St Anthony Catholic Elementary School vs Thornlea Secondary School
A head-to-head comparison of two schools in Ontario, Canada, 996 m apart, using official Canadian 2025 data. The better value in each row is highlighted.
St Anthony Catholic Elementary School
Thornhill · Catholic elementary · Grades JK-8
195 students
Thornlea Secondary School
Thornhill · Public secondary · Grades 9-12
1,170 students
| Measure | St Anthony Catholic Elementary School Thornhill, Ontario | Thornlea Secondary School Thornhill, Ontario |
|---|---|---|
| Success Index (Canada) | 77 Top 25% | 73 Top 25% |
| Province rank | #461 of 3,871 | #140 of 766 |
| National rank | #461 of 3,871 | #140 of 766 |
| Sector | Catholic | Public |
| Type | Elementary | Secondary |
| Year range | Grades JK-8 | Grades 9-12 |
| Students | 195 | 1,170 |
| Enrolment | 195 | 1,170 |
| EQAO Grade 3 | 77% | – |
| EQAO Grade 6 | 91.3% | – |
| EQAO Grade 9 maths | – | 78% |
| OSSLT pass rate | – | 90% |
| Low-income households | 10% | 11% |
| Parents without a credential | 0% | 1% |
| First language not English | 25% | 57% |
| Special education | 10% | 12% |
| Identified as gifted | 0% | 1% |
| 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 | say.ycdsb.ca/ | thornlea.ss.yrdsb.ca/ |
The verdict
- •St Anthony Catholic Elementary School scores higher on the Success Index (Canada) (76.5 vs 73.1).
- •Thornlea Secondary School is the larger school with 1,170 students compared with 195.
- •St Anthony Catholic Elementary School is a catholic school while Thornlea Secondary School is a public school, so fees and admission rules differ.
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 St Anthony Catholic Elementary School better than Thornlea Secondary School?
On the Success Index (Canada), St Anthony Catholic Elementary School ranks higher (76.5 vs 73.1 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 St Anthony Catholic Elementary School and Thornlea Secondary School?
About 996 m in a straight line, between Thornhill and Thornhill in Ontario.
Which has the better Enrolment?
St Anthony Catholic Elementary School: 195. Thornlea Secondary School: 1,170. Students enrolled in the latest published year.
How do St Anthony Catholic Elementary School and Thornlea Secondary School rank in Ontario?
St Anthony Catholic Elementary School is 461st of 3,871 and Thornlea Secondary School is 140th of 766 among elementary schools in Ontario on the 2025 Success Index (Canada).