Gordon B Attersley Public School vs Harmony Heights Public School
A head-to-head comparison of two elementary schools in Ontario, Canada, 1.0 km apart, using official Canadian 2025 data. The better value in each row is highlighted.
Gordon B Attersley Public School
Oshawa · Public elementary · Grades JK-8
535 students
Harmony Heights Public School
Oshawa · Public elementary · Grades JK-8
425 students
| Measure | Gordon B Attersley Public School Oshawa, Ontario | Harmony Heights Public School Oshawa, Ontario |
|---|---|---|
| Success Index (Canada) | 32 Lower 50% | 32 Lower 50% |
| Province rank | #2959 of 3,871 | #2946 of 3,871 |
| National rank | #2959 of 3,871 | #2946 of 3,871 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades JK-8 | Grades JK-8 |
| Students | 535 | 425 |
| Enrolment | 535 | 425 |
| EQAO Grade 3 | 60.7% | 47% |
| EQAO Grade 6 | 67.7% | 68.7% |
| EQAO Grade 9 maths | – | – |
| OSSLT pass rate | – | – |
| Low-income households | 12% | 5% |
| Parents without a credential | 3% | 5% |
| First language not English | 22% | 25% |
| Special education | 12% | 10% |
| Identified as gifted | 0% | 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 | Oshawa | Oshawa |
| province | Ontario | Ontario |
| Website | attersley.ddsb.ca | harmony.ddsb.ca |
The verdict
- •Both schools have almost identical Success Index (Canada) scores (31.9 vs 32.1).
- •Gordon B Attersley Public School does better on eqao grade 3 (reading, writing, maths) (60.7% vs 47%).
- •Harmony Heights Public School does better on eqao grade 6 (reading, writing, maths) (68.7% vs 67.7%).
- •Gordon B Attersley Public School is the larger school with 535 students compared with 425.
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 Gordon B Attersley Public School better than Harmony Heights Public School?
The two schools are very close on the Success Index (Canada). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are Gordon B Attersley Public School and Harmony Heights Public School?
About 1.0 km in a straight line, between Oshawa and Oshawa in Ontario.
Which has the better Enrolment?
Gordon B Attersley Public School: 535. Harmony Heights Public School: 425. Students enrolled in the latest published year.
How do Gordon B Attersley Public School and Harmony Heights Public School rank in Ontario?
Gordon B Attersley Public School is 2959th of 3,871 and Harmony Heights Public School is 2946th of 3,871 among elementary schools in Ontario on the 2025 Success Index (Canada).