| Index | Saint-Sébastien | Quebec | National |
| Median home price | n/a | $492,735 | $659,395 |
| Median rent asked | n/a | $1,958 | $2,146 |
| Avg. people per household | 2.2 | 2.3 | 2.5 |
| Owner occupied households | 80.5% | 61.7% | 67.6% |
| Renter occupied households | 19.5% | 38.1% | 32.0% |
| Population | Home Price | National Avg. | |
| Saint-Georges-de-Clarenceville, QC | 1,162 | n/a | |
| Napierville, QC | 4,435 | n/a | |
| Notre-Dame-de-Stanbridge, QC | 688 | n/a | |
| Stanbridge Station, QC | 283 | n/a | |
| Mont-Saint-Grégoire, QC | 3,146 | n/a | |
| Saint-Sébastien, QC | 645 | n/a |
| Population | Home Price | National Avg. | |
| Leask No. 464, SK | 645 | n/a | |
| Wunnumin 1, ON | 645 | n/a | |
| Fortierville, QC | 646 | n/a | |
| Cloridorme, QC | 644 | n/a | |
| Mattice-Val Côté, ON | 644 | n/a | |
| Saint-Sébastien, QC | 645 | n/a |