| Subdistrict | Enum. district | # of links |
| Niagara Falls | 48 | 160 |
| Niagara Falls | 44 | 57 |
| Niagara Falls | 46 | 18 |
| Stamford | 29 | 8 |
| Stamford | 28 | 6 |
| Stamford | 26 | 4 |
| Niagara Falls | 47 | 4 |
| Niagara Falls | 45 | 4 |
| Bertie | 2 | 2 |
| London | 33 | 2 |
| Thorold | 34 | 1 |
| Toronto | 27 | 1 |
| St. Catharines | 43 | 1 |
| Collingwood | 5 | 1 |
| Welland | 53 | 1 |
| Wiarton | 47 | 1 |
| Stamford | 24 | 1 |
| Stamford | 25 | 1 |
| St. Thomas | 31 | 1 |