Compare Schools

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

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

4 of 4 selected

Explore by category

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

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

Academics

Entrance Exam

St. ThomasISEE (School code 571055; freshmen. Transfers: ISEE or PSAT.)
DuchesneISEE (Administered externally; campus tour + family interview also required)
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.)
FrassatiHSPT or ISEE (Either test is accepted. On-campus HSPT: Jan 9 + Jan 23, 2027. ERB member 571107. Transfers may substitute PSAT.)

World Languages

St. ThomasFrench · Spanish · Mandarin · Latin
DuchesneFrench (incl. Advanced IV-DELF B1) · Spanish (incl. AP) · American Sign Language I-III
St. Catherine'sSpanish · Latin/French/ASL/Portuguese via independent study & university partnerships
FrassatiFrench (through AP; Bordeaux/Lourdes exchange) · Spanish (through AP)

Dual Credit

St. ThomasYes (4 dual-credit courses via University of St. Thomas)
DuchesneYes (University of St. Thomas partnership; online electives via SophieConnect + One Schoolhouse)
St. Catherine'sNot Published
FrassatiYes (University of St. Thomas (one course/yr) + Catholic University of America (entrepreneurship))

Recommendations

St. ThomasMath + English teachers (HAIS forms, after Dec 1); student statement + resume; report cards gr 6-8
DuchesneEnglish and/or Math teacher + principal/head of school; 2 years transcripts
St. Catherine'sNot Published
Frassati3 — Principal/Counselor, English, Math (via FACTS); transcripts 6th-8th

AP Courses

St. Thomas21 (40+ advanced/AP courses overall)
Duchesne20 (AP enrollment caps: soph 1 / jr 2 / sr 3; AP exam required if enrolled)
St. Catherine'sNot Published
FrassatiNot Published

Notable Programs

St. ThomasNot Published
DuchesneRobotics and competitive debate programs; IT internship with Microsoft certification; junior Research Paper requirement
St. Catherine'sNot Published
FrassatiPhysics-first science sequence; Ethics & Culture department; House System

Academic Model

St. ThomasNot Published
DuchesneNot 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.)
FrassatiNot Published

Application Deadline

St. Thomas2027-01-15 (Opens Aug 3, 2026; supporting docs due Jan 31; rolling after)
DuchesneNot Published
St. Catherine'sNot Published
FrassatiNot Published

Family Interview

St. ThomasNot Published
DuchesneNot Published
St. Catherine'sNot Published
FrassatiYes (~30 min, student + parents with faculty — Jan 23 (8am-3pm) or Jan 28 (3-5pm), 2027; signups Nov 2026.)

Honors Courses

St. ThomasNot Published
Duchesne12 (Called "Advanced" courses)
St. Catherine'sNot Published
FrassatiNot Published

Learning Support

St. ThomasLearning Enrichment Center; college counseling with 4-year plan
DuchesneNot Published
St. Catherine'sNot Published
FrassatiNot Published

Commute from home

	St. Thomas High School	Duchesne Academy of the Sacred Heart	St. Catherine's Montessori	Frassati Catholic High School
Tuition	$27,900 2026-27 rate	$33,600 2026-27 rate · Upper School	$20,560 2026-27 rate · 9th grade; grades 10-12: $20,753	$24,050 2026-27 rate
What's included	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	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	Fees listed separately see fees Application fee: $150 Tuition deposit: $750 New Student Fee: $850 Facility fee: $800 Program fee: $2,500–$2,750	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
Sibling discount	$2,000/yr per sibling after the first	Not Published	10% off for each younger sibling	$3,000 off 2nd student; $9,425 off 3rd (tuition only)
Lower school on campus	HS only	Yes PK3–12	Yes 14 months–12th (Montessori)	HS only
Open house	Dec 6, 2026	Nov 1, 2026	Not posted	Oct 28, 2026
Required test	ISEE Offered on campus: Nov 14, 2026 · Jan 9, 2027	ISEE	None	HSPT or ISEE Offered on campus: Jan 9, 2027 · Jan 23, 2027
Application deadline	Jan 15, 2027	Not posted	Jan 15, 2027	Not posted
Decision date	Mar 5, 2027	Not posted	Mar 5, 2027	Not posted
Financial aid	Need-based + Merit	Need-based + Merit	Need-based	Need-based
AP courses	21	20	Not posted	Not posted
Enrollment	791	300	23	364
Student:Teacher	9:1	8.1:1	14.4:1	11:1
Mass	Monthly	Not Published	Monthly	Weekly Thursdays, 9:15 AM
Sports	12 sports	12 sports	6 sports	13 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.