| Index | Grenville | Quebec | National |
| Median home price | n/a | $492,735 | $659,395 |
| Median rent asked | n/a | $1,958 | $2,146 |
| Avg. people per household | 2.1 | 2.3 | 2.5 |
| Owner occupied households | 56.3% | 61.7% | 67.6% |
| Renter occupied households | 43.7% | 38.1% | 32.0% |
| Population | Home Price | National Avg. | |
| Rigaud, QC | 8,069 | n/a | |
| Fassett, QC | 420 | n/a | |
| Champlain, ON | 9,072 | n/a | |
| Saint-André-d'Argenteuil, QC | 2,931 | n/a | |
| Notre-Dame-de-Bonsecours, QC | 315 | n/a | |
| Grenville, QC | 1,826 | n/a |
| Population | Home Price | National Avg. | |
| Dudswell, QC | 1,825 | n/a | |
| Frontenac, QC | 1,828 | n/a | |
| Champlain, QC | 1,823 | n/a | |
| Lamont, AB | 1,823 | n/a | |
| Barriere, BC | 1,822 | n/a | |
| Grenville, QC | 1,826 | n/a |