| Statistic | Fort Mackay | Alberta | National |
| Population | 833 | 4,479,459 | 38,134,230 |
| Population density (sq km) | 82 | 7 | 4 |
| Median age | 28.0 | 37.2 | 40.9 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married couples | 24% | 71% | 66% |
| Families w/ kids at home | 42% | 46% | 43% |
| Speak English only | 99.1% | 91.8% | 68.8% |
| Speak French only | 0.0% | 0.1% | 4.5% |
| Data | Percent |
| N/A | 0.0% |
| Data | Percent |
| Nigeria | 0.3% |
| Ethiopia | 0.3% |
| Egypt | 0.1% |
| Haiti | 0.1% |
| Cambodia | 0.1% |