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Cathedral Cristo Rey Duchesne Frassati Incarnate Word O'Connell St. Agnes St. Catherine's St. John XXIII St. Peter CTHS St. Pius X St. Thomas Strake Jesuit

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Academics College Counseling Athletics Faith & Service Student Life Arts Daily Life Student Support College Outcomes Cost & Financial Aid

Academics

Entrance Exam

Strake JesuitISEE (School code 570964; 9th/10th applicants. 11th-12th transfers submit PSAT instead. ISEE fee $170 (paid to ERB).)
St. Catherine'sNone (No admission test. Inquiry → adults-only tour → director meeting → application ($150) + records + lesson samples → student classroom visit. 9th graders enter the Adolescent Community (gr 7-9); High School entry is gr 10-12.)
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.)
St. ThomasISEE (School code 571055; freshmen. Transfers: ISEE or PSAT.)

World Languages

Strake JesuitNot Published
St. Catherine'sSpanish · Latin/French/ASL/Portuguese via independent study & university partnerships
O'ConnellSpanish I-III · German (IV dual credit) · American Sign Language I-III
St. ThomasFrench · Spanish · Mandarin · Latin

Application Deadline

Strake Jesuit2027-01-15 (Supplemental documents due Jan 31; rolling after that if space)
St. Catherine'sNot Published
O'ConnellNot Published
St. Thomas2027-01-15 (Opens Aug 3, 2026; supporting docs due Jan 31; rolling after)

Dual Credit

Strake JesuitNot Published
St. Catherine'sNot Published
O'ConnellYes (Via Galveston College: English III/IV, US History, Government, Spanish I/II, German IV (TSI test required))
St. ThomasYes (4 dual-credit courses via University of St. Thomas)

Learning Support

Strake JesuitAcademic Resource Center + Learning Resource Center (learning differences)
St. Catherine'sNot Published
O'ConnellNot Published
St. ThomasLearning Enrichment Center; college counseling with 4-year plan

Recommendations

Strake Jesuit3 — English teacher, Math teacher, Principal/Counselor (electronic via mySJ, not before Nov 1)
St. Catherine'sNot Published
O'ConnellNot Published
St. ThomasMath + English teachers (HAIS forms, after Dec 1); student statement + resume; report cards gr 6-8

Academic Model

Strake JesuitNot Published
St. Catherine'sAMI-accredited Catholic Montessori adolescent program — four integrated areas (Theology, Integrated Humanities, Integrated Sciences, Mathematics); internships (Houston Methodist, law/design firms), university partnerships (St. Thomas, Texas A&M AgriLife), independent study; graduates build a "body of work" (No AP program; university partnerships and internships serve the advanced-work role.)
O'ConnellNot Published
St. ThomasNot Published

AP Courses

Strake JesuitNot Published
St. Catherine'sNot Published
O'ConnellNot Published
St. Thomas21 (40+ advanced/AP courses overall)

AP Scholar Awards

Strake Jesuit388
St. Catherine'sNot Published
O'ConnellNot Published
St. ThomasNot Published

Notable Programs

Strake JesuitNot Published
St. Catherine'sNot Published
O'ConnellSTEAM electives: Robotics, Computer Science, Esports, Horticulture, Graphic Design; Honors Engineering I & II; A La Carte program for homeschoolers
St. ThomasNot Published

STEM Recognition

Strake JesuitNewsweek: #27 of 5,000 STEM schools
St. Catherine'sNot Published
O'ConnellNot Published
St. ThomasNot Published

Test Prep

Strake JesuitFree Ray Dass PSAT/SAT/ACT prep; national SAT/ACT test center on campus
St. Catherine'sNot Published
O'ConnellNot Published
St. ThomasNot Published

Commute from home

	Strake Jesuit College Preparatory	St. Catherine's Montessori	O'Connell College Preparatory School	St. Thomas High School
Tuition	$29,970 2026-27 rate	$20,560 2026-27 rate · 9th grade; grades 10-12: $20,753	$9,100 2025-26 rate (newest published)	$27,900 2026-27 rate
What's included	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	Fees listed separately see fees Application fee: $150 Tuition deposit: $750 New Student Fee: $850 Facility fee: $800 Program fee: $2,500–$2,750	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 Laptop & technology Charged separately: Application fee: $75 Registration fee: $700 Camp Aquinas (freshman retreat): $650 (freshmen) Class retreat: $325 (returning/transfer students) Books: $550 Athletics fee: $250 (per sport) — optional AP exam: $99 (per course) — optional
Sibling discount	Not Published	10% off for each younger sibling	Multi-student assistance available (amount not published)	$2,000/yr per sibling after the first
Lower school on campus	HS only	Yes 14 months–12th (Montessori)	HS only	HS only
Open house	Dec 3, 2026	Not posted	Not posted	Dec 6, 2026
Required test	ISEE Offered on campus: Oct 31, 2026 · Jan 9, 2027	None	In-house placement test	ISEE Offered on campus: Nov 14, 2026 · Jan 9, 2027
Application deadline	Jan 15, 2027	Jan 15, 2027	Not posted	Jan 15, 2027
Decision date	Mar 5, 2027	Mar 5, 2027	Not posted	Mar 5, 2027
Financial aid	Need-based	Need-based	Need-based + Merit	Need-based + Merit
AP courses	Not posted	Not posted	Not posted	21
Enrollment	1,390	23	80	791
Student:Teacher	10:1	14.4:1	4.5:1	9:1
Mass	Monthly Daily Mass also offered	Monthly	Monthly	Monthly
Sports	17 sports	6 sports	13 sports	12 sports
Links	Full profile Admissions	Full profile Admissions	Full profile Admissions	Full profile Admissions

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