| Subdistrict | Enum. district | # of links |
| Thurlow | 18 | 121 |
| Belleville | 30 | 10 |
| Thurlow | 16 | 8 |
| Ameliasburg | 2 | 6 |
| Belleville | 26 | 5 |
| Thurlow | 17 | 5 |
| London | 5 | 4 |
| Belleville | 25 | 3 |
| St. Catharines | 40 | 3 |
| Belleville | 28 | 3 |
| Townships 39 | 20 | 1 |
| Portsmouth | 14 | 1 |
| Thurlow | 20 | 1 |
| Glackmeyer | 43 | 1 |
| Peterborough | 19 | 1 |
| Zone | 34 | 1 |