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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

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

Recommendations

St. AgnesEnglish + Math teachers (due Jan 14, 2027)
Frassati3 — Principal/Counselor, English, Math (via FACTS); transcripts 6th-8th
O'ConnellNot Published
St. John XXIIITeacher recommendations (school forms) + official transcripts; interviews for transfers only

World Languages

St. AgnesNot Published
FrassatiFrench (through AP; Bordeaux/Lourdes exchange) · Spanish (through AP)
O'ConnellSpanish I-III · German (IV dual credit) · American Sign Language I-III
St. John XXIIISpanish (confirmed via Spanish NHS; full list not published)

Dual Credit

St. AgnesNot Published
FrassatiYes (University of St. Thomas (one course/yr) + Catholic University of America (entrepreneurship))
O'ConnellYes (Via Galveston College: English III/IV, US History, Government, Spanish I/II, German IV (TSI test required))
St. John XXIIINot Published

Notable Programs

St. AgnesNot Published
FrassatiPhysics-first science sequence; Ethics & Culture department; House System
O'ConnellSTEAM electives: Robotics, Computer Science, Esports, Horticulture, Graphic Design; Honors Engineering I & II; A La Carte program for homeschoolers
St. John XXIIINot Published

AP Courses

St. Agnes25
FrassatiNot Published
O'ConnellNot Published
St. John XXIIINot Published

AP Exams Scored 3+

St. Agnes97 (% of AP exams scored 3+)
FrassatiNot Published
O'ConnellNot Published
St. John XXIIINot Published

AP Program

St. AgnesNot Published
FrassatiNot Published
O'ConnellNot Published
St. John XXIIIAP and honors coursework offered (count not published; Course Selection Guide not public)

Family Interview

St. AgnesNot Published
FrassatiYes (~30 min, student + parents with faculty — Jan 23 (8am-3pm) or Jan 28 (3-5pm), 2027; signups Nov 2026.)
O'ConnellNot Published
St. John XXIIINot Published

Honors Courses

St. Agnes12
FrassatiNot Published
O'ConnellNot Published
St. John XXIIINot Published

Language Credits Required

St. Agnes2
FrassatiNot Published
O'ConnellNot Published
St. John XXIIINot Published

Robotics

St. AgnesSpectrum 3847 — 12 consecutive FIRST Championship appearances
FrassatiNot Published
O'ConnellNot Published
St. John XXIIINot Published

Test Score Deadline

St. Agnes2027-02-01
FrassatiNot Published
O'ConnellNot Published
St. John XXIIINot Published

Commute from home

	St. Agnes Academy	Frassati Catholic High School	O'Connell College Preparatory School	St. John XXIII College Preparatory
Tuition	$28,400 2026-27 rate	$24,050 2026-27 rate	$9,100 2025-26 rate (newest published)	$22,100 2026-27 rate
What's included	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	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 Registration fee: $450 Technology fee: $200 Sports fee: $150–$250 (per sport ($450 all-season package)) — optional	Fees listed separately see fees New Student Enrollment Fee: $500 Financial aid application (Clarity): $60 — optional
Sibling discount	Not Published	$3,000 off 2nd student; $9,425 off 3rd (tuition only)	Multi-student assistance available (amount not published)	2nd student $17,680 ($4,420 off)
Lower school on campus	HS only	HS only	HS only	HS only
Open house	Not posted	Oct 28, 2026	Not posted	Not posted
Required test	ISEE Offered on campus: Nov 14, 2026	HSPT or ISEE Offered on campus: Jan 9, 2027 · Jan 23, 2027	In-house placement test	ISEE
Application deadline	Not posted	Not posted	Not posted	Not posted
Decision date	Not posted	Not posted	Not posted	Not posted
Financial aid	Need-based No merit scholarships	Need-based	Need-based + Merit	Need-based + Merit
AP courses	25	Not posted	Not posted	Not posted
Enrollment	934	364	80	432
Student:Teacher	9:1	11:1	4.5:1	11.3:1
Mass	Weekly Thursdays, 9:10 AM	Weekly Thursdays, 9:15 AM	Monthly	Weekly Daily Mass also offered
Sports	12 sports	13 sports	13 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.