| Subdistrict | Enum. district | # of links |
| Markham | 16 | 100 |
| Stouffville | 36 | 22 |
| Whitchurch | 26 | 14 |
| Markham | 15 | 9 |
| Toronto | 17 | 8 |
| Whitchurch | 29 | 7 |
| Markham | 12 | 4 |
| Etobicoke | 7 | 4 |
| Markham | 18 | 4 |
| Pickering | 1 | 3 |
| Pickering | 6 | 3 |
| Uxbridge | 38 | 3 |
| Scarborough | 20 | 2 |
| Markham | 19 | 2 |
| Toronto | 21 | 2 |
| Innisfil | 13 | 2 |
| Townships 15 | 39 | 1 |
| Toronto | 19 | 1 |
| Fort William | 21 | 1 |
| Scarborough | 22 | 1 |
| Toronto | 26 | 1 |