| Subdistrict | Enum. district | # of links |
| London | 17 | 18 |
| London | 12 | 16 |
| London | 11 | 12 |
| London | 6 | 11 |
| London | 9 | 6 |
| London | 5 | 5 |
| Nissouri West | 15 | 5 |
| London Township | 10 | 5 |
| London | 32 | 5 |
| Parry Sound | 36 | 4 |
| London Township | 11 | 4 |
| London | 8 | 4 |
| London Township | 9 | 4 |
| London | 18 | 3 |
| London | 4 | 3 |
| Port Stanley | 28 | 3 |
| Toronto | 44 | 3 |
| Port Rowan | 54 | 3 |
| Plympton | 21 | 2 |
| London | 14 | 2 |
| London Township | 7 | 2 |
| London | 30 | 1 |
| London | 13 | 1 |
| London | 10 | 1 |
| Stratford | 37 | 1 |
| London | 33 | 1 |
| Westminster Township | 23 | 1 |
| Ingersoll | 32 | 1 |
| London | 43 | 1 |
| Parkhill | 28 | 1 |
| Strathroy | 33 | 1 |
| Toronto | 113 | 1 |
| Malahide | 14 | 1 |
| Vancouver City | 41 | 1 |
| Dorchester North Township | 3 | 1 |