Brooklin High School vs O'Neill Collegiate and Vocational Institute
A head-to-head comparison of two secondary schools in Ontario, Canada, 10 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
Brooklin High School
Whitby · Public secondary · Grades 9-12
1,415 students
O'Neill Collegiate and Vocational Institute
Oshawa · Public secondary · Grades 9-12
1,410 students
| Measure | Brooklin High School Whitby, Ontario | O'Neill Collegiate and Vocational Institute Oshawa, Ontario |
|---|---|---|
| Success Index (Canada) | 77 Top 25% | 40 Lower 50% |
| Province rank | #99 of 766 | #490 of 766 |
| National rank | #99 of 766 | #490 of 766 |
| Sector | Public | Public |
| Type | Secondary | Secondary |
| Year range | Grades 9-12 | Grades 9-12 |
| Students | 1,415 | 1,410 |
| Enrolment | 1,415 | 1,410 |
| EQAO Grade 3 | – | – |
| EQAO Grade 6 | – | – |
| EQAO Grade 9 maths | 62% | 49% |
| OSSLT pass rate | 91% | 84% |
| Low-income households | 3% | 10% |
| Parents without a credential | 0% | 5% |
| First language not English | 6% | 19% |
| Special education | 21% | 26% |
| Identified as gifted | 1% | 4% |
| 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 | Whitby | Oshawa |
| province | Ontario | Ontario |
| Website | Brooklinhs.ddsb.ca | oneillcvi.ddsb.ca |
The verdict
- •Brooklin High School scores higher on the Success Index (Canada) (77.2 vs 39.9).
- •Brooklin High School does better on eqao grade 9 mathematics (62% vs 49%).
- •Brooklin High School does better on osslt first-attempt pass rate (91% vs 84%).
- •Brooklin High School is the larger school with 1,415 students compared with 1,410.
The Success Index (Canada) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Brooklin High School better than O'Neill Collegiate and Vocational Institute?
On the Success Index (Canada), Brooklin High School ranks higher (77.2 vs 39.9 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Brooklin High School and O'Neill Collegiate and Vocational Institute?
About 10 km in a straight line, between Whitby and Oshawa in Ontario.
Which has the better Enrolment?
Brooklin High School: 1,415. O'Neill Collegiate and Vocational Institute: 1,410. Students enrolled in the latest published year.
How do Brooklin High School and O'Neill Collegiate and Vocational Institute rank in Ontario?
Brooklin High School is 99th of 766 and O'Neill Collegiate and Vocational Institute is 490th of 766 among secondary schools in Ontario on the 2025 Success Index (Canada).