| Statistic | Rockwood | Manitoba | National |
| Population | 7,863 | 1,387,557 | 38,134,230 |
| Population density (sq km) | 7 | 2 | 4 |
| Median age | 41.5 | 37.5 | 40.9 |
| Male/Female ratio | 0.8:1 | 1.0:1 | 1.0:1 |
| Married couples | 77% | 70% | 66% |
| Families w/ kids at home | 45% | 44% | 43% |
| Speak English only | 95.8% | 89.9% | 68.8% |
| Speak French only | 0.0% | 0.1% | 4.5% |
| Data | Percent |
| Black | 0.3% |
| Latin American | 0.3% |
| Arab | 0.2% |
| Chinese | 0.2% |
| Japanese | 0.1% |
| Data | Percent |
| United Kingdom | 1.2% |
| United States | 0.8% |
| Poland | 0.6% |
| Germany | 0.4% |
| Portugal | 0.3% |