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Academics

Dual Credit

  • CathedralYes (University of St. Thomas partnership (est. June 2023))
  • Incarnate WordYes (4 courses with Lone Star College)
  • FrassatiYes (University of St. Thomas (one course/yr) + Catholic University of America (entrepreneurship))
  • DuchesneYes (University of St. Thomas partnership; online electives via SophieConnect + One Schoolhouse)

Entrance Exam

  • 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.)
  • Incarnate WordISEE (School code 570451; up to two scores. Application opens Aug 17, 2026.)
  • FrassatiHSPT or ISEE (Either test is accepted. On-campus HSPT: Jan 9 + Jan 23, 2027. ERB member 571107. Transfers may substitute PSAT.)
  • DuchesneISEE (Administered externally; campus tour + family interview also required)

Recommendations

  • CathedralMath, English + Administrator (HAIS forms); transcripts 3 prior years; student essay
  • Incarnate WordMath + English teachers (HAIS forms); transcripts 6th, 7th, 1st-sem 8th
  • Frassati3 — Principal/Counselor, English, Math (via FACTS); transcripts 6th-8th
  • DuchesneEnglish and/or Math teacher + principal/head of school; 2 years transcripts

Notable Programs

  • CathedralNot Published
  • Incarnate WordYoung Leaders Program; 5 endorsements; STEM emphasis
  • FrassatiPhysics-first science sequence; Ethics & Culture department; House System
  • DuchesneRobotics and competitive debate programs; IT internship with Microsoft certification; junior Research Paper requirement

World Languages

  • CathedralLatin I-IV · Greek I-II · Modern language elective (Years 3-4)
  • Incarnate WordNot Published
  • FrassatiFrench (through AP; Bordeaux/Lourdes exchange) · Spanish (through AP)
  • DuchesneFrench (incl. Advanced IV-DELF B1) · Spanish (incl. AP) · American Sign Language I-III

AP Courses

  • CathedralNot Published
  • Incarnate Word18 (Academics page says 18, FAQ says 19; AP Honor Roll Platinum; >75% of AP testers score 3-5)
  • FrassatiNot Published
  • Duchesne20 (AP enrollment caps: soph 1 / jr 2 / sr 3; AP exam required if enrolled)

Family Interview

  • CathedralYes (Family interview at the school — parents and student)
  • Incarnate WordNot Published
  • FrassatiYes (~30 min, student + parents with faculty — Jan 23 (8am-3pm) or Jan 28 (3-5pm), 2027; signups Nov 2026.)
  • DuchesneNot Published

Academic Model

  • 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.)
  • Incarnate WordNot Published
  • FrassatiNot Published
  • DuchesneNot Published

Application Deadline

  • CathedralNot Published
  • Incarnate Word2026-12-14 (Earliest deadline of the Houston Catholic schools; supplemental materials Jan 29, 2027)
  • FrassatiNot Published
  • DuchesneNot Published

Honors Courses

  • CathedralNot Published
  • Incarnate WordNot Published
  • FrassatiNot Published
  • Duchesne12 (Called "Advanced" courses)

Learning Support

  • CathedralLearning Enrichment Center — an individual learning plan for every student; tutoring, accommodations and testing support
  • Incarnate WordNot Published
  • FrassatiNot Published
  • DuchesneNot Published
Commute from home
Tuition
$22,850

2026-27 rate

$22,800

2026-27 rate

$24,050

2026-27 rate

$33,600

2026-27 rate · Upper School

What's included
Fees listed separately

No itemized fees published.

Fees listed separately see fees
  • Application fee: $75
  • Registration fee: $350
  • Tuition deposit: $500
  • Freshman fee (orientation camp): $350 (freshmen)
  • Senior fee (graduation + retreat): $300 (seniors)
  • Books:
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
Sibling discountNot PublishedNot Published$3,000 off 2nd student; $9,425 off 3rd (tuition only)Not Published
Lower school on campusHS onlyHS onlyHS only
Yes

PK3–12

Open houseNov 7, 2026Nov 8, 2026Oct 28, 2026Nov 1, 2026
Required test
ISEE (or CLT for classical-school students)
ISEE

Offered on campus: Jan 9, 2027

HSPT or ISEE

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

ISEE
Application deadlineJan 15, 2027Dec 14, 2026Not postedNot posted
Decision dateNot postedMar 5, 2027Not postedNot posted
Financial aid
Need-based + Merit
Need-based + Merit
Need-based
Need-based + Merit
AP coursesNot posted18Not posted20
EnrollmentNot Published248364300
Student:TeacherNot Published8.3:111:18.1:1
Mass
Daily
Monthly
Weekly

Thursdays, 9:15 AM

Not Published
Sports11 sports10 sports13 sports12 sports
Links

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