| Subdistrict | Enum. district | # of links |
| Walkerton | 50 | 147 |
| Walkerton | 48 | 7 |
| Walkerton | 51 | 7 |
| Guelph | 46 | 6 |
| Walkerton | 49 | 5 |
| Township 27 in ranges 27 | 59 | 4 |
| Strathroy | 34 | 4 |
| Halifax | 45 | 3 |
| London Township | 9 | 2 |
| Brant | 6 | 2 |
| Ingersoll | 35 | 1 |
| London | 35 | 1 |
| Galt | 15 | 1 |
| Goderich | 18 | 1 |
| Townships 37 | 87 | 1 |