| Subdistrict | Enum. district | # of links |
| Stanley | 13 | 258 |
| Bayfield | 37 | 9 |
| Stratford | 35 | 8 |
| Hensall | 40 | 8 |
| Stanley | 14 | 6 |
| Hay | 5 | 6 |
| Township 12 in ranges 18 | 35 | 5 |
| Stanley | 16 | 5 |
| Goderich | 19 | 4 |
| Township 13 in ranges 18 | 34 | 4 |
| Wingham | 21 | 3 |
| Hay | 6 | 3 |
| Tuckersmith | 24 | 2 |
| Hay | 3 | 2 |
| Yarmouth | 20 | 1 |
| Chatham | 58 | 1 |
| Township 22 in range 27 west of the 2nd M | 19 | 1 |
| McKillop | 12 | 1 |
| Clinton | 17 | 1 |
| Tuckersmith | 26 | 1 |
| Hespeler | 20 | 1 |
| Township 20 in range 3 west of the 2nd M | 4 | 1 |
| Berlin | 38 | 1 |
| Zorra West Township | 31 | 1 |
| Berlin | 36 | 1 |
| Townships 26 | 59 | 1 |
| Townships 9 | 62 | 1 |
| Usborne | 31 | 1 |
| Goderich | 20 | 1 |