| Subdistrict | Enum. district | # of links |
| Petrolia | 56 | 137 |
| Petrolia | 55 | 40 |
| Petrolia | 57 | 28 |
| Petrolia | 53 | 8 |
| Moore | 16 | 6 |
| Petrolia | 58 | 4 |
| Alvinston | 62 | 4 |
| Courtright | 54 | 3 |
| Enniskillen | 33 | 3 |
| Petrolia | 52 | 3 |
| Saint John | 14 | 3 |
| Petrolia | 54 | 2 |
| London | 13 | 2 |
| Beverley Township | 19 | 2 |
| Sarnia | 45 | 2 |
| London | 41 | 2 |
| Stephen | 20 | 1 |
| London | 16 | 1 |
| Dunnville | 44 | 1 |
| Okanagan | 39 | 1 |
| London | 23 | 1 |
| Toronto | 19 | 1 |
| Wellington ward | 55 | 1 |
| Toronto | 47 | 1 |
| Sarnia | 46 | 1 |
| Warwick | 48 | 1 |
| Petrolia | 59 | 1 |
| Sutton | 37 | 1 |
| Winnipeg | 26 | 1 |
| St. Thomas | 28 | 1 |
| Atlin | 29 | 1 |
| London | 9 | 1 |
| Sarnia | 51 | 1 |
| Scott Township | 24 | 1 |
| London | 8 | 1 |
| Comox | 22 | 1 |
| London | 4 | 1 |
| Sarnia | 52 | 1 |
| Petrolia | 60 | 1 |
| Windsor | 38 | 1 |