| Index | Demontigny | Trois-Rivières | Quebec |
| Median home price | n/a | $303,351 | $492,735 |
| Median rent asked | n/a | $695 | $1,958 |
| Avg. people per household | 2.1 | 2.0 | 2.3 |
| Owner occupied households | 88.5% | 56.3% | 61.7% |
| Renter occupied households | 11.5% | 43.7% | 38.1% |
| Population | Home Price | National Avg. | |
| Saint-Léonard-d'Aston, QC | 2,405 | n/a | |
| Yamachiche, QC | 2,934 | n/a | |
| Saint-Maurice, QC | 3,450 | n/a | |
| Saint-Sévère, QC | 289 | n/a | |
| Saint-Wenceslas, QC | 1,213 | n/a | |
| Trois-Rivières, QC | 138,766 | $303,351 | 54% |
| Population | Home Price | National Avg. | |
| Ajax, ON | 138,303 | $947,397 | 44% |
| Cambridge, ON | 140,221 | $747,800 | 13% |
| St. Catharines, ON | 140,913 | $609,000 | 8% |
| Milton, ON | 142,128 | $1,055,000 | 60% |
| Whitby, ON | 142,607 | $1,003,000 | 52% |
| Trois-Rivières, QC | 138,766 | $303,351 | 54% |