| Subdistrict | Enum. district | # of links |
| Humberstone | 16 | 175 |
| Bertie | 4 | 6 |
| Humberstone | 11 | 5 |
| Humberstone | 15 | 4 |
| Humberstone | 14 | 3 |
| Crowland | 8 | 3 |
| Bertie | 1 | 3 |
| Chippewa | 55 | 3 |
| Bertie | 2 | 2 |
| Crowland | 9 | 2 |
| Pelham | 20 | 1 |
| Wainfleet | 41 | 1 |
| Humberstone | 10 | 1 |
| Port Colborne | 57 | 1 |
| Wainfleet | 40 | 1 |
| Thorold | 33 | 1 |
| Pelham | 17 | 1 |
| Welland | 53 | 1 |