| Subdistrict | Enum. district | # of links |
| Ste. Sophie | 31 | 227 |
| Ste. Sophie | 32 | 49 |
| Lourdes Parish | 18 | 7 |
| Ste. Marie Blandford | 23 | 7 |
| St. Pierre les Becquets | 28 | 6 |
| Ste. Philomène | 24 | 6 |
| Ste. Gertrude | 17 | 6 |
| Deschaillons | 28 | 5 |
| St. Pierre les Becquets | 29 | 4 |
| St. Jacques de Parisville | 18 | 3 |
| Trois-Rivières | 31 | 1 |
| Hobbema Indian Reserve | 52 | 1 |
| Arthabaska | 52 | 1 |
| Trois-Rivières | 25 | 1 |