| Subdistrict | Enum. district | # of links |
| St. Germain | 14 | 28 |
| St. Germain de Grantham | 13 | 22 |
| Notre-Dame de Bon Conseil | 10 | 9 |
| St. Léonard | 21 | 7 |
| Ste. Anne ward | 42 | 6 |
| Trois-Rivières | 33 | 6 |
| Drummondville | 21 | 5 |
| Weir | 14 | 4 |
| Ste. Flore | 14 | 4 |
| St. Nazaire d`Acton | 14 | 2 |
| St. Gabriel | 10 | 2 |
| St. Guillaume | 10 | 2 |
| Shawinigan Falls | 37 | 2 |
| Yamaska | 22 | 2 |
| St. Joseph de Blandfield | 38 | 2 |
| Montreal | 116 | 1 |
| St. Hughes Parish | 8 | 1 |