| Subdistrict | Enum. district | # of links |
| Cayuga South | 9 | 3 |
| Wainfleet | 39 | 3 |
| Welland | 53 | 3 |
| Cayuga South | 8 | 2 |
| Cayuga | 42 | 2 |
| Louth | 30 | 1 |
| Bertie | 3 | 1 |
| Ancaster Township | 8 | 1 |
| Willoughby | 43 | 1 |
| Elmira | 49 | 1 |
| Dunnville | 46 | 1 |
| Berlin | 38 | 1 |
| Thorold | 33 | 1 |
| Clinton | 8 | 1 |
| Dunnville | 45 | 1 |
| Delhi | 51 | 1 |
| Charlotteville | 2 | 1 |
| Louth | 31 | 1 |
| Niagara Falls | 46 | 1 |
| Dresden | 39 | 1 |