| Subdistrict | Enum. district | # of links |
| Lac aux Sables | 43 | 102 |
| Unorganized Territory | 44 | 9 |
| Laverlochère | 35 | 7 |
| Notre-Dame de Grace | 46 | 7 |
| St. Jacques East Ward | 1 | 7 |
| St. Jacques des Piles | 17 | 5 |
| Écureuils | 5 | 4 |
| Guigues | 17 | 3 |
| St. Félix du Cap Rouge | 17 | 3 |
| Trois-Rivières | 28 | 2 |
| St. Casimir | 21 | 2 |
| St. Casimir | 22 | 2 |
| St. Camille | 45 | 1 |
| St. Henri | 36 | 1 |
| St. Prosper | 28 | 1 |