| Subdistrict | Enum. district | # of links |
| Enniskillen | 23 | 77 |
| Enniskillen | 26 | 17 |
| Moore | 16 | 16 |
| Petrolia | 52 | 10 |
| Vancouver City | 41 | 10 |
| Petrolia | 56 | 9 |
| Sarnia | 29 | 8 |
| Enniskillen | 28 | 8 |
| St. Thomas | 37 | 6 |
| Strathroy | 33 | 5 |
| Plympton | 24 | 4 |
| Enniskillen | 22 | 4 |
| Sarnia | 31 | 4 |
| Dover | 3 | 3 |
| Courtright | 54 | 3 |
| ward 4 | 11 | 2 |
| London | 10 | 2 |
| Windsor | 32 | 2 |
| Moore | 17 | 2 |
| Oil Springs | 64 | 2 |
| Petrolia | 53 | 2 |
| O`Connor | 11 | 2 |
| Sarnia | 45 | 2 |
| Windsor | 24 | 1 |
| Lobo | 13 | 1 |
| Woodstock | 42 | 1 |
| Petrolia | 55 | 1 |
| Brooke | 17 | 1 |
| Walkerville | 47 | 1 |
| Petrolia | 57 | 1 |