| Subdistrict | Enum. district | # of links |
| Bayham | 2 | 227 |
| Vienna | 27 | 35 |
| Bayham | 3 | 24 |
| Bayham | 1 | 16 |
| Bayham | 5 | 16 |
| Aylmer | 25 | 15 |
| Malahide | 12 | 9 |
| Westminster Township | 21 | 8 |
| Houghton | 9 | 8 |
| Aylmer | 24 | 7 |
| Houghton | 8 | 6 |
| Malahide | 10 | 6 |
| Niagara Falls | 48 | 5 |
| Dorchester South | 9 | 4 |
| Houghton | 11 | 4 |
| Aylmer | 26 | 3 |
| Middleton | 16 | 2 |
| Springfield | 29 | 2 |
| Windham | 37 | 2 |
| Blenheim Township | 8 | 2 |
| Houghton | 10 | 2 |
| Bayham | 6 | 1 |
| Bayham | 4 | 1 |
| Dereham | 5 | 1 |
| Yarmouth | 22 | 1 |
| Strathroy | 33 | 1 |
| Dorchester North Township | 2 | 1 |
| Dereham | 3 | 1 |