| Statistic | Sheridan | Mississauga | Ontario |
| Population | 17,171 | 764,342 | 14,804,681 |
| Population density (sq km) | 2,267 | 2,669 | 15 |
| Median age | 41.5 | 39.9 | 40.9 |
| Male/Female ratio | 1.1:1 | 1.0:1 | 1.0:1 |
| Married couples | 77% | 76% | 71% |
| Families w/ kids at home | 52% | 55% | 46% |
| Speak English only | 88.7% | 89.1% | 86.1% |
| Speak French only | 0.3% | 0.1% | 0.3% |
| Data | Percent |
| South Asian | 20.7% |
| Black | 6.3% |
| Chinese | 5.8% |
| Arab | 3.7% |
| West Asian | 3.1% |
| Data | Percent |
| Pakistan | 6.7% |
| India | 3.4% |
| United Kingdom | 2.7% |
| Poland | 2.6% |
| China | 2.5% |