| Index | Castor | Alberta | National |
| Median home price | $418,653 | $520,952 | $665,961 |
| Median rent asked | n/a | $1,690 | $2,146 |
| Avg. people per household | 2.2 | 2.7 | 2.5 |
| Owner occupied households | 82.0% | 72.0% | 67.6% |
| Renter occupied households | 18.0% | 27.4% | 32.0% |
| Population | Home Price | National Avg. | |
| Paintearth County No. 18, AB | 2,234 | $411,731 | 38% |
| Halkirk, AB | 106 | $416,561 | 37% |
| Castor, AB | 911 | $418,653 | 37% |
| Population | Home Price | National Avg. | |
| Samiajij Miawpukek, NL | 911 | $548,190 | 18% |
| Natuashish 2, NL | 911 | $566,410 | 15% |
| Les Méchins, QC | 911 | $423,858 | 36% |
| Tide Head, NB | 911 | $521,910 | 22% |
| Red Rock, ON | 910 | $695,774 | 4% |
| Castor, AB | 911 | $418,653 | 37% |