| Ontario Rank | Board Rank | School | Board | City | Type | Overall Score | 2023‑24 | 2022‑23 | 2021‑22 | 3‑Year Change | Website |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 490 | 8 | Orangeville District Secondary School | Upper Grand DSB | Orangeville | Public | 6.3 | 6.3 | 6.2 | 6.2 | +0.1 ↑ | Visit |
| 516 | 9 | Westside Secondary School | Upper Grand DSB | Orangeville | Public | 6.2 | 6.2 | 6.0 | 6.4 | -0.2 ↓ | Visit |
| 898 | 14 | Dufferin Centre for Continuing Education | Upper Grand DSB | Orangeville | Public | — | — | — | — | — | Visit |