| Index | Grenville-sur-la-Rouge | Quebec | National |
| Median home price | $434,780 | $492,735 | $665,961 |
| Median rent asked | n/a | $1,958 | $2,146 |
| Avg. people per household | 2.1 | 2.3 | 2.5 |
| Owner occupied households | 88.2% | 61.7% | 67.6% |
| Renter occupied households | 11.8% | 38.1% | 32.0% |
| Population | Home Price | National Avg. | |
| Wentworth, QC | 564 | $434,170 | 35% |
| Namur, QC | 545 | $434,276 | 35% |
| Montebello, QC | 974 | $434,444 | 35% |
| Harrington, QC | 855 | $435,665 | 35% |
| Brownsburg-Chatham, QC | 7,209 | $438,715 | 34% |
| Grenville-sur-la-Rouge, QC | 2,904 | $434,780 | 35% |
| Population | Home Price | National Avg. | |
| Saint-Dominique, QC | 2,910 | $421,624 | 37% |
| Saint-Alexis-des-Monts, QC | 2,893 | $427,135 | 36% |
| Sunshine Coast B, BC | 2,892 | $733,879 | 10% |
| Laurentian Hills, ON | 2,892 | $657,781 | 1% |
| Grimshaw, AB | 2,892 | $426,673 | 36% |
| Grenville-sur-la-Rouge, QC | 2,904 | $434,780 | 35% |