| Subdistrict | Enum. district | # of links |
| Acadieville | 1 | 411 |
| Richibucto Parish | 12 | 9 |
| St. Louis Parish | 15 | 7 |
| Marysville | 37 | 5 |
| St. Louis Parish | 14 | 5 |
| Rogersville | 37 | 4 |
| St. Marys | 22 | 3 |
| Rogersville | 38 | 3 |
| Harcourt Parish | 8 | 1 |
| Carleton Parish | 2 | 1 |
| Richibucto Parish | 10 | 1 |
| St. Charles | 13 | 1 |
| Newcastle Parish | 26 | 1 |