| Ontario Rank | Board Rank | School | Board | City | Type | Overall Score | 2023‑24 | 2022‑23 | 2021‑22 | 3‑Year Change | Website |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 518 | 10 | Orillia Secondary School | Simcoe County DSB | Orillia | Public | 6.2 | 6.2 | 6.3 | 6.2 | 0.0 → | Visit |
| 549 | 11 | Twin Lakes Secondary School | Simcoe County DSB | Orillia | Public | 6.0 | 6.0 | 6.0 | 5.5 | +0.5 ↑ | Visit |
| 641 | 7 | Patrick Fogarty Catholic Secondary School | Simcoe Muskoka CDSB | Orillia | Catholic | 5.4 | 5.4 | 5.8 | 5.8 | -0.4 ↓ | Visit |