| Ontario Rank | Board Rank | School | City | Type | Overall Score | 2023‑24 | 2022‑23 | 2021‑22 | 3‑Year Change | Website |
|---|---|---|---|---|---|---|---|---|---|---|
| 67 | 1 | Cardinal Carter Catholic Secondary School | Leamington | Catholic | 8.4 | 8.4 | 7.5 | 7.2 | +1.2 ↑ | Visit |
| 104 | 2 | St Thomas of Villanova Secondary School | LaSalle | Catholic | 8.1 | 8.1 | 8.4 | 8.0 | +0.1 ↑ | Visit |
| 167 | 3 | St Anne Secondary School | Belle River | Catholic | 7.7 | 7.7 | 7.7 | 7.3 | +0.4 ↑ | Visit |
| 189 | 4 | Holy Names Catholic High School | Windsor | Catholic | 7.6 | 7.6 | 7.8 | 7.1 | +0.5 ↑ | Visit |
| 197 | 5 | Assumption College School | Windsor | Catholic | 7.5 | 7.5 | 7.2 | 7.8 | -0.3 ↓ | Visit |
| 229 | 6 | St Joseph's High School | Windsor | Catholic | 7.4 | 7.4 | 7.2 | 6.5 | +0.9 ↑ | Visit |
| 465 | 7 | F J Brennan Catholic High School | Windsor | Catholic | 6.3 | 6.3 | 6.7 | 5.8 | +0.5 ↑ | Visit |
| 552 | 8 | Catholic Central | Windsor | Catholic | 5.9 | 5.9 | 5.8 | 5.0 | +0.9 ↑ | Visit |
| 783 | 9 | St. Michael's Adult High School | Windsor | Catholic | — | — | — | — | — | Visit |