David Leeder Middle School vs Mississauga Secondary School
A head-to-head comparison of two schools in Ontario, Canada, 1.6 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
David Leeder Middle School
Mississauga · Public elementary · Grades 6-8
720 students
Mississauga Secondary School
Mississauga · Public secondary · Grades 9-12
1,000 students
| Measure | David Leeder Middle School Mississauga, Ontario | Mississauga Secondary School Mississauga, Ontario |
|---|---|---|
| Success Index (Canada) | 55 Top 50% | 52 Top 50% |
| Province rank | #1677 of 3,871 | #362 of 766 |
| National rank | #1677 of 3,871 | #362 of 766 |
| Sector | Public | Public |
| Type | Elementary | Secondary |
| Year range | Grades 6-8 | Grades 9-12 |
| Students | 720 | 1,000 |
| Enrolment | 720 | 1,000 |
| EQAO Grade 3 | – | – |
| EQAO Grade 6 | 76% | – |
| EQAO Grade 9 maths | – | 53% |
| OSSLT pass rate | – | 88% |
| Low-income households | 6% | 7% |
| Parents without a credential | 2% | 5% |
| First language not English | 51% | 49% |
| Special education | 15% | 14% |
| Identified as gifted | 3% | 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 | Mississauga | Mississauga |
| province | Ontario | Ontario |
| Website | schools.peelschools.org/1544/Pages/default.aspx | schools.peelschools.org/sec/mississauga/Pages/default.aspx |
The verdict
- •David Leeder Middle School scores higher on the Success Index (Canada) (55.3 vs 52.3).
- •Mississauga Secondary School is the larger school with 1,000 students compared with 720.
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 David Leeder Middle School better than Mississauga Secondary School?
On the Success Index (Canada), David Leeder Middle School ranks higher (55.3 vs 52.3 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 David Leeder Middle School and Mississauga Secondary School?
About 1.6 km in a straight line, between Mississauga and Mississauga in Ontario.
Which has the better Enrolment?
David Leeder Middle School: 720. Mississauga Secondary School: 1,000. Students enrolled in the latest published year.
How do David Leeder Middle School and Mississauga Secondary School rank in Ontario?
David Leeder Middle School is 1677th of 3,871 and Mississauga Secondary School is 362nd of 766 among elementary schools in Ontario on the 2025 Success Index (Canada).