| Statistic | Olden | Niagara Falls | Ontario |
| Population | 3,841 | 95,282 | 14,804,681 |
| Population density (sq km) | 2,136 | 436 | 15 |
| Median age | 46.8 | 45.0 | 40.9 |
| Male/Female ratio | 1.0:1 | 1.1:1 | 1.0:1 |
| Married couples | 77% | 66% | 71% |
| Families w/ kids at home | 45% | 40% | 46% |
| Speak English only | 92.6% | 91.9% | 86.1% |
| Speak French only | 0.1% | 0.1% | 0.3% |
| Data | Percent |
| South Asian | 3.4% |
| Black | 3.2% |
| Chinese | 1.4% |
| West Asian | 1.3% |
| Filipino | 1.0% |
| Data | Percent |
| Italy | 4.6% |
| United Kingdom | 4.2% |
| United States | 1.0% |
| India | 0.8% |
| Croatia | 0.8% |