| Index | Saint-Thomas-Didyme | Quebec | National |
| Median home price | $424,324 | $492,735 | $665,961 |
| 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 | $424,687 | 36% |
| Girardville, QC | 925 | $426,343 | 36% |
| La Doré, QC | 1,316 | $432,625 | 35% |
| Saint-Edmond-les-Plaines, QC | 372 | $463,337 | 30% |
| Saint-Thomas-Didyme, QC | 661 | $424,324 | 36% |
| Population | Home Price | National Avg. | |
| King's Point, NL | 661 | $558,193 | 16% |
| Béarn, QC | 660 | $425,804 | 36% |
| Breton, AB | 662 | $426,456 | 36% |
| Caron No. 162, SK | 659 | $552,534 | 17% |
| Lax Kw'alaams 1, BC | 659 | $758,358 | 14% |
| Saint-Thomas-Didyme, QC | 661 | $424,324 | 36% |