| Subdistrict | Enum. district | # of links |
| Spence | 32 | 81 |
| Townships 5 | 57 | 8 |
| Huntsville | 22 | 7 |
| Tay | 23 | 6 |
| Carling Township | 6 | 4 |
| Township 54 in ranges 20 | 25 | 4 |
| Uxbridge Township | 36 | 4 |
| Whitchurch | 26 | 3 |
| Stouffville | 36 | 3 |
| Uxbridge | 40 | 3 |
| Croft Township | 10 | 3 |
| Monteith Township | 26 | 2 |
| Foley | 12 | 2 |
| Markham | 16 | 2 |
| McMurrich Township | 24 | 2 |
| Oro | 25 | 1 |
| Townships 12 | 7 | 1 |
| Sudbury | 115 | 1 |