| Subdistrict | Enum. district | # of links |
| Camden Township | 3 | 235 |
| Dresden | 39 | 47 |
| Camden | 5 | 26 |
| Camden | 1 | 12 |
| Chatham | 49 | 12 |
| Dawn | 6 | 9 |
| Wallaceburg | 46 | 7 |
| Blenheim | 62 | 7 |
| Dover | 7 | 7 |
| Camden | 4 | 7 |
| Townships 1 | 4 | 7 |
| Camden Township | 2 | 6 |
| Pelee | 58 | 6 |
| Uxbridge | 40 | 5 |
| Winnipeg | 47 | 5 |
| Dawn | 7 | 5 |
| Dresden | 40 | 5 |
| Welland | 53 | 5 |
| Chatham | 9 | 5 |
| Howard | 20 | 5 |
| Chatham | 14 | 4 |
| Mosa | 29 | 4 |
| Camden | 6 | 4 |
| Dawn | 11 | 3 |
| Chatham | 7 | 3 |
| King | 24 | 2 |
| London | 17 | 1 |
| Chatham Township | 16 | 1 |
| Dresden | 38 | 1 |
| Townships 17 | 21 | 1 |
| Dawn | 2 | 1 |
| Dawn | 10 | 1 |
| Orford Township | 30 | 1 |
| Zone | 35 | 1 |
| Chatham | 44 | 1 |
| Kamloops | 19 | 1 |
| Chatham | 10 | 1 |
| Dawn | 3 | 1 |
| London | 5 | 1 |
| Winnipeg | 55 | 1 |
| Sombra | 38 | 1 |