| Subdistrict | Enum. district | # of links |
| Ste. Ursule | 22 | 425 |
| Ste. Ursule | 24 | 9 |
| Grand Mère | 44 | 7 |
| St. Joseph Parish | 13 | 7 |
| Ste. Ursule | 23 | 7 |
| St. Antoine de la Rivière du Loup Parish | 2 | 7 |
| Ste. Thècle | 49 | 7 |
| St. Alexis | 4 | 7 |
| Ste. Thècle | 48 | 5 |
| Cap de la Magdeleine | 5 | 4 |
| St. Paulin | 19 | 4 |
| Ste. Elizabeth | 9 | 4 |
| Ste. Flore | 15 | 3 |
| Repentigny | 6 | 3 |
| St. Alexis | 5 | 2 |
| Louiseville | 27 | 1 |
| St. Paulin | 20 | 1 |
| Trois-Rivières | 33 | 1 |
| St. Léon | 17 | 1 |
| St. Mathieu | 16 | 1 |
| Louiseville | 26 | 1 |
| St. Elie de Caxton | 8 | 1 |
| La Visitation | 3 | 1 |