| Subdistrict | Enum. district | # of links |
| Southwold | 17 | 216 |
| Yarmouth | 21 | 14 |
| Southwold | 24 | 13 |
| London | 13 | 8 |
| Southwold | 18 | 8 |
| Houghton | 9 | 6 |
| Chatham | 50 | 4 |
| Yarmouth | 19 | 4 |
| London | 30 | 3 |
| Caradoc Township | 7 | 3 |
| Port Stanley | 28 | 2 |
| London | 5 | 2 |
| Atlin | 27 | 2 |
| Cayuga North | 6 | 1 |
| Watford | 67 | 1 |
| Yarmouth | 18 | 1 |
| Aldoborough | 7 | 1 |
| London | 4 | 1 |
| Yarmouth | 16 | 1 |
| London Township | 9 | 1 |
| Malahide | 12 | 1 |
| Aylmer | 25 | 1 |