| Index | Secteur 21 | Charlemagne | Quebec |
| Median home price | n/a | $305,000 | $492,735 |
| Median rent asked | n/a | n/a | $1,958 |
| Avg. people per household | 1.8 | 2.0 | 2.3 |
| Owner occupied households | 37.5% | 55.7% | 61.7% |
| Renter occupied households | 62.5% | 44.3% | 38.1% |
| Population | Home Price | National Avg. | |
| Saint-Roch-Ouest, QC | 276 | n/a | |
| Saint-Bruno-de-Montarville, QC | 26,923 | n/a | |
| Saint-Antoine-sur-Richelieu, QC | 1,715 | n/a | |
| McMasterville, QC | 6,085 | n/a | |
| Bois-des-Filion, QC | 10,460 | n/a | |
| Charlemagne, QC | 5,724 | $305,000 | 54% |
| Population | Home Price | National Avg. | |
| Redcliff, AB | 5,723 | $329,000 | 50% |
| Lanark Highlands, ON | 5,714 | n/a | |
| Cookshire-Eaton, QC | 5,709 | n/a | |
| East Ferris, ON | 5,697 | n/a | |
| Algoma, Unorganized, North Part, ON | 5,761 | n/a | |
| Charlemagne, QC | 5,724 | $305,000 | 54% |