| Subdistrict | Enum. district | # of links |
| Clinton | 17 | 137 |
| Clinton | 16 | 83 |
| Stratford | 42 | 7 |
| Toronto | 135 | 5 |
| Petrolia | 52 | 4 |
| Seaforth | 36 | 3 |
| Berlin | 34 | 3 |
| Vancouver City | 41 | 2 |
| Townships 34 | 18 | 2 |
| Wawanosh East | 20 | 2 |
| Strathroy | 35 | 2 |
| Goderich | 19 | 2 |
| Goderich | 18 | 2 |
| Woodstock | 37 | 1 |
| Wingham | 22 | 1 |
| Gwillimbury North | 12 | 1 |
| Seaforth | 35 | 1 |
| Stratford | 36 | 1 |
| London Township | 9 | 1 |
| Townships 7 | 119 | 1 |