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

Dual Credit

St. ThomasYes (4 dual-credit courses via University of St. Thomas)
FrassatiYes (University of St. Thomas (one course/yr) + Catholic University of America (entrepreneurship))
CathedralYes (University of St. Thomas partnership (est. June 2023))
DuchesneYes (University of St. Thomas partnership; online electives via SophieConnect + One Schoolhouse)

Entrance Exam

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

Recommendations

St. ThomasMath + English teachers (HAIS forms, after Dec 1); student statement + resume; report cards gr 6-8
Frassati3 — Principal/Counselor, English, Math (via FACTS); transcripts 6th-8th
CathedralMath, English + Administrator (HAIS forms); transcripts 3 prior years; student essay
DuchesneEnglish and/or Math teacher + principal/head of school; 2 years transcripts

World Languages

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

AP Courses

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

Family Interview

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

Learning Support

St. ThomasLearning Enrichment Center; college counseling with 4-year plan
FrassatiNot Published
CathedralLearning Enrichment Center — an individual learning plan for every student; tutoring, accommodations and testing support
DuchesneNot Published

Notable Programs

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

Academic Model

St. ThomasNot Published
FrassatiNot 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.)
DuchesneNot Published

Application Deadline

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

Honors Courses

St. ThomasNot Published
FrassatiNot Published
CathedralNot Published
Duchesne12 (Called "Advanced" courses)

Commute from home

	St. Thomas High School	Frassati Catholic High School	Cathedral High School	Duchesne Academy of the Sacred Heart
Tuition	$27,900 2026-27 rate	$24,050 2026-27 rate	$22,850 2026-27 rate	$33,600 2026-27 rate · Upper School
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	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 No itemized fees published.	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 discount	$2,000/yr per sibling after the first	$3,000 off 2nd student; $9,425 off 3rd (tuition only)	Not Published	Not Published
Lower school on campus	HS only	HS only	HS only	Yes PK3–12
Open house	Dec 6, 2026	Oct 28, 2026	Nov 7, 2026	Nov 1, 2026
Required test	ISEE Offered on campus: Nov 14, 2026 · Jan 9, 2027	HSPT or ISEE Offered on campus: Jan 9, 2027 · Jan 23, 2027	ISEE (or CLT for classical-school students)	ISEE
Application deadline	Jan 15, 2027	Not posted	Jan 15, 2027	Not posted
Decision date	Mar 5, 2027	Not posted	Not posted	Not posted
Financial aid	Need-based + Merit	Need-based	Need-based + Merit	Need-based + Merit
AP courses	21	Not posted	Not posted	20
Enrollment	791	364	Not Published	300
Student:Teacher	9:1	11:1	Not Published	8.1:1
Mass	Monthly	Weekly Thursdays, 9:15 AM	Daily	Not Published
Sports	12 sports	13 sports	11 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.