| Subdistrict | Enum. district | # of links |
| Townships 1 | 1 | 9 |
| Regina | 76 | 7 |
| McGillivray | 16 | 4 |
| Windham | 37 | 3 |
| St. Thomas | 25 | 2 |
| London Township | 9 | 1 |
| St. Thomas | 28 | 1 |
| Malahide | 11 | 1 |
| Yarmouth | 22 | 1 |
| Yarmouth | 18 | 1 |
| St. Thomas | 32 | 1 |
| Niagara Falls | 45 | 1 |
| Woodstock | 38 | 1 |
| Humberstone | 10 | 1 |