| Ontario Rank | Board Rank | City Rank | School | Board | Type | Overall Score | 2023‑24 | 2022‑23 | 2021‑22 | 3‑Year Change | Website |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 62 | 8 | 1 | École secondaire Roméo Dallaire | CS Viamonde | Public | 8.5 | 8.5 | 7.3 | 6.8 | +1.7 ↑ | Visit |
| 204 | 9 | 2 | ÉSC Nouvelle-Alliance | CS catholique MonAvenir | Catholic | 7.5 | 7.5 | 7.9 | 7.7 | -0.2 ↓ | Visit |
| 257 | 1 | 3 | Barrie North Collegiate Institute | Simcoe County DSB | Public | 7.3 | 7.3 | 7.3 | 7.3 | 0.0 → | Visit |
| 314 | 2 | 4 | Eastview Secondary School | Simcoe County DSB | Public | 7.1 | 7.1 | 7.3 | 6.9 | +0.2 ↑ | Visit |
| 317 | 3 | 5 | Innisdale Secondary School | Simcoe County DSB | Public | 7.1 | 7.1 | 6.2 | 6.2 | +0.9 ↑ | Visit |
| 405 | 6 | 6 | Maple Ridge Secondary School | Simcoe County DSB | Public | 6.7 | 6.7 | 7.1 | 6.9 | -0.2 ↓ | — |
| 414 | 2 | 7 | St Joan of Arc High School | Simcoe Muskoka CDSB | Catholic | 6.6 | 6.6 | 6.6 | 5.9 | +0.7 ↑ | Visit |
| 497 | 3 | 8 | St Joseph's Separate School | Simcoe Muskoka CDSB | Catholic | 6.2 | 6.2 | 5.6 | 6.0 | +0.2 ↑ | Visit |
| 556 | 12 | 9 | Bear Creek Secondary School | Simcoe County DSB | Public | 5.9 | 5.9 | 5.9 | 6.2 | -0.3 ↓ | Visit |
| 643 | 8 | 10 | St Peter's Secondary School | Simcoe Muskoka CDSB | Catholic | 5.4 | 5.4 | 5.4 | 4.9 | +0.5 ↑ | Visit |
| 845 | 16 | 11 | Simcoe Shores Secondary School | Simcoe County DSB | Public | — | — | — | — | — | Visit |