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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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Daily Life

Enrollment (federal data)

FrassatiNot Published
Duchesne300 (Upper School 9-12 (NCES 2023-24: 89/74/65/72). Total campus 761.)
O'Connell80 (NCES PSS 2023-24. Island campus; 4.5:1 student-teacher ratio.)
St. Agnes934 (NCES PSS 2023-24 survey year)

Student–Teacher Ratio (federal data)

Frassati12.8:1 (NCES 2023-24: 321 / 25.0 FTE; school reports 11:1)
Duchesne8.1:1 (NCES 2023-24, campus-wide)
O'ConnellNot Published
St. Agnes12.7:1 (NCES 2023-24: 934 students / 73.8 FTE teachers. Schools count staff differently than NCES FTE.)

Class Schedule

FrassatiNot Published
DuchesneSix-term modular "MOD" schedule — 80-minute classes, 3-4 courses per mod, 29-30 days/mod
O'ConnellNot Published
St. AgnesNot Published

Dress Code

FrassatiRisse Brothers + Lands' End uniforms
DuchesneNot Published
O'ConnellNot Published
St. AgnesNot Published

Enrollment (school-reported)

Frassati364 (2025-26 Fast Facts; NCES 2023-24: 321 — young, growing school (opened 2013))
DuchesneNot Published
O'ConnellNot Published
St. AgnesNot Published

Full Campus

FrassatiNot Published
DuchesnePK3–12 (all-girls); Upper School is grades 9–12
O'ConnellNot Published
St. AgnesNot Published

School Day

FrassatiNot Published
DuchesneNot Published
O'ConnellClasses 8:00 AM - 3:20 PM
St. AgnesNot Published

Student–Teacher Ratio (school-reported)

FrassatiNot Published
DuchesneNot Published
O'ConnellNot Published
St. Agnes9:1

Transportation

FrassatiNot Published
DuchesneNot Published
O'ConnellPaid van stops in Dickinson and La Marque (mainland commuters)
St. AgnesNot Published

Commute from home

	Frassati Catholic High School	Duchesne Academy of the Sacred Heart	O'Connell College Preparatory School	St. Agnes Academy
Tuition	$24,050 2026-27 rate	$33,600 2026-27 rate · Upper School	$9,100 2025-26 rate (newest published)	$28,400 2026-27 rate
What's included	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 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 Registration fee: $450 Technology fee: $200 Sports fee: $150–$250 (per sport ($450 all-season package)) — 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	$3,000 off 2nd student; $9,425 off 3rd (tuition only)	Not Published	Multi-student assistance available (amount not published)	Not Published
Lower school on campus	HS only	Yes PK3–12	HS only	HS only
Open house	Oct 28, 2026	Nov 1, 2026	Not posted	Not posted
Required test	HSPT or ISEE Offered on campus: Jan 9, 2027 · Jan 23, 2027	ISEE	In-house placement test	ISEE Offered on campus: Nov 14, 2026
Application deadline	Not posted	Not posted	Not posted	Not posted
Decision date	Not posted	Not posted	Not posted	Not posted
Financial aid	Need-based	Need-based + Merit	Need-based + Merit	Need-based No merit scholarships
AP courses	Not posted	20	Not posted	25
Enrollment	364	300	80	934
Student:Teacher	11:1	8.1:1	4.5:1	9:1
Mass	Weekly Thursdays, 9:15 AM	Not Published	Monthly	Weekly Thursdays, 9:10 AM
Sports	13 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.