| Subdistrict | Enum. district | # of links |
| Ekfrid Township | 14 | 227 |
| Metcalfe | 23 | 9 |
| Ekfrid | 13 | 7 |
| Glencoe | 37 | 6 |
| Glencoe | 36 | 4 |
| Caradoc Township | 4 | 4 |
| Aldoborough | 8 | 4 |
| Alvinston | 62 | 4 |
| Strathroy | 30 | 3 |
| London | 37 | 3 |
| Yarmouth | 15 | 3 |
| St. Thomas | 37 | 3 |
| Warwick | 44 | 3 |
| Mosa | 24 | 2 |
| Strathroy | 35 | 1 |
| Ekfrid | 12 | 1 |
| Ekfrid | 15 | 1 |
| London | 30 | 1 |
| Ekfrid | 17 | 1 |
| Oxford North | 25 | 1 |
| St. Thomas | 34 | 1 |
| Caradoc Township | 3 | 1 |
| Caradoc | 6 | 1 |
| London | 8 | 1 |