| Subdistrict | Enum. district | # of links |
| Moulton | 12 | 14 |
| Moulton | 16 | 6 |
| Niagara Falls | 46 | 4 |
| Niagara Falls | 44 | 4 |
| Wainfleet | 37 | 4 |
| Canboro | 2 | 2 |
| Southwold | 18 | 2 |
| Dunnville | 46 | 2 |
| Welland | 51 | 2 |
| Stamford | 29 | 2 |
| Stamford | 27 | 1 |
| Atlin | 27 | 1 |
| Wainfleet | 39 | 1 |
| Port Colborne | 57 | 1 |
| Hagersville | 48 | 1 |
| Niagara Falls | 47 | 1 |