Collingwood Collegiate Institute vs Dr G W Williams Secondary School
A head-to-head comparison of two secondary schools in Ontario, Canada, 81 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
Collingwood Collegiate Institute
Collingwood · Public secondary · Grades 9-12
1,510 students
Dr G W Williams Secondary School
Aurora · Public secondary · Grades 9-12
1,515 students
| Measure | Collingwood Collegiate Institute Collingwood, Ontario | Dr G W Williams Secondary School Aurora, Ontario |
|---|---|---|
| Success Index (Canada) | 49 Lower 50% | 84 Top 10% |
| Province rank | #404 of 766 | #44 of 766 |
| National rank | #404 of 766 | #44 of 766 |
| Sector | Public | Public |
| Type | Secondary | Secondary |
| Year range | Grades 9-12 | Grades 9-12 |
| Students | 1,510 | 1,515 |
| Enrolment | 1,510 | 1,515 |
| EQAO Grade 3 | – | – |
| EQAO Grade 6 | – | – |
| EQAO Grade 9 maths | 49% | 82% |
| OSSLT pass rate | 84% | 94% |
| Low-income households | 7% | 7% |
| Parents without a credential | 2% | 2% |
| First language not English | 4% | 52% |
| Special education | 27% | 18% |
| Identified as gifted | 2% | 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 | Collingwood | Aurora |
| province | Ontario | Ontario |
| Website | cci.scdsb.on.ca | drgwwilliams.ss.yrdsb.ca/ |
The verdict
- •Dr G W Williams Secondary School scores higher on the Success Index (Canada) (84.2 vs 48.6).
- •Dr G W Williams Secondary School does better on eqao grade 9 mathematics (82% vs 49%).
- •Dr G W Williams Secondary School does better on osslt first-attempt pass rate (94% vs 84%).
- •Dr G W Williams Secondary School is the larger school with 1,515 students compared with 1,510.
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 Collingwood Collegiate Institute better than Dr G W Williams Secondary School?
On the Success Index (Canada), Dr G W Williams Secondary School ranks higher (84.2 vs 48.6 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 Collingwood Collegiate Institute and Dr G W Williams Secondary School?
About 81 km in a straight line, between Collingwood and Aurora in Ontario.
Which has the better Enrolment?
Collingwood Collegiate Institute: 1,510. Dr G W Williams Secondary School: 1,515. Students enrolled in the latest published year.
How do Collingwood Collegiate Institute and Dr G W Williams Secondary School rank in Ontario?
Collingwood Collegiate Institute is 404th of 766 and Dr G W Williams Secondary School is 44th of 766 among secondary schools in Ontario on the 2025 Success Index (Canada).