Huron Heights Secondary School vs York Mills Collegiate Institute
A head-to-head comparison of two secondary schools in Ontario, Canada, 35 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
Huron Heights Secondary School
Newmarket · Public secondary · Grades 9-12
1,295 students
York Mills Collegiate Institute
Toronto · Public secondary · Grades 9-12
1,295 students
| Measure | Huron Heights Secondary School Newmarket, Ontario | York Mills Collegiate Institute Toronto, Ontario |
|---|---|---|
| Success Index (Canada) | 46 Lower 50% | 79 Top 25% |
| Province rank | #433 of 766 | #90 of 766 |
| National rank | #433 of 766 | #90 of 766 |
| Sector | Public | Public |
| Type | Secondary | Secondary |
| Year range | Grades 9-12 | Grades 9-12 |
| Students | 1,295 | 1,295 |
| Enrolment | 1,295 | 1,295 |
| EQAO Grade 3 | – | – |
| EQAO Grade 6 | – | – |
| EQAO Grade 9 maths | 46% | 81% |
| OSSLT pass rate | 85% | 96% |
| Low-income households | 7% | 13% |
| Parents without a credential | 3% | 2% |
| First language not English | 18% | 36% |
| Special education | 36% | 11% |
| Identified as gifted | 0% | 3% |
| 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 | Newmarket | Toronto |
| province | Ontario | Ontario |
| Website | huronheights.ss.yrdsb.ca/ | schoolweb.tdsb.on.ca/yorkmillsci/ |
The verdict
- •York Mills Collegiate Institute scores higher on the Success Index (Canada) (78.5 vs 45.7).
- •York Mills Collegiate Institute does better on eqao grade 9 mathematics (81% vs 46%).
- •York Mills Collegiate Institute does better on osslt first-attempt pass rate (96% vs 85%).
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 Huron Heights Secondary School better than York Mills Collegiate Institute?
On the Success Index (Canada), York Mills Collegiate Institute ranks higher (78.5 vs 45.7 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 Huron Heights Secondary School and York Mills Collegiate Institute?
About 35 km in a straight line, between Newmarket and Toronto in Ontario.
Which has the better Enrolment?
Huron Heights Secondary School: 1,295. York Mills Collegiate Institute: 1,295. Students enrolled in the latest published year.
How do Huron Heights Secondary School and York Mills Collegiate Institute rank in Ontario?
Huron Heights Secondary School is 433rd of 766 and York Mills Collegiate Institute is 90th of 766 among secondary schools in Ontario on the 2025 Success Index (Canada).