Compare Schools

Pick up to 4 schools to see them side by side.

3 of 4 selected

Explore by category

Pick a category to see everything these schools publish about it, side by side.

Entrance Exam

St. John XXIIIISEE (School code 570048; 9th grade. 11th/12th transfers submit PSAT. Last cycle: opened Sept 1, deadline Jan 15, docs Jan 31, rolling after.)
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.)
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.)

World Languages

St. John XXIIISpanish (confirmed via Spanish NHS; full list not published)
CathedralLatin I-IV · Greek I-II · Modern language elective (Years 3-4)
St. Catherine'sSpanish · Latin/French/ASL/Portuguese via independent study & university partnerships

Academic Model

St. John XXIIINot 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.)
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.)

Recommendations

St. John XXIIITeacher recommendations (school forms) + official transcripts; interviews for transfers only
CathedralMath, English + Administrator (HAIS forms); transcripts 3 prior years; student essay
St. Catherine'sNot Published

AP Program

St. John XXIIIAP and honors coursework offered (count not published; Course Selection Guide not public)
CathedralNot Published
St. Catherine'sNot Published

Dual Credit

Family Interview

Learning Support

St. John XXIIINot Published
CathedralLearning Enrichment Center — an individual learning plan for every student; tutoring, accommodations and testing support
St. Catherine'sNot Published

Commute from home

	St. John XXIII College Preparatory	Cathedral High School	St. Catherine's Montessori
Tuition	$22,100 2026-27 rate	$22,850 2026-27 rate	$20,560 2026-27 rate · 9th grade; grades 10-12: $20,753
What's included	Fees listed separately see fees New Student Enrollment Fee: $500 Financial aid application (Clarity): $60 — optional	Fees listed separately No itemized fees published.	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 discount	2nd student $17,680 ($4,420 off)	Not Published	10% off for each younger sibling
Lower school on campus	HS only	HS only	Yes 14 months–12th (Montessori)
Open house	Not posted	Nov 7, 2026	Not posted
Required test	ISEE	ISEE (or CLT for classical-school students)	None
Application deadline	Not posted	Jan 15, 2027	Jan 15, 2027
Decision date	Not posted	Not posted	Mar 5, 2027
Financial aid	Need-based + Merit	Need-based + Merit	Need-based
AP courses	Not posted	Not posted	Not posted
Enrollment	432	Not Published	23
Student:Teacher	11.3:1	Not Published	14.4:1
Mass	Weekly Daily Mass also offered	Daily	Monthly
Sports	13 sports	11 sports	6 sports
Links	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.