| Statistic | Rainbow Lake | Alberta | National |
| Population | 777 | 4,479,459 | 38,134,230 |
| Population density (sq km) | 79 | 7 | 4 |
| Median age | 32.3 | 37.2 | 40.9 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married couples | 68% | 71% | 66% |
| Families w/ kids at home | 58% | 46% | 43% |
| Speak English only | 97.6% | 91.8% | 68.8% |
| Speak French only | 0.0% | 0.1% | 4.5% |
| Data | Percent |
| Filipino | 5.0% |
| Chinese | 2.2% |
| Black | 2.0% |
| South Asian | 1.7% |
| Japanese | 0.1% |
| Data | Percent |
| Philippines | 4.9% |
| Russia | 1.5% |
| Serbia | 0.5% |
| Germany | 0.2% |
| Ethiopia | 0.1% |