI test required))
  • CathedralYes (University of St. Thomas partnership (est. June 2023))
  • Strake JesuitNot Published

Learning Support

  • St. Pius XPaul A. Gilliam '98 Learning for Success program — structured academic support ($2,500/yr)
  • O'ConnellNot Published
  • CathedralLearning Enrichment Center — an individual learning plan for every student; tutoring, accommodations and testing support
  • Strake JesuitAcademic Resource Center + Learning Resource Center (learning differences)

Recommendations

  • St. Pius XMath + English teachers, Principal/Counselor; student essay; transcripts
  • O'ConnellNot Published
  • CathedralMath, English + Administrator (HAIS forms); transcripts 3 prior years; student essay
  • Strake Jesuit3 — English teacher, Math teacher, Principal/Counselor (electronic via mySJ, not before Nov 1)

Notable Programs

  • St. Pius X"Engineer Your World I & II," Computer Science; electives in Business, Law, Psychology, Media Arts
  • O'ConnellSTEAM electives: Robotics, Computer Science, Esports, Horticulture, Graphic Design; Honors Engineering I & II; A La Carte program for homeschoolers
  • CathedralNot Published
  • Strake JesuitNot Published

World Languages

  • St. Pius XNot Published
  • O'ConnellSpanish I-III · German (IV dual credit) · American Sign Language I-III
  • CathedralLatin I-IV · Greek I-II · Modern language elective (Years 3-4)
  • Strake JesuitNot Published

Academic Model

  • St. Pius XNot Published
  • O'ConnellNot Published
  • CathedralClassical liberal arts — Trivium (Grammar/Logic/Rhetoric), Shakespeare every year, Junior Thesis, Senior Seminar + Senior Rome Trip. Four Pillars: Sacred Worship, Wisdom, Music, Art. (No AP courses are advertised; dual credit serves the advanced-coursework role.)
  • Strake JesuitNot Published

AP Courses

  • St. Pius XNot Published
  • O'Connell3 (Confirmed via school event calendar: AP Calculus, AP Physics 1, AP Physics C. Not on an academics/curriculum page — count may be incomplete.)
  • CathedralNot Published
  • Strake JesuitNot Published

AP Scholar Awards

  • St. Pius XNot Published
  • O'ConnellNot Published
  • CathedralNot Published
  • Strake Jesuit388

Application Deadline

  • St. Pius XNot Published
  • O'ConnellNot Published
  • CathedralNot Published
  • Strake Jesuit2027-01-15 (Supplemental documents due Jan 31; rolling after that if space)

Family Interview

  • St. Pius XNot Published
  • O'ConnellNot Published
  • CathedralYes (Family interview at the school — parents and student)
  • Strake JesuitNot Published

Honors & AP Courses

  • St. Pius X25 (Honors/AP combined; 490 AP exams, 49 AP Scholars in 2025)
  • O'ConnellNot Published
  • CathedralNot Published
  • Strake JesuitNot Published

STEM Recognition

  • St. Pius XNot Published
  • O'ConnellNot Published
  • CathedralNot Published
  • Strake JesuitNewsweek: #27 of 5,000 STEM schools

Test Prep

  • St. Pius XNot Published
  • O'ConnellNot Published
  • CathedralNot Published
  • Strake JesuitFree Ray Dass PSAT/SAT/ACT prep; national SAT/ACT test center on campus
Commute from home
Tuition
$22,850

2026-27 rate

$9,100

2025-26 rate (newest published)

$22,850

2026-27 rate

$29,970

2026-27 rate

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
  • Registration fee: $450
  • Technology fee: $200
  • Sports fee: $150–$250 (per sport ($450 all-season package)) — optional
Fees listed separately

No itemized fees published.

Included in tuition see list
  • Textbooks (physical + digital)
  • iPad + keyboard case with insurance
  • AP exam fees
  • SAT/ACT prep
  • Course fees (ceramics, science labs)
  • Academic support
  • Most extracurricular/athletic expenses
  • Lab goggles + PE uniforms
  • Parking

Charged separately:

  • ISEE exam (paid to ERB): $170 (applicants) — optional
Sibling discountHalf tuition for a 3rd concurrently enrolled childMulti-student assistance available (amount not published)Not PublishedNot Published
Lower school on campusHS onlyHS onlyHS onlyHS only
Open houseNot postedNot postedNov 7, 2026Dec 3, 2026
Required test
ISEE
In-house placement test
ISEE (or CLT for classical-school students)
ISEE

Offered on campus: Oct 31, 2026 · Jan 9, 2027

Application deadlineNot postedNot postedJan 15, 2027Jan 15, 2027
Decision dateNot postedNot postedNot postedMar 5, 2027
Financial aid
Need-based + Merit
Need-based + Merit
Need-based + Merit
Need-based
AP coursesNot posted3Not postedNot posted
Enrollment65580Not Published1,390
Student:Teacher7:14.5:1Not Published10:1
Mass
Monthly
Monthly
Daily
Monthly

Daily Mass also offered

Sports14 sports13 sports11 sports17 sports
Links

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