| Subdistrict | Enum. district | # of links |
| Cornwall | 1 | 205 |
| Cornwall | 34 | 12 |
| Cambridge | 6 | 12 |
| Cornwall Township | 9 | 8 |
| St. Henri | 25 | 7 |
| Cornwall | 33 | 7 |
| Alexandria | 30 | 3 |
| Cornwall | 41 | 3 |
| Valleyfield | 18 | 3 |
| Cambridge | 1 | 2 |
| Valleyfield | 16 | 1 |
| Nicolet | 39 | 1 |
| Osnabruck | 19 | 1 |
| Osnabruck Township | 20 | 1 |