| Subdistrict | Enum. district | # of links |
| Glencoe | 36 | 140 |
| Glencoe | 37 | 20 |
| Mosa | 27 | 9 |
| Windsor | 29 | 7 |
| London | 13 | 6 |
| Sarnia | 50 | 6 |
| St. Thomas | 37 | 6 |
| St. Thomas | 31 | 6 |
| London | 5 | 5 |
| Port Stanley | 28 | 5 |
| Townships 37 | 17 | 5 |
| Windsor | 35 | 5 |
| Forest | 50 | 4 |
| Sarnia | 46 | 4 |
| Lethbridge | 77 | 4 |
| Rodney | 40 | 4 |
| Petrolia | 58 | 4 |
| St. Marys | 36 | 3 |
| London | 7 | 3 |
| Bothwell | 36 | 3 |
| Camrose | 50 | 3 |
| St. Thomas | 38 | 3 |
| Bothwell | 37 | 3 |
| Mosa | 28 | 2 |
| Leamington | 56 | 2 |
| Windsor | 37 | 2 |
| Strathroy | 32 | 1 |
| Rochester | 8 | 1 |
| Alvinston | 62 | 1 |
| Windsor | 43 | 1 |
| Parish of Kildonan east of Red River | 16 | 1 |