| Subdistrict | Enum. district | # of links |
| Nissouri West | 18 | 133 |
| London | 10 | 8 |
| Westminster Township | 20 | 7 |
| London Township | 13 | 4 |
| London Township | 11 | 4 |
| St. Marys | 37 | 4 |
| Norwich South | 14 | 4 |
| Nissouri West | 15 | 3 |
| Nissouri West Township | 16 | 3 |
| Dorchester South | 9 | 2 |
| Townships 39 | 22 | 2 |
| Lobo | 14 | 1 |
| Nissouri East Township | 17 | 1 |