| Subdistrict | Enum. district | # of links |
| Stamford | 25 | 157 |
| Stamford | 29 | 118 |
| Stamford | 27 | 56 |
| Niagara Falls | 47 | 25 |
| Niagara Falls | 45 | 14 |
| Niagara Falls | 46 | 13 |
| Stamford | 26 | 8 |
| Stamford | 24 | 7 |
| Niagara Falls | 48 | 5 |
| Niagara Falls | 44 | 4 |
| Welland | 53 | 4 |
| Thorold | 30 | 4 |
| Pelham | 18 | 4 |
| Stamford | 28 | 3 |
| Walsingham North | 27 | 3 |
| Chippewa | 55 | 3 |
| Thorold | 34 | 2 |
| Thorold | 32 | 1 |
| Glackmeyer | 43 | 1 |
| Wainfleet | 40 | 1 |
| Columbia | 2 | 1 |