| 870 | 4 | Monsignor Uyen Catholic School | St Clair CDSB | Chatham | Catholic | 7.8 | 7.8 | 7.2 | 6.8 | +1.0 ↑ | Visit |
| 1125 | 6 | Indian Creek Road Public School | Lambton Kent DSB | Chatham | Public | 7.5 | 7.5 | 7.8 | 7.3 | +0.2 ↑ | Visit |
| 1206 | 8 | École élémentaire catholique Sainte-Marie | Conseil scolaire catholique Providence | Chatham | Catholic | 7.5 | 7.5 | 6.3 | 7.3 | +0.2 ↑ | Visit |
| 1370 | 10 | St. Angela Merici Catholic School | St Clair CDSB | Chatham | Catholic | 7.3 | 7.3 | 6.6 | 6.3 | +1.0 ↑ | Visit |
| 1891 | 16 | Winston Churchill Public School | Lambton Kent DSB | Chatham | Public | 6.8 | 6.8 | 6.5 | 4.4 | +2.4 ↑ | Visit |
| 2133 | 13 | Georges P Vanier Catholic School | St Clair CDSB | Chatham | — | 6.6 | — | 6.6 | 6.7 | -0.1 ↓ | — |
| 2282 | 23 | Gregory Drive Public School | Lambton Kent DSB | Chatham | Public | 6.4 | 6.4 | 6.8 | 6.1 | +0.3 ↑ | Visit |
| 2375 | 26 | McNaughton Ave Public School | Lambton Kent DSB | Chatham | Public | 6.3 | 6.3 | 5.9 | 6.8 | -0.5 ↓ | Visit |
| 3043 | 33 | King George VI Public School | Lambton Kent DSB | Chatham | Public | 5.4 | 5.4 | 5.2 | 4.8 | +0.6 ↑ | Visit |
| 3395 | 41 | Tecumseh Public School | Lambton Kent DSB | Chatham | Public | 4.6 | 4.6 | 5.3 | 4.5 | +0.1 ↑ | Visit |
| 3439 | 23 | St Ursula Catholic School | St Clair CDSB | Chatham | Catholic | 4.5 | — | 4.5 | 5.3 | -0.8 ↓ | Visit |
| 3576 | 46 | Victor Lauriston Public School | Lambton Kent DSB | Chatham | Public | 3.8 | 3.8 | 3.9 | 4.1 | -0.3 ↓ | Visit |
| 3655 | 50 | Queen Elizabeth II C Public School | Lambton Kent DSB | Chatham | Public | 3.0 | 3.0 | 4.1 | 2.8 | +0.2 ↑ | Visit |
| 3933 | 24 | St. Teresa of Calcutta Catholic School | St Clair CDSB | Chatham | Catholic | — | — | — | — | — | Visit |