Donald A Wilson Secondary School vs Orillia Secondary School
A head-to-head comparison of two secondary schools in Ontario, Canada, 88 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
Donald A Wilson Secondary School
Whitby · Public secondary · Grades 9-12
1,275 students
Orillia Secondary School
Orillia · Public secondary · Grades 9-12
1,275 students
| Measure | Donald A Wilson Secondary School Whitby, Ontario | Orillia Secondary School Orillia, Ontario |
|---|---|---|
| Success Index (Canada) | 86 Top 5% | 40 Lower 50% |
| Province rank | #34 of 766 | #485 of 766 |
| National rank | #34 of 766 | #485 of 766 |
| Sector | Public | Public |
| Type | Secondary | Secondary |
| Year range | Grades 9-12 | Grades 9-12 |
| Students | 1,275 | 1,275 |
| Enrolment | 1,275 | 1,275 |
| EQAO Grade 3 | – | – |
| EQAO Grade 6 | – | – |
| EQAO Grade 9 maths | 76% | 42% |
| OSSLT pass rate | 94% | 83% |
| Low-income households | 4% | 7% |
| Parents without a credential | 2% | 3% |
| First language not English | 26% | 4% |
| Special education | 14% | 30% |
| Identified as gifted | 1% | 2% |
| 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 | Orillia |
| province | Ontario | Ontario |
| Website | donaldawilsonss.ddsb.ca | oss.scdsb.on.ca/ |
The verdict
- •Donald A Wilson Secondary School scores higher on the Success Index (Canada) (85.7 vs 40.0).
- •Donald A Wilson Secondary School does better on eqao grade 9 mathematics (76% vs 42%).
- •Donald A Wilson Secondary School does better on osslt first-attempt pass rate (94% vs 83%).
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 Donald A Wilson Secondary School better than Orillia Secondary School?
On the Success Index (Canada), Donald A Wilson Secondary School ranks higher (85.7 vs 40.0 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 Donald A Wilson Secondary School and Orillia Secondary School?
About 88 km in a straight line, between Whitby and Orillia in Ontario.
Which has the better Enrolment?
Donald A Wilson Secondary School: 1,275. Orillia Secondary School: 1,275. Students enrolled in the latest published year.
How do Donald A Wilson Secondary School and Orillia Secondary School rank in Ontario?
Donald A Wilson Secondary School is 34th of 766 and Orillia Secondary School is 485th of 766 among secondary schools in Ontario on the 2025 Success Index (Canada).