| Subdistrict | Enum. district | # of links |
| London Township | 8 | 221 |
| London | 8 | 11 |
| London | 13 | 6 |
| Port Perry | 41 | 6 |
| London Township | 6 | 4 |
| London Township | 9 | 4 |
| London Township | 13 | 3 |
| Chatham | 12 | 3 |
| London | 11 | 3 |
| Parkhill | 30 | 2 |
| London Township | 5 | 2 |
| Williams East | 24 | 2 |
| Pickering | 7 | 2 |
| London | 12 | 1 |
| Biddulph | 7 | 1 |
| Biddulph | 6 | 1 |
| Townships 42 | 27 | 1 |
| Nissouri East Township | 16 | 1 |
| Stratford | 36 | 1 |
| London | 9 | 1 |