| Subdistrict | Enum. district | # of links |
| Wawanosh East | 19 | 85 |
| Wawanosh East | 20 | 32 |
| Wawanosh West | 14 | 7 |
| Wingham | 22 | 6 |
| Townships 46 | 28 | 5 |
| Hullett | 10 | 3 |
| Goderich | 18 | 3 |
| Township 1 in ranges 15 | 50 | 3 |
| London Township | 9 | 1 |
| Townships 39 | 22 | 1 |
| Morris | 14 | 1 |
| Blyth | 23 | 1 |
| Lobo | 10 | 1 |
| Berlin | 25 | 1 |
| Wawanosh East | 18 | 1 |
| Clinton | 16 | 1 |
| Morris | 12 | 1 |