| Index | Grand Valley | Grand Valley | Ontario |
| Median home price | n/a | $679,000 | $821,624 |
| Median rent asked | n/a | n/a | $2,456 |
| Avg. people per household | 2.6 | 2.7 | 2.6 |
| Owner occupied households | 72.8% | 78.1% | 69.3% |
| Renter occupied households | 27.2% | 21.9% | 30.5% |
| Population | Home Price | National Avg. | |
| Amaranth, ON | 4,403 | n/a | |
| Mono, ON | 10,413 | n/a | |
| East Garafraxa, ON | 2,711 | n/a | |
| Shelburne, ON | 10,249 | n/a | |
| Wellington North, ON | 13,212 | $645,000 | 2% |
| Grand Valley, ON | 3,347 | $679,000 | 3% |
| Population | Home Price | National Avg. | |
| Grande-Rivière, QC | 3,348 | n/a | |
| Ascot Corner, QC | 3,346 | n/a | |
| Saint-Ferréol-les-Neiges, QC | 3,336 | n/a | |
| Saint-Thomas, QC | 3,364 | n/a | |
| Three Hills, AB | 3,327 | n/a | |
| Grand Valley, ON | 3,347 | $679,000 | 3% |