Stephen Lewis Secondary School vs Thornhill Woods Public School
A head-to-head comparison of two schools in Ontario, Canada, 638 m apart, using official Canadian 2025 data. The better value in each row is highlighted.
Stephen Lewis Secondary School
Thornhill · Public secondary · Grades 9-12
1,730 students
Thornhill Woods Public School
Thornhill · Public elementary · Grades JK-8
310 students
| Measure | Stephen Lewis Secondary School Thornhill, Ontario | Thornhill Woods Public School Thornhill, Ontario |
|---|---|---|
| Success Index (Canada) | 86 Top 5% | 75 Top 25% |
| Province rank | #29 of 766 | #544 of 3,871 |
| National rank | #29 of 766 | #544 of 3,871 |
| Sector | Public | Public |
| Type | Secondary | Elementary |
| Year range | Grades 9-12 | Grades JK-8 |
| Students | 1,730 | 310 |
| Enrolment | 1,730 | 310 |
| EQAO Grade 3 | – | 82.3% |
| EQAO Grade 6 | – | 80.3% |
| EQAO Grade 9 maths | 81% | – |
| OSSLT pass rate | 92% | – |
| Low-income households | 5% | 5% |
| Parents without a credential | 1% | 0% |
| First language not English | 48% | 35% |
| Special education | 26% | 15% |
| 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 | Thornhill | Thornhill |
| province | Ontario | Ontario |
| Website | stephenlewis.ss.yrdsb.ca/ | thornhillwoods.ps.yrdsb.ca/ |
The verdict
- •Stephen Lewis Secondary School scores higher on the Success Index (Canada) (86.2 vs 75.4).
- •Stephen Lewis Secondary School is the larger school with 1,730 students compared with 310.
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 Stephen Lewis Secondary School better than Thornhill Woods Public School?
On the Success Index (Canada), Stephen Lewis Secondary School ranks higher (86.2 vs 75.4 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 Stephen Lewis Secondary School and Thornhill Woods Public School?
About 638 m in a straight line, between Thornhill and Thornhill in Ontario.
Which has the better Enrolment?
Stephen Lewis Secondary School: 1,730. Thornhill Woods Public School: 310. Students enrolled in the latest published year.
How do Stephen Lewis Secondary School and Thornhill Woods Public School rank in Ontario?
Stephen Lewis Secondary School is 29th of 766 and Thornhill Woods Public School is 544th of 3,871 among secondary schools in Ontario on the 2025 Success Index (Canada).