| Index | Authier | Quebec | National |
| Median home price | $452,695 | $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 | 81.7% | 61.7% | 67.6% |
| Renter occupied households | 18.3% | 38.1% | 32.0% |
| Population | Home Price | National Avg. | |
| Sainte-Germaine-Boulé, QC | 1,049 | $423,642 | 36% |
| Macamic, QC | 2,752 | $428,177 | 36% |
| Chazel, QC | 292 | $434,634 | 35% |
| Poularies, QC | 688 | $439,808 | 34% |
| Launay, QC | 210 | $456,441 | 31% |
| Authier, QC | 262 | $452,695 | 32% |
| Population | Home Price | National Avg. | |
| Saint-Alexandre-des-Lacs, QC | 262 | $429,191 | 36% |
| Port Clements, BC | 262 | $722,770 | 9% |
| Craik No. 222, SK | 262 | $550,179 | 17% |
| Sainte-Madeleine-de-la-Rivière-Madeleine, QC | 262 | $429,919 | 35% |
| Wilcox, SK | 262 | $543,963 | 18% |
| Authier, QC | 262 | $452,695 | 32% |