Compare Schools
Pick up to 4 schools to see them side by side.
CathedralCristo ReyDuchesneFrassatiIncarnate WordO'ConnellSt. AgnesSt. Catherine'sSt. John XXIIISt. Peter CTHSSt. Pius XSt. ThomasStrake Jesuit
3 of 4 selected
Explore by category
Pick a category to see everything these schools publish about it, side by side.
AcademicsCollege CounselingAthleticsFaith & ServiceStudent LifeArtsDaily LifeStudent SupportCollege OutcomesCost & Financial Aid
Faith & Service
Mass
- St. John XXIIIWeekly all-school Mass (Day not published; moves for Solemnities and Holy Days. Students attend in full Mass uniform.)
- St. AgnesWeekly — Thursdays, 9:10 AM (At the start of Community Time; plus all Holy Days of Obligation and Dominican feasts. Confession offered before and after. Invitational ("all are welcome"), not stated as required.)
- St. ThomasMonthly all-school Mass, plus Holy Days of Obligation (Weekly opportunities for Mass, Confession, Adoration and Rosary in addition)
Retreats
- St. John XXIIIMandatory class retreats (Oboedientia/Pax/Virtus/Renovatio) + optional Kairos (jr/sr) and Quest (fr/so); daily Mass + weekly all-school Mass
- St. AgnesAnnual grade-level retreats — Dominican Pillars: Community (9), Study (10), Prayer (11), Preaching (12)
- St. ThomasCamp Aquinas freshman retreat; grade-level retreats; dedicated Director of Retreats. Basilian motto: "Teach me Goodness, Discipline, and Knowledge"
Daily Mass
- St. John XXIIIAvailable daily throughout the year (Plus Eucharistic adoration, twice-yearly penance services, daily Angelus)
- St. AgnesNot Published
- St. ThomasNot Published
Religious Tradition
- St. John XXIIINot Published
- St. AgnesNot Published
- St. ThomasBasilian Fathers — founded 1900. The school describes itself as the oldest college-preparatory high school for young men in Texas.
Service Hours by Grade
- St. John XXIIIFreshmen 20 · Sophomores 25 · Juniors 25 · Seniors 30 (per year, with due dates each spring)
- St. AgnesNot Published
- St. ThomasNot Published
Service Hours Required
- St. John XXIIINot Published
- St. Agnes100 (100+ hours before graduation)
- St. ThomasNot Published
Service Program
- St. John XXIIINot Published
- St. AgnesNot Published
- St. Thomas"Champions for Change" — six service experiences annually (service year Jun 1 - May 31)
Theology All Four Years
- St. John XXIIINot Published
- St. AgnesYes
- St. ThomasNot Published
Commute from home
| Tuition | $22,100 2026-27 rate | $28,400 2026-27 rate | $27,900 2026-27 rate |
|---|---|---|---|
| What's included | Fees listed separately see fees
| Fees listed separately see fees
| Included in tuition see list
Charged separately:
|
| Sibling discount | 2nd student $17,680 ($4,420 off) | Not Published | $2,000/yr per sibling after the first |
| Lower school on campus | HS only | HS only | HS only |
| Open house | Not posted | Not posted | Dec 6, 2026 |
| Required test | ISEE | ISEE Offered on campus: Nov 14, 2026 | ISEE Offered on campus: Nov 14, 2026 · Jan 9, 2027 |
| Application deadline | Not posted | Not posted | Jan 15, 2027 |
| Decision date | Not posted | Not posted | Mar 5, 2027 |
| Financial aid | Need-based + Merit | Need-based No merit scholarships | Need-based + Merit |
| AP courses | Not posted | 25 | 21 |
| Enrollment | 432 | 934 | 791 |
| Student:Teacher | 11.3:1 | 9:1 | 9:1 |
| Mass | Weekly Daily Mass also offered | Weekly Thursdays, 9:10 AM | Monthly |
| Sports | 13 sports | 12 sports | 12 sports |
| Links |
“Not posted” means the school hasn’t published it yet for this admissions cycle — check each school’s full profile for sources.