| Subdistrict | Enum. district | # of links |
| Port Dalhousie | 57 | 214 |
| Port Dalhousie | 56 | 189 |
| Grantham | 18 | 14 |
| Niagara Falls | 46 | 8 |
| ward 4 | 39 | 7 |
| St. Catharines | 47 | 7 |
| Louth | 28 | 6 |
| Dunnville | 44 | 5 |
| St. Catharines | 44 | 5 |
| Rigaud | 22 | 5 |
| St. Catharines | 41 | 4 |
| Townships 17 | 19 | 4 |
| Waterloo | 3 | 4 |
| Toronto | 21 | 3 |
| Louth | 30 | 3 |
| Louth | 31 | 3 |
| Townsend | 23 | 2 |
| Guelph | 45 | 2 |
| Niagara Falls | 47 | 2 |
| Grantham | 20 | 2 |
| Scarborough | 20 | 2 |
| Merritton | 53 | 1 |
| St. Catharines | 37 | 1 |
| ward 1 | 3 | 1 |
| St. Catharines | 42 | 1 |
| Pelham | 17 | 1 |
| St. Catharines | 45 | 1 |
| Middleton | 12 | 1 |
| Alberni | 3 | 1 |
| St. Catharines | 46 | 1 |
| Berlin | 28 | 1 |
| Charlotteville | 2 | 1 |
| Port Colborne | 57 | 1 |
| Toronto | 112 | 1 |
| Comox | 13 | 1 |
| St. Catharines | 43 | 1 |
| Niagara Falls | 44 | 1 |