| Statistic | Port Whitby | Whitby | Ontario |
| Population | 6,857 | 142,607 | 14,804,681 |
| Population density (sq km) | 1,303 | 943 | 15 |
| Median age | 40.5 | 39.4 | 40.9 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 74% | 74% | 71% |
| Families w/ kids at home | 48% | 55% | 46% |
| Speak English only | 90.4% | 90.5% | 86.1% |
| Speak French only | 0.2% | 0.1% | 0.3% |
| Data | Percent |
| Black | 7.5% |
| South Asian | 5.6% |
| Chinese | 3.1% |
| Filipino | 2.2% |
| All Other Visible Minorities | 1.6% |
| Data | Percent |
| United Kingdom | 3.8% |
| Philippines | 1.6% |
| Jamaica | 1.2% |
| United States | 1.0% |
| China | 0.8% |