| Statistic | Harrison | Milton | Ontario |
| Population | 12,277 | 142,128 | 14,804,681 |
| Population density (sq km) | 6,563 | 364 | 15 |
| Median age | 32.2 | 34.5 | 40.9 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 80% | 79% | 71% |
| Families w/ kids at home | 64% | 60% | 46% |
| Speak English only | 90.5% | 90.2% | 86.1% |
| Speak French only | 0.1% | 0.1% | 0.3% |
| Data | Percent |
| South Asian | 34.9% |
| Black | 5.6% |
| Arab | 5.3% |
| Filipino | 4.9% |
| Latin American | 3.9% |
| Data | Percent |
| Pakistan | 9.5% |
| India | 7.4% |
| Philippines | 2.9% |
| Egypt | 2.2% |
| United States | 1.7% |