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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

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.)
DuchesneISEE (Administered externally; campus tour + family interview also required)
FrassatiHSPT or ISEE (Either test is accepted. On-campus HSPT: Jan 9 + Jan 23, 2027. ERB member 571107. Transfers may substitute PSAT.)
St. AgnesISEE (School code 443420; up to 2 scores; first attempt before Dec 1 (ERB rule))

Recommendations

CathedralMath, English + Administrator (HAIS forms); transcripts 3 prior years; student essay
DuchesneEnglish and/or Math teacher + principal/head of school; 2 years transcripts
Frassati3 — Principal/Counselor, English, Math (via FACTS); transcripts 6th-8th
St. AgnesEnglish + Math teachers (due Jan 14, 2027)

Dual Credit

CathedralYes (University of St. Thomas partnership (est. June 2023))
DuchesneYes (University of St. Thomas partnership; online electives via SophieConnect + One Schoolhouse)
FrassatiYes (University of St. Thomas (one course/yr) + Catholic University of America (entrepreneurship))
St. AgnesNot Published

World Languages

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
FrassatiFrench (through AP; Bordeaux/Lourdes exchange) · Spanish (through AP)
St. AgnesNot Published

AP Courses

CathedralNot Published
Duchesne20 (AP enrollment caps: soph 1 / jr 2 / sr 3; AP exam required if enrolled)
FrassatiNot Published
St. Agnes25

Family Interview

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

Honors Courses

CathedralNot Published
Duchesne12 (Called "Advanced" courses)
FrassatiNot Published
St. Agnes12

Notable Programs

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

AP Exams Scored 3+

CathedralNot Published
DuchesneNot Published
FrassatiNot Published
St. Agnes97 (% of AP exams scored 3+)

Language Credits Required

CathedralNot Published
DuchesneNot Published
FrassatiNot Published
St. Agnes2

Learning Support

CathedralLearning Enrichment Center — an individual learning plan for every student; tutoring, accommodations and testing support
DuchesneNot Published
FrassatiNot Published
St. AgnesNot Published

Robotics

CathedralNot Published
DuchesneNot Published
FrassatiNot Published
St. AgnesSpectrum 3847 — 12 consecutive FIRST Championship appearances

Test Score Deadline

CathedralNot Published
DuchesneNot Published
FrassatiNot Published
St. Agnes2027-02-01

Commute from home

	Cathedral High School	Duchesne Academy of the Sacred Heart	Frassati Catholic High School	St. Agnes Academy
Tuition	$22,850 2026-27 rate	$33,600 2026-27 rate · Upper School	$24,050 2026-27 rate	$28,400 2026-27 rate
What's included	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	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 Application fee: $75 ($125 for transfer applicants) Enrollment deposit: $500 Tablet PC (technology): $1,725 AP test fee: $105 (per AP / Honors-AP class) — optional Senior fee: $350 (seniors only) — optional Athletics fee: $150 (per sport) — optional
Sibling discount	Not Published	Not Published	$3,000 off 2nd student; $9,425 off 3rd (tuition only)	Not Published
Lower school on campus	HS only	Yes PK3–12	HS only	HS only
Open house	Nov 7, 2026	Nov 1, 2026	Oct 28, 2026	Not posted
Required test	ISEE (or CLT for classical-school students)	ISEE	HSPT or ISEE Offered on campus: Jan 9, 2027 · Jan 23, 2027	ISEE Offered on campus: Nov 14, 2026
Application deadline	Jan 15, 2027	Not posted	Not posted	Not posted
Decision date	Not posted	Not posted	Not posted	Not posted
Financial aid	Need-based + Merit	Need-based + Merit	Need-based	Need-based No merit scholarships
AP courses	Not posted	20	Not posted	25
Enrollment	Not Published	300	364	934
Student:Teacher	Not Published	8.1:1	11:1	9:1
Mass	Daily	Not Published	Weekly Thursdays, 9:15 AM	Weekly Thursdays, 9:10 AM
Sports	11 sports	12 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.