| Subdistrict | Enum. district | # of links |
| Blenheim Township | 13 | 148 |
| Blenheim Township | 7 | 5 |
| Aylmer | 24 | 4 |
| Blenheim Township | 12 | 3 |
| Ingersoll | 31 | 2 |
| Blandford Township | 2 | 2 |
| Woodstock | 42 | 2 |
| Blenheim Township | 10 | 2 |
| Township 7 in range 20 west of the 1st M | 6 | 2 |
| Brant | 4 | 2 |
| Berlin | 25 | 2 |
| Brantford | 20 | 1 |
| Woodstock | 39 | 1 |
| Brantford | 29 | 1 |
| Townships 1 | 1 | 1 |
| Brantford | 25 | 1 |
| Nelson | 11 | 1 |
| Woodstock | 38 | 1 |
| York | 1 | 1 |
| Blandford | 3 | 1 |
| Blandford Township | 4 | 1 |
| Berlin | 26 | 1 |
| Caledon | 12 | 1 |
| Waterloo South | 7 | 1 |
| Woolwich | 16 | 1 |