| Subdistrict | Enum. district | # of links |
| Westminster Township | 19 | 245 |
| London Township | 10 | 9 |
| Township 30 in ranges 12 | 56 | 7 |
| London | 7 | 7 |
| London | 37 | 7 |
| Townships 14 | 15 | 7 |
| Westminster | 22 | 5 |
| Townships 10 | 37 | 4 |
| St. Thomas | 37 | 4 |
| Townships 13 | 32 | 4 |
| London | 5 | 3 |
| Westminster Township | 20 | 3 |
| Caradoc Township | 7 | 3 |
| Dorchester South | 8 | 2 |
| Yarmouth | 15 | 2 |
| Yarmouth | 17 | 2 |
| Dorchester North Township | 2 | 2 |
| Brantford | 17 | 2 |
| London | 32 | 2 |
| London | 23 | 2 |
| Tillsonburg | 38 | 2 |
| Lobo | 13 | 1 |
| Caradoc | 1 | 1 |
| Nissouri East Township | 16 | 1 |
| Edmonton | 62 | 1 |
| Oneida Indian Reserve | 41 | 1 |
| Bosanquet | 2 | 1 |
| London | 15 | 1 |
| Dereham | 5 | 1 |
| London | 8 | 1 |