Compare Schools

Pick up to 4 schools to see them side by side.

Clear all

3 of 4 selected

Explore by category

Pick a category to see everything these schools publish about it, side by side.

Cost & Financial Aid

Annual Tuition

  • Frassati2,405,000 (2026-27 rate)
  • St. John XXIII2,210,000 (2026-27 rate)
  • St. Peter CTHS1,500,000 (2026-27 rate · most families pay far less after aid)

Need-Based Financial Aid

  • FrassatiYes (28% of students receive aid; FACTS Grant & Aid opens Oct 7, 2026, due Jan 31, 2027; aid decisions independent of admission)
  • St. John XXIIIYes (Clarity ($60 fee); aid families also apply for TEFA (doesn't reduce SJ23 aid) and complete 10-40 volunteer hours)
  • St. Peter CTHSYes (95% of students aided (2025-26); approved TEFA provider (state accounts, from 2026-27))

Payment Plans

  • FrassatiAnnual (Jun, 2% discount) · Semi-annual (Jul 1 / Dec 1) · 10 monthly Jul-Apr (FACTS fees apply)
  • St. John XXIII1 payment (no fee) · 2 payments (+$100) · 10 payments May-Feb (+$200)
  • St. Peter CTHSMonthly (10 payments Jul-Apr) · By semester (Jul / Jan) · Annual (Jul)

Merit Scholarships

  • FrassatiNot published (Only need-based aid described)
  • St. John XXIIIYes (SJ23 Merit Scholarship for students demonstrating excellence)
  • St. Peter CTHSNot Published

Sibling Discount

  • Frassati$3,000 off 2nd student; $9,425 off 3rd (tuition only)
  • St. John XXIII2nd student $17,680 ($4,420 off)
  • St. Peter CTHSNot Published

Included in Tuition

  • FrassatiTechnology fee ($500) · Registration ($300) · Student activities ($400) · Textbooks ($650) (The $24,050 figure is tuition + these $1,850 general fees combined)
  • St. John XXIIINot Published
  • St. Peter CTHSNot Published
Commute from home
Tuition
$24,050

2026-27 rate

$22,100

2026-27 rate

$15,000

2026-27 rate · most families pay far less after aid

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 Enrollment Fee: $500
  • Financial aid application (Clarity): $60 — optional
Fees listed separately

No itemized fees published.

Sibling discount$3,000 off 2nd student; $9,425 off 3rd (tuition only)2nd student $17,680 ($4,420 off)Not Published
Lower school on campusHS onlyHS onlyHS only
Open houseOct 28, 2026Not postedNot posted
Required test
HSPT or ISEE

Offered on campus: Jan 9, 2027 · Jan 23, 2027

ISEE
None
Application deadlineNot postedNot postedNot posted
Decision dateNot postedNot postedNot posted
Financial aid
Need-based
Need-based + Merit
Need-based
AP coursesNot postedNot postedNot posted
Enrollment36443226
Student:Teacher11:111.3:1Not Published
Mass
Weekly

Thursdays, 9:15 AM

Weekly

Daily Mass also offered

Monthly
Sports13 sports13 sportsNot posted
Links

“Not posted” means the school hasn’t published it yet for this admissions cycle — check each school’s full profile for sources.