| Subdistrict | Enum. district | # of links |
| Bothwell | 37 | 103 |
| Bothwell | 36 | 12 |
| Zone | 34 | 5 |
| London | 13 | 5 |
| Vancouver City | 6 | 4 |
| Tillsonburg | 38 | 3 |
| Tillsonburg | 37 | 3 |
| Euphemia | 38 | 3 |
| Newbury | 38 | 3 |
| Chatham | 47 | 2 |
| Woodstock | 34 | 2 |
| Garafraxa West | 12 | 2 |
| Mitchell | 31 | 2 |
| London | 11 | 2 |
| Zone | 35 | 1 |
| Grand Forks | 55 | 1 |
| Petrolia | 57 | 1 |
| London | 34 | 1 |
| Petrolia | 60 | 1 |
| Barrie | 25 | 1 |
| Wallaceburg | 47 | 1 |
| Smiths Falls | 37 | 1 |
| Glencoe | 37 | 1 |
| Alvinston | 62 | 1 |
| Saint John | 33 | 1 |