| Statistic | Walker | Milton | Ontario |
| Population | 157 | 142,128 | 14,804,681 |
| Population density (sq km) | 92 | 364 | 15 |
| Median age | 31.3 | 34.5 | 40.9 |
| Male/Female ratio | 0.6:1 | 1.0:1 | 1.0:1 |
| Married couples | 76% | 79% | 71% |
| Families w/ kids at home | 62% | 60% | 46% |
| Speak English only | 90.2% | 90.2% | 86.1% |
| Speak French only | 0.0% | 0.1% | 0.3% |
| Data | Percent |
| South Asian | 39.2% |
| Arab | 6.4% |
| Black | 5.4% |
| Filipino | 4.4% |
| Multiple Visible Minorities | 3.9% |
| Data | Percent |
| India | 9.8% |
| Pakistan | 8.8% |
| Philippines | 3.9% |
| Iraq | 2.5% |
| Morocco | 2.5% |