Agincourt Collegiate Institute vs Sir William Osler High School
A head-to-head comparison of two secondary schools in Ontario, Canada, 1.2 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
Agincourt Collegiate Institute
Agincourt · Public secondary · Grades 9-12
1,460 students
Sir William Osler High School
Toronto · Public secondary · Grades 9-12
120 students
| Measure | Agincourt Collegiate Institute Agincourt, Ontario | Sir William Osler High School Toronto, Ontario |
|---|---|---|
| Success Index (Canada) | 63 Top 50% | 27 Lower 50% |
| Province rank | #245 of 766 | #615 of 766 |
| National rank | #245 of 766 | #615 of 766 |
| Sector | Public | Public |
| Type | Secondary | Secondary |
| Year range | Grades 9-12 | Grades 9-12 |
| Students | 1,460 | 120 |
| Enrolment | 1,460 | 120 |
| EQAO Grade 3 | – | – |
| EQAO Grade 6 | – | – |
| EQAO Grade 9 maths | 75% | – |
| OSSLT pass rate | 90% | – |
| Low-income households | 11% | 10% |
| Parents without a credential | 7% | 10% |
| First language not English | 52% | 50% |
| Special education | 12% | 100% |
| Identified as gifted | 2% | 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 | Agincourt | Toronto |
| province | Ontario | Ontario |
| Website | schoolweb.tdsb.on.ca/agincourtci | schoolweb.tdsb.on.ca/sirwilliamosler |
The verdict
- •Agincourt Collegiate Institute scores higher on the Success Index (Canada) (63.2 vs 27.0).
- •Agincourt Collegiate Institute is the larger school with 1,460 students compared with 120.
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 Agincourt Collegiate Institute better than Sir William Osler High School?
On the Success Index (Canada), Agincourt Collegiate Institute ranks higher (63.2 vs 27.0 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 Agincourt Collegiate Institute and Sir William Osler High School?
About 1.2 km in a straight line, between Agincourt and Toronto in Ontario.
Which has the better Enrolment?
Agincourt Collegiate Institute: 1,460. Sir William Osler High School: 120. Students enrolled in the latest published year.
How do Agincourt Collegiate Institute and Sir William Osler High School rank in Ontario?
Agincourt Collegiate Institute is 245th of 766 and Sir William Osler High School is 615th of 766 among secondary schools in Ontario on the 2025 Success Index (Canada).