| Subdistrict | Enum. district | # of links |
| Pelham | 20 | 145 |
| Pelham | 19 | 33 |
| Pelham | 23 | 29 |
| Pelham | 22 | 18 |
| Pelham | 18 | 5 |
| Grantham | 20 | 5 |
| Pelham | 21 | 4 |
| Stamford | 25 | 4 |
| Welland | 51 | 4 |
| Gainsboro | 15 | 3 |
| Okanagan | 47 | 3 |
| Thorold | 35 | 3 |
| Crowland | 8 | 3 |
| Niagara Falls | 46 | 3 |
| Welland | 52 | 3 |
| Stamford | 27 | 3 |
| St. Catharines | 37 | 2 |
| Welland | 53 | 2 |
| Wainfleet | 38 | 2 |
| Caistor | 4 | 2 |
| St. Catharines | 42 | 2 |
| London | 4 | 2 |
| Simcoe | 47 | 2 |
| Wainfleet | 36 | 1 |
| Gainsboro | 10 | 1 |
| Thorold | 32 | 1 |
| Walsingham North | 26 | 1 |
| Dunnville | 45 | 1 |