| Subdistrict | Enum. district | # of links |
| Crowland | 7 | 153 |
| Crowland | 8 | 11 |
| Crowland | 9 | 10 |
| Willoughby | 43 | 9 |
| Stamford | 27 | 7 |
| Welland | 53 | 7 |
| Lobo | 10 | 3 |
| Niagara Falls | 44 | 2 |
| Pelham | 23 | 2 |
| Stamford | 25 | 2 |
| Stamford | 28 | 2 |
| Chippewa | 55 | 2 |
| Niagara Falls | 45 | 2 |
| Niagara Falls | 47 | 2 |
| Toronto | 37 | 1 |
| Waterloo Township | 2 | 1 |
| Brantford | 29 | 1 |
| Bertie | 2 | 1 |
| Ancaster Township | 8 | 1 |
| Pelham | 20 | 1 |
| Thorold | 33 | 1 |
| Humberstone | 11 | 1 |
| Clinton | 6 | 1 |