| Index | Saint-Mathieu-de-Rioux | Quebec | National |
| Median home price | $470,754 | $492,735 | $665,961 |
| Median rent asked | n/a | $1,958 | $2,146 |
| Avg. people per household | 2.2 | 2.3 | 2.5 |
| Owner occupied households | 95.4% | 61.7% | 67.6% |
| Renter occupied households | 4.6% | 38.1% | 32.0% |
| Population | Home Price | National Avg. | |
| Saint-Éloi, QC | 278 | $431,725 | 35% |
| Notre-Dame-des-Neiges, QC | 1,045 | $437,543 | 34% |
| Saint-Guy, QC | 45 | $438,340 | 34% |
| Saint-Jean-de-Dieu, QC | 1,587 | $447,275 | 33% |
| Saint-Paul-de-la-Croix, QC | 294 | $454,141 | 32% |
| Saint-Mathieu-de-Rioux, QC | 627 | $470,754 | 29% |
| Population | Home Price | National Avg. | |
| Sarnia 45, ON | 627 | $697,740 | 5% |
| English River 21, ON | 626 | $683,207 | 3% |
| Midale, SK | 628 | $567,242 | 15% |
| Rankin Location 15D, ON | 626 | $691,183 | 4% |
| Beauval, SK | 628 | $522,884 | 21% |
| Saint-Mathieu-de-Rioux, QC | 627 | $470,754 | 29% |