| Index | Saint-Joseph-de-Kamouraska | Quebec | National |
| Median home price | $424,831 | $492,735 | $665,961 |
| Median rent asked | n/a | $1,958 | $2,146 |
| Avg. people per household | 2.4 | 2.3 | 2.5 |
| Owner occupied households | 92.0% | 61.7% | 67.6% |
| Renter occupied households | 8.0% | 38.1% | 32.0% |
| Population | Home Price | National Avg. | |
| Sainte-Hélène-de-Kamouraska, QC | 899 | $430,982 | 35% |
| Saint-Bruno-de-Kamouraska, QC | 542 | $431,624 | 35% |
| Saint-Alexandre-de-Kamouraska, QC | 2,129 | $432,432 | 35% |
| Saint-Pascal, QC | 3,396 | $432,506 | 35% |
| Saint-Germain, QC | 266 | $447,470 | 33% |
| Saint-Joseph-de-Kamouraska, QC | 369 | $424,831 | 36% |
| Population | Home Price | National Avg. | |
| Barons, AB | 369 | $384,709 | 42% |
| Saint-Philibert, QC | 369 | $430,739 | 35% |
| Burpee and Mills, ON | 369 | $657,866 | 1% |
| Limerick, ON | 368 | $647,353 | 3% |
| Marriott No. 317, SK | 368 | $518,444 | 22% |
| Saint-Joseph-de-Kamouraska, QC | 369 | $424,831 | 36% |