| Statistic | Hillsburgh | Erin | Ontario |
| Population | 1,942 | 12,607 | 14,804,681 |
| Population density (sq km) | 616 | 40 | 15 |
| Median age | 44.3 | 47.1 | 40.9 |
| Male/Female ratio | 1.0:1 | 1.0:1 | 1.0:1 |
| Married couples | 75% | 75% | 71% |
| Families w/ kids at home | 51% | 47% | 46% |
| Speak English only | 91.1% | 90.0% | 86.1% |
| Speak French only | 0.0% | 0.0% | 0.3% |
| Data | Percent |
| South Asian | 1.7% |
| Multiple Visible Minorities | 0.9% |
| Latin American | 0.1% |
| N/A | 0.0% |
| Data | Percent |
| United Kingdom | 4.3% |
| Germany | 1.1% |
| Other Western Europe | 1.0% |
| Greece | 0.8% |
| Other Eastern Africa | 0.5% |