| 10 | 1 | Iroquois Ridge High School | Oakville | Public | 9.2 | 9.2 | 9.2 | 8.9 | +0.3 ↑ | Visit |
| 21 | 2 | Abbey Park High School | Oakville | Public | 8.9 | 8.9 | 8.9 | 8.6 | +0.3 ↑ | Visit |
| 28 | 3 | Oakville Trafalgar High School | Oakville | Public | 8.9 | 8.9 | 9.2 | 8.9 | 0.0 → | Visit |
| 36 | 4 | White Oaks Secondary School | Oakville | Public | 8.8 | 8.8 | 8.5 | 8.4 | +0.4 ↑ | Visit |
| 56 | 5 | Garth Webb Secondary School | Oakville | Public | 8.5 | 8.5 | 8.6 | 7.9 | +0.6 ↑ | Visit |
| 89 | 6 | Nelson High School | Burlington | Public | 8.2 | 8.2 | 8.1 | 6.8 | +1.4 ↑ | Visit |
| 94 | 7 | Thomas A Blakelock High School | Oakville | Public | 8.2 | 8.2 | 7.8 | 8.0 | +0.2 ↑ | Visit |
| 135 | 8 | Dr. Frank J. Hayden Secondary School | Burlington | Public | 7.9 | 7.9 | 8.0 | 6.8 | +1.1 ↑ | Visit |
| 137 | 9 | Georgetown District High School | Georgetown | Public | 7.9 | 7.9 | 7.9 | 6.7 | +1.2 ↑ | Visit |
| 139 | 10 | Milton District High School | Milton | Public | 7.9 | 7.9 | 7.8 | 7.0 | +0.9 ↑ | Visit |
| 175 | 11 | Burlington Central High School | Burlington | Public | 7.7 | 7.7 | 8.1 | 7.7 | 0.0 → | Visit |
| 192 | 12 | Aldershot High School | Burlington | Public | 7.6 | 7.6 | 8.2 | 7.9 | -0.3 ↓ | Visit |
| 273 | 13 | Craig Kielburger Secondary School | Milton | Public | 7.3 | 7.3 | 7.2 | 7.0 | +0.3 ↑ | Visit |
| 312 | 14 | Acton District School | Acton | Public | 7.1 | 7.1 | 6.3 | 5.0 | +2.1 ↑ | Visit |
| 356 | 15 | M M Robinson High School | Burlington | Public | 6.9 | 6.9 | 6.9 | 6.2 | +0.7 ↑ | Visit |
| 391 | 16 | Elsie MacGill Secondary School | Milton | Public | 6.7 | 6.7 | 7.3 | 4.1 | +2.6 ↑ | — |
| 861 | 17 | eLearning Campus | Burlington | Public | — | — | — | — | — | — |
| 882 | 18 | Gary Allan High School - STEP | Burlington | Public | — | — | — | — | — | Visit |
| 883 | 19 | Gary Allan High School - Burlington | Burlington | Public | — | — | — | — | — | Visit |