| # | Hood | Population | Area (km 2) | Livability Score |
| 1 | Centretown | 11,424 | 5.24 | 67 |
| 2 | Downtown Cornwall | 10,757 | 4 | 66 |
| 3 | East End | 17,033 | 7.71 | 65 |
| 4 | Le Village | 2,430 | 0.62 | 63 |
| 5 | Glenview Heights | 1,678 | 0.69 | 60 |
| # | Hood | Population | Area (km 2) | Livability Score |
| 1 | Cornwall Island | 1,474 | 9.11 | 54 |
| 2 | Cornwall Business Park | 161 | 6.63 | 57 |
| 3 | Eamers Corners | 4,112 | 6.88 | 57 |
| 4 | Dover Heights | 1,229 | 0.62 | 58 |
| 5 | Riverdale | 3,749 | 3.56 | 60 |
| # | Hood | Population | Area (km 2) | Livability Score |
| 1 | East End | 17,033 | 7.71 | 65 |
| 2 | Centretown | 11,424 | 5.24 | 67 |
| 3 | Downtown Cornwall | 10,757 | 4 | 66 |
| 4 | Eamers Corners | 4,112 | 6.88 | 57 |
| 5 | Riverdale | 3,749 | 3.56 | 60 |
| 6 | Le Village | 2,430 | 0.62 | 63 |
| 7 | Glenview Heights | 1,678 | 0.69 | 60 |
| 8 | Cornwall Island | 1,474 | 9.11 | 54 |
| 9 | Dover Heights | 1,229 | 0.62 | 58 |
| 10 | Cornwall Business Park | 161 | 6.63 | 57 |