| Subdistrict | Enum. district | # of links |
| Nissouri East Township | 16 | 158 |
| Dorchester North Township | 3 | 14 |
| Nissouri West | 18 | 6 |
| Nissouri West | 15 | 6 |
| London | 8 | 5 |
| Oxford North | 25 | 5 |
| Dereham | 1 | 5 |
| London | 30 | 5 |
| Oxford North | 24 | 4 |
| Nissouri East | 20 | 4 |
| Yarmouth | 18 | 3 |
| Ingersoll | 35 | 3 |
| Luther West | 16 | 3 |
| Goderich | 20 | 2 |
| London Township | 10 | 2 |
| Bayham | 2 | 2 |
| London | 33 | 2 |
| York | 4 | 2 |
| Aylmer | 25 | 2 |
| Nissouri East | 18 | 2 |
| Zorra East | 26 | 1 |
| Ingersoll | 32 | 1 |
| Woodstock | 40 | 1 |
| Oxford West | 28 | 1 |
| Blenheim Township | 10 | 1 |
| Stratford | 35 | 1 |
| Elmsby South Township | 8 | 1 |
| King | 17 | 1 |
| London | 26 | 1 |
| Dorchester North Township | 2 | 1 |
| Yarmouth | 21 | 1 |
| Dorchester North Township | 1 | 1 |