| Index | Saint-Louis | Quebec | National |
| Median home price | n/a | $492,735 | $659,395 |
| Median rent asked | n/a | $1,958 | $2,146 |
| Avg. people per household | 3.2 | 2.3 | 2.5 |
| Owner occupied households | 90.5% | 61.7% | 67.6% |
| Renter occupied households | 9.5% | 38.1% | 32.0% |
| Population | Home Price | National Avg. | |
| Saint-Marc-sur-Richelieu, QC | 2,239 | n/a | |
| Calixa-Lavallée, QC | 530 | n/a | |
| Saint-Joseph-de-Sorel, QC | 1,619 | n/a | |
| Saint-Eugène, QC | 1,136 | n/a | |
| Saint-Liboire, QC | 3,048 | n/a | |
| Saint-Louis, QC | 677 | n/a |
| Population | Home Price | National Avg. | |
| North Rustico, PE | 677 | n/a | |
| Conception Harbour, NL | 677 | n/a | |
| Notre-Dame-de-Lourdes, QC | 676 | $189,000 | 71% |
| Hoodoo No. 401, SK | 676 | n/a | |
| Kuujjuarapik, QC | 676 | n/a | |
| Saint-Louis, QC | 677 | n/a |