| Statistic | Bluewater Country | Sarnia | Ontario |
| Population | 701 | 74,477 | 14,804,681 |
| Population density (sq km) | 1,687 | 449 | 15 |
| Median age | 73.1 | 45.8 | 40.9 |
| Male/Female ratio | 1.3:1 | 1.1:1 | 1.0:1 |
| Married couples | 92% | 68% | 71% |
| Families w/ kids at home | 5% | 36% | 46% |
| Speak English only | 91.4% | 91.9% | 86.1% |
| Speak French only | 0.0% | 0.1% | 0.3% |
| Data | Percent |
| Latin American | 0.7% |
| N/A | 0.0% |
| Data | Percent |
| United Kingdom | 9.4% |
| Netherlands | 4.5% |
| Other Western Europe | 1.7% |
| Greece | 1.0% |
| United States | 1.0% |