Cardinal Ambrozic Catholic Secondary School vs Castlebrooke Secondary School
A head-to-head comparison of two secondary schools in Ontario, Canada, 609 m apart, using official Canadian 2025 data. The better value in each row is highlighted.
Cardinal Ambrozic Catholic Secondary School
Brampton · Catholic secondary · Grades 9-12
1,520 students
Castlebrooke Secondary School
Brampton · Public secondary · Grades 9-12
1,765 students
| Measure | Cardinal Ambrozic Catholic Secondary School Brampton, Ontario | Castlebrooke Secondary School Brampton, Ontario |
|---|---|---|
| Success Index (Canada) | 62 Top 50% | 61 Top 50% |
| Province rank | #264 of 766 | #271 of 766 |
| National rank | #264 of 766 | #271 of 766 |
| Sector | Catholic | Public |
| Type | Secondary | Secondary |
| Year range | Grades 9-12 | Grades 9-12 |
| Students | 1,520 | 1,765 |
| Enrolment | 1,520 | 1,765 |
| EQAO Grade 3 | – | – |
| EQAO Grade 6 | – | – |
| EQAO Grade 9 maths | 59% | 60% |
| OSSLT pass rate | 91% | 90% |
| Low-income households | 5% | 5% |
| Parents without a credential | 9% | 9% |
| First language not English | 21% | 53% |
| Special education | 14% | 10% |
| Identified as gifted | 1% | 0% |
| FSA literacy score | – | – |
| FSA numeracy score | – | – |
| FSA Grade 4 literacy score | – | – |
| FSA Grade 4 numeracy score | – | – |
| FSA Grade 7 literacy score | – | – |
| FSA Grade 7 numeracy score | – | – |
| city or town | Brampton | Brampton |
| province | Ontario | Ontario |
| Website | www.dpcdsb.org/AMBRO | www.castlebrookess.com |
The verdict
- •Both schools have almost identical Success Index (Canada) scores (61.7 vs 60.9).
- •Castlebrooke Secondary School does better on eqao grade 9 mathematics (60% vs 59%).
- •Cardinal Ambrozic Catholic Secondary School does better on osslt first-attempt pass rate (91% vs 90%).
- •Castlebrooke Secondary School is the larger school with 1,765 students compared with 1,520.
- •Cardinal Ambrozic Catholic Secondary School is a catholic school while Castlebrooke Secondary School is a public school, so fees and admission rules differ.
The Success Index (Canada) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Cardinal Ambrozic Catholic Secondary School better than Castlebrooke Secondary School?
The two schools are very close on the Success Index (Canada). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are Cardinal Ambrozic Catholic Secondary School and Castlebrooke Secondary School?
About 609 m in a straight line, between Brampton and Brampton in Ontario.
Which has the better Enrolment?
Cardinal Ambrozic Catholic Secondary School: 1,520. Castlebrooke Secondary School: 1,765. Students enrolled in the latest published year.
How do Cardinal Ambrozic Catholic Secondary School and Castlebrooke Secondary School rank in Ontario?
Cardinal Ambrozic Catholic Secondary School is 264th of 766 and Castlebrooke Secondary School is 271st of 766 among secondary schools in Ontario on the 2025 Success Index (Canada).