| Subdistrict | Enum. district | # of links |
| Drummondville | 22 | 93 |
| Grand Mère | 44 | 8 |
| Shawinigan Falls | 39 | 7 |
| Grand Mère | 45 | 6 |
| Grantham | 4 | 6 |
| Lévis | 24 | 5 |
| St. Wencelas | 35 | 5 |
| Nicolet | 40 | 4 |
| Youville | 16 | 4 |
| St. Lazare | 10 | 4 |
| Trois-Rivières | 31 | 3 |
| Drummondville | 21 | 3 |
| St. Majorie de Grantham | 15 | 1 |
| Villeray | 33 | 1 |