| Subdistrict | Enum. district | # of links |
| Gwillimbury East | 6 | 129 |
| Gwillimbury East | 10 | 24 |
| Gwillimbury East | 11 | 11 |
| Newmarket | 32 | 11 |
| Whitchurch | 30 | 10 |
| Townships 12 | 7 | 5 |
| Newmarket | 34 | 4 |
| Gwillimbury North | 13 | 3 |
| Whitchurch | 28 | 3 |
| Grantham | 18 | 2 |
| Gwillimbury East | 8 | 2 |
| Medonte | 4 | 1 |
| Toronto | 35 | 1 |
| King | 24 | 1 |
| Gwillimbury East | 9 | 1 |
| York | 2 | 1 |
| Gwillimbury East | 7 | 1 |
| Georgina | 3 | 1 |
| Whitchurch | 27 | 1 |