| Subdistrict | Enum. district | # of links |
| Euphemia | 41 | 133 |
| Euphemia | 39 | 11 |
| Bothwell | 36 | 9 |
| London Township | 7 | 8 |
| London | 13 | 7 |
| Newbury | 38 | 6 |
| Zone | 34 | 5 |
| London | 37 | 5 |
| Mosa | 29 | 5 |
| Euphemia | 37 | 5 |
| Chatham | 53 | 4 |
| Dresden | 39 | 4 |
| Bothwell | 37 | 3 |
| Townships 18 | 38 | 3 |
| Euphemia | 36 | 3 |
| London | 16 | 2 |
| Melville | 15 | 2 |
| Steelton | 16 | 2 |
| Parkhill | 29 | 2 |
| Bruce Mines | 12 | 1 |
| Chatham | 58 | 1 |
| ward 5 | 62 | 1 |
| Norwich North | 8 | 1 |
| Euphemia | 40 | 1 |
| Township 10 in range 9 west of the 1st M and Rosendale Village | 36 | 1 |
| Aldoborough | 5 | 1 |