| Index | Kamouraska | Quebec | National |
| Median home price | $450,161 | $492,735 | $665,961 |
| Median rent asked | n/a | $1,958 | $2,146 |
| Avg. people per household | 2.6 | 2.3 | 2.5 |
| Owner occupied households | 84.5% | 61.7% | 67.6% |
| Renter occupied households | 15.6% | 38.1% | 32.0% |
| Population | Home Price | National Avg. | |
| Saint-Joseph-de-Kamouraska, QC | 369 | $424,831 | 36% |
| Sainte-Hélène-de-Kamouraska, QC | 899 | $430,982 | 35% |
| Saint-Gabriel-Lalemant, QC | 680 | $431,132 | 35% |
| Saint-Bruno-de-Kamouraska, QC | 542 | $431,624 | 35% |
| Saint-Alexandre-de-Kamouraska, QC | 2,129 | $432,432 | 35% |
| Kamouraska, QC | 618 | $450,161 | 32% |
| Population | Home Price | National Avg. | |
| Baldwin, ON | 618 | $675,111 | 1% |
| Baie-des-Sables, QC | 618 | $459,567 | 31% |
| Lawrenceville, QC | 616 | $445,367 | 33% |
| North Hatley, QC | 620 | $467,517 | 30% |
| Old Perlican, NL | 620 | $550,427 | 17% |
| Kamouraska, QC | 618 | $450,161 | 32% |