| Subdistrict | Enum. district | # of links |
| Wainfleet | 39 | 223 |
| Wainfleet | 41 | 37 |
| Crowland | 9 | 18 |
| Wainfleet | 38 | 9 |
| Wainfleet | 37 | 9 |
| Dunn | 11 | 7 |
| Niagara Falls | 44 | 6 |
| London | 8 | 5 |
| Humberstone | 11 | 5 |
| Welland | 53 | 4 |
| Wainfleet | 36 | 4 |
| Wainfleet | 40 | 4 |
| Burford | 11 | 4 |
| Welland | 51 | 3 |
| Thorold | 30 | 2 |
| Crowland | 7 | 2 |
| Welland | 52 | 2 |
| Bertie | 1 | 2 |
| Willoughby | 42 | 2 |
| Stamford | 25 | 2 |
| Niagara Falls | 46 | 1 |
| Humberstone | 10 | 1 |
| Stamford | 26 | 1 |
| Stamford | 24 | 1 |
| Townsend | 17 | 1 |
| Dunnville | 45 | 1 |
| Dunnville | 46 | 1 |
| Crowland | 8 | 1 |
| Humberstone | 13 | 1 |
| Thorold | 35 | 1 |
| Humberstone | 12 | 1 |