| Subdistrict | Enum. district | # of links |
| Perth | 24 | 151 |
| Perth | 28 | 33 |
| Perth | 23 | 14 |
| Perth | 27 | 5 |
| Elmsby South Township | 8 | 4 |
| Smiths Falls | 35 | 3 |
| Township 9 in ranges 28 | 21 | 3 |
| Townships 39 | 23 | 3 |
| Elmsley North | 15 | 2 |
| Smiths Falls | 34 | 1 |
| Sudbury | 115 | 1 |
| Montague | 19 | 1 |
| Townships 39 | 21 | 1 |
| Elizabethtown | 4 | 1 |
| Sudbury | 114 | 1 |