| Subdistrict | Enum. district | # of links |
| Ste. Anne du Sault | 35 | 18 |
| Maddington | 33 | 17 |
| Trois-Rivières | 24 | 8 |
| Ymir riding | 30 | 8 |
| St. Henri | 41 | 6 |
| Ste. Marie Blandford | 23 | 6 |
| Trois-Rivières | 26 | 6 |
| St. Joseph de Blandfield | 38 | 5 |
| Ste. Anastasie Parish | 19 | 5 |
| Arthabaska | 52 | 2 |
| Limoilou ward | 39 | 2 |
| Trois-Rivières | 33 | 2 |
| Shawinigan Falls | 36 | 2 |
| Ste. Agathe | 36 | 1 |
| St. Siméon | 18 | 1 |
| Trois-Rivières | 32 | 1 |
| Yamachiche | 18 | 1 |
| Chatham | 4 | 1 |