| Subdistrict | Enum. district | # of links |
| St. Pierre de Sorel | 15 | 224 |
| St. Robert | 19 | 9 |
| Sorel | 27 | 7 |
| Sorel | 28 | 7 |
| Ste. Edwidge | 32 | 7 |
| Ste. Victoire | 21 | 6 |
| St. Joseph de Sorel | 6 | 6 |
| Sorel | 30 | 5 |
| St. Henri | 30 | 4 |
| Sorel | 24 | 3 |
| Sorel | 31 | 3 |
| St. Ignace de Loyola | 21 | 1 |
| St. Ours | 32 | 1 |
| St. Aimé | 1 | 1 |
| Ste. Anne de Sorel | 5 | 1 |
| St. Robert Parish | 20 | 1 |
| St. Robert | 18 | 1 |
| Montreal | 1 | 1 |