| Index | Saint-Thomas-Didyme | Quebec | National |
| Median home price | n/a | $492,735 | $659,395 |
| Median rent asked | n/a | $1,958 | $2,146 |
| Avg. people per household | 2.3 | 2.3 | 2.5 |
| Owner occupied households | 79.0% | 61.7% | 67.6% |
| Renter occupied households | 21.0% | 38.1% | 32.0% |
| Population | Home Price | National Avg. | |
| Normandin, QC | 2,956 | n/a | |
| La Doré, QC | 1,316 | n/a | |
| Saint-Edmond-les-Plaines, QC | 372 | n/a | |
| Girardville, QC | 925 | n/a | |
| Saint-Thomas-Didyme, QC | 661 | n/a |
| Population | Home Price | National Avg. | |
| King's Point, NL | 661 | n/a | |
| Béarn, QC | 660 | n/a | |
| Breton, AB | 662 | n/a | |
| Lax Kw'alaams 1, BC | 659 | n/a | |
| Arcola, SK | 659 | n/a | |
| Saint-Thomas-Didyme, QC | 661 | n/a |