| Statistic | Newtown | Mount Pearl | Newfoundland and Labrador |
| Population | 4,096 | 23,066 | 513,653 |
| Population density (sq km) | 3,200 | 1,514 | 1 |
| Median age | 47.5 | 45.1 | 46.3 |
| Male/Female ratio | 1.1:1 | 1.1:1 | 1.0:1 |
| Married couples | 72% | 68% | 70% |
| Families w/ kids at home | 43% | 41% | 39% |
| Speak English only | 93.9% | 93.9% | 94.6% |
| Speak French only | 0.0% | 0.0% | 0.0% |
| Data | Percent |
| South Asian | 0.8% |
| Black | 0.6% |
| Latin American | 0.2% |
| Chinese | 0.1% |
| Multiple Visible Minorities | 0.1% |
| Data | Percent |
| United States | 0.5% |
| United Kingdom | 0.3% |
| China | 0.3% |
| Australia | 0.1% |
| Bosnia Herzegovina | 0.1% |