| Index | Saint-Didace | Quebec | National |
| Median home price | $426,753 | $492,735 | $665,961 |
| Median rent asked | n/a | $1,958 | $2,146 |
| Avg. people per household | 2.1 | 2.3 | 2.5 |
| Owner occupied households | 91.2% | 61.7% | 67.6% |
| Renter occupied households | 8.8% | 38.1% | 32.0% |
| Population | Home Price | National Avg. | |
| Saint-Jean-de-Matha, QC | 4,707 | $422,719 | 37% |
| Saint-Paulin, QC | 1,432 | $425,236 | 36% |
| Saint-Cuthbert, QC | 1,912 | $427,350 | 36% |
| Sainte-Ursule, QC | 1,290 | $428,923 | 36% |
| Mandeville, QC | 2,151 | $429,246 | 36% |
| Saint-Didace, QC | 702 | $426,753 | 36% |
| Population | Home Price | National Avg. | |
| Carmanville, NL | 703 | $580,672 | 13% |
| Newport, QC | 700 | $443,589 | 33% |
| Saint-Alphonse, QC | 700 | $455,524 | 32% |
| Division No. 4, Subd. C, NL | 700 | $576,630 | 13% |
| Wollaston, ON | 705 | $674,964 | 1% |
| Saint-Didace, QC | 702 | $426,753 | 36% |