| Statistic | Market Square | Guelph | Ontario |
| Population | 63 | 147,931 | 14,804,681 |
| Population density (sq km) | 2,124 | 1,616 | 15 |
| Median age | 36.1 | 37.8 | 40.9 |
| Male/Female ratio | 0.8:1 | 1.1:1 | 1.0:1 |
| Married couples | 42% | 69% | 71% |
| Families w/ kids at home | 8% | 46% | 46% |
| Speak English only | 90.9% | 89.5% | 86.1% |
| Speak French only | 0.0% | 0.1% | 0.3% |
| Data | Percent |
| Chinese | 6.5% |
| Black | 5.2% |
| Japanese | 3.9% |
| South Asian | 3.9% |
| Latin American | 3.9% |
| Data | Percent |
| France | 2.6% |
| United Kingdom | 2.6% |
| China | 1.3% |
| Mexico | 1.3% |
| Bosnia Herzegovina | 1.3% |