| Index | Saint-Germain-de-Grantham | Quebec | National |
| Median home price | n/a | $492,735 | $659,395 |
| Median rent asked | n/a | $1,958 | $2,146 |
| Avg. people per household | 2.7 | 2.3 | 2.5 |
| Owner occupied households | 72.1% | 61.7% | 67.6% |
| Renter occupied households | 27.9% | 38.1% | 32.0% |
| Population | Home Price | National Avg. | |
| Saint-Théodore-d'Acton, QC | 1,531 | n/a | |
| Wickham, QC | 2,696 | n/a | |
| Saint-Eugène, QC | 1,136 | n/a | |
| Saint-Simon, QC | 422 | n/a | |
| Saint-Edmond-de-Grantham, QC | 858 | n/a | |
| Saint-Germain-de-Grantham, QC | 5,316 | n/a |
| Population | Home Price | National Avg. | |
| Duncan, BC | 5,315 | n/a | |
| Kahnawake, QC | 5,328 | n/a | |
| Montréal-Ouest, QC | 5,286 | $915,000 | 39% |
| West Elgin, ON | 5,284 | n/a | |
| Edenwold No. 158, SK | 5,282 | n/a | |
| Saint-Germain-de-Grantham, QC | 5,316 | n/a |