| Subdistrict | Enum. district | # of links |
| Yamachiche | 18 | 159 |
| St. Barnabé | 3 | 8 |
| Trois-Rivières | 26 | 6 |
| Yamachiche | 42 | 3 |
| St. Eugène | 11 | 2 |
| St. Boniface de Shawinigan Parish | 5 | 2 |
| St.Antoine de la Rivière du Loup Parish | 3 | 2 |
| Ste. Agathe | 5 | 1 |
| Yamachiche | 20 | 1 |
| Trois-Rivières | 35 | 1 |
| St. Étienne des Grés Parish | 10 | 1 |
| Trois-Rivières | 29 | 1 |