| Subdistrict | Enum. district | # of links |
| Gainsboro | 14 | 77 |
| Pelham | 22 | 7 |
| Thorold | 34 | 6 |
| Gainsboro | 11 | 5 |
| Walpole | 37 | 4 |
| Pelham | 23 | 3 |
| Thorold | 35 | 3 |
| Pelham | 17 | 3 |
| Wainfleet | 37 | 3 |
| Grimsby South | 25 | 2 |
| Pelham | 19 | 2 |
| Niagara Falls | 46 | 2 |
| Gainsboro | 10 | 2 |
| St. Catharines | 43 | 1 |
| Crowland | 8 | 1 |
| Gainsboro | 16 | 1 |
| Caistor | 4 | 1 |
| Gainsboro | 12 | 1 |
| Rainham | 22 | 1 |
| St. Catharines | 38 | 1 |
| Stettler | 26 | 1 |
| Wainfleet | 41 | 1 |
| ward 8 | 17 | 1 |
| Grantham | 20 | 1 |