| ON Rank | Board Rank | City Rank | School | Board | Type | Overall Score | 2023‑24 | 2022‑23 | 2021‑22 | 3‑Year Change | Website |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 324 | 4 | 1 | Owen Sound District Secondary School Secondary School | Bluewater DSB | Public | 7.1 | 7.1 | 6.3 | 6.5 | +0.6 ↑ | Visit |
| 436 | 2 | 2 | St Mary's High School | Bruce-Grey CDSB | Catholic | 6.5 | 6.5 | 6.3 | 6.4 | +0.1 ↑ | Visit |
| 779 | 8 | 3 | École secondaire catholique Saint-Dominique-Savio | Conseil scolaire catholique Providence | Catholic | — | — | — | — | — | Visit |