| Statistic | Clifton Hill | Niagara Falls | Ontario |
| Population | 873 | 95,282 | 14,804,681 |
| Population density (sq km) | 938 | 436 | 15 |
| Median age | 40.2 | 45.0 | 40.9 |
| Male/Female ratio | 1.1:1 | 1.1:1 | 1.0:1 |
| Married couples | 47% | 66% | 71% |
| Families w/ kids at home | 26% | 40% | 46% |
| Speak English only | 90.6% | 91.9% | 86.1% |
| Speak French only | 0.0% | 0.1% | 0.3% |
| Data | Percent |
| South Asian | 17.1% |
| Chinese | 6.8% |
| Filipino | 6.3% |
| Latin American | 3.5% |
| Southeast Asian | 2.3% |
| Data | Percent |
| Philippines | 5.6% |
| Italy | 4.8% |
| China | 3.9% |
| India | 2.1% |
| Pakistan | 2.1% |