| Subdistrict | Enum. district | # of links |
| London | 5 | 23 |
| London | 8 | 10 |
| London | 13 | 8 |
| Westminster Township | 20 | 6 |
| Townships 5 | 2 | 6 |
| Toronto | 124 | 5 |
| London Township | 5 | 5 |
| London | 30 | 5 |
| Souris | 9 | 5 |
| London | 43 | 5 |
| London | 22 | 5 |
| London | 23 | 4 |
| London | 4 | 4 |
| London | 11 | 4 |
| London | 41 | 4 |
| Westminster Township | 21 | 4 |
| Chippewa | 55 | 3 |
| London | 3 | 3 |
| Niagara Falls | 44 | 3 |
| Winnipeg | 54 | 3 |
| Wallaceburg | 46 | 3 |
| Camden | 5 | 2 |
| London | 33 | 2 |
| London Township | 7 | 2 |
| London | 36 | 1 |
| London | 14 | 1 |
| London | 39 | 1 |
| Nissouri West | 18 | 1 |
| London Township | 9 | 1 |
| Southwold | 19 | 1 |
| Waterford | 56 | 1 |
| London | 6 | 1 |