Don Mills Collegiate Institute vs Don Mills Middle School
A head-to-head comparison of two schools in Ontario, Canada, 76 m apart, using official Canadian 2025 data. The better value in each row is highlighted.
Don Mills Collegiate Institute
North York · Public secondary · Grades 9-12
795 students
Don Mills Middle School
North York · Public elementary · Grades 6-8
340 students
| Measure | Don Mills Collegiate Institute North York, Ontario | Don Mills Middle School North York, Ontario |
|---|---|---|
| Success Index (Canada) | 34 Lower 50% | 21 Lower 50% |
| Province rank | #552 of 766 | #3391 of 3,871 |
| National rank | #552 of 766 | #3391 of 3,871 |
| Sector | Public | Public |
| Type | Secondary | Elementary |
| Year range | Grades 9-12 | Grades 6-8 |
| Students | 795 | 340 |
| Enrolment | 795 | 340 |
| EQAO Grade 3 | – | – |
| EQAO Grade 6 | – | 68% |
| EQAO Grade 9 maths | 54% | – |
| OSSLT pass rate | 81% | – |
| Low-income households | 15% | 20% |
| Parents without a credential | 7% | 10% |
| First language not English | 46% | 45% |
| Special education | 18% | 15% |
| Identified as gifted | 7% | 5% |
| 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 | North York | North York |
| province | Ontario | Ontario |
| Website | schoolweb.tdsb.on.ca/donmillsci | schoolweb.tdsb.on.ca/donmillsmiddle |
The verdict
- •Don Mills Collegiate Institute scores higher on the Success Index (Canada) (34.1 vs 21.3).
- •Don Mills Collegiate Institute is the larger school with 795 students compared with 340.
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 Don Mills Collegiate Institute better than Don Mills Middle School?
On the Success Index (Canada), Don Mills Collegiate Institute ranks higher (34.1 vs 21.3 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 Don Mills Collegiate Institute and Don Mills Middle School?
About 76 m in a straight line, between North York and North York in Ontario.
Which has the better Enrolment?
Don Mills Collegiate Institute: 795. Don Mills Middle School: 340. Students enrolled in the latest published year.
How do Don Mills Collegiate Institute and Don Mills Middle School rank in Ontario?
Don Mills Collegiate Institute is 552nd of 766 and Don Mills Middle School is 3391st of 3,871 among secondary schools in Ontario on the 2025 Success Index (Canada).