Dolphin Senior Public School vs Ray Underhill Public School
A head-to-head comparison of two elementary schools in Ontario, Canada, 903 m apart, using official Canadian 2025 data. The better value in each row is highlighted.
Dolphin Senior Public School
Mississauga · Public elementary · Grades 6-8
530 students
Ray Underhill Public School
Mississauga · Public elementary · Grades JK-6
280 students
| Measure | Dolphin Senior Public School Mississauga, Ontario | Ray Underhill Public School Mississauga, Ontario |
|---|---|---|
| Success Index (Canada) | 41 Lower 50% | 62 Top 50% |
| Province rank | #2490 of 3,871 | #1236 of 3,871 |
| National rank | #2490 of 3,871 | #1236 of 3,871 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades 6-8 | Grades JK-6 |
| Students | 530 | 280 |
| Enrolment | 530 | 280 |
| EQAO Grade 3 | – | 68% |
| EQAO Grade 6 | 66.7% | – |
| EQAO Grade 9 maths | – | – |
| OSSLT pass rate | – | – |
| Low-income households | 6% | 5% |
| Parents without a credential | 1% | 0% |
| First language not English | 40% | 30% |
| Special education | 21% | 10% |
| Identified as gifted | 13% | 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/1553/Pages/default.aspx | schools.peelschools.org/1558/Pages/default.aspx |
The verdict
- •Ray Underhill Public School scores higher on the Success Index (Canada) (62.2 vs 40.9).
- •Dolphin Senior Public School is the larger school with 530 students compared with 280.
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 Dolphin Senior Public School better than Ray Underhill Public School?
On the Success Index (Canada), Ray Underhill Public School ranks higher (62.2 vs 40.9 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 Dolphin Senior Public School and Ray Underhill Public School?
About 903 m in a straight line, between Mississauga and Mississauga in Ontario.
Which has the better Enrolment?
Dolphin Senior Public School: 530. Ray Underhill Public School: 280. Students enrolled in the latest published year.
How do Dolphin Senior Public School and Ray Underhill Public School rank in Ontario?
Dolphin Senior Public School is 2490th of 3,871 and Ray Underhill Public School is 1236th of 3,871 among elementary schools in Ontario on the 2025 Success Index (Canada).