| Subdistrict | Enum. district | # of links |
| Stamford | 26 | 231 |
| Niagara Falls | 44 | 14 |
| Stamford | 29 | 13 |
| Niagara Falls | 48 | 8 |
| Niagara Falls | 46 | 7 |
| Townships 15 | 16 | 7 |
| Thorold | 49 | 5 |
| Stamford | 24 | 4 |
| Niagara Falls | 47 | 4 |
| Thorold | 35 | 2 |
| Crowland | 8 | 2 |
| Thorold | 50 | 2 |
| Pelham | 23 | 1 |
| Port Colborne | 57 | 1 |
| Fort Erie | 56 | 1 |