| Statistic | Janetville | Kawartha Lakes | Ontario |
| Population | 455 | 81,906 | 14,804,681 |
| Population density (sq km) | 1,112 | 25 | 15 |
| Median age | 51.3 | 51.6 | 40.9 |
| Male/Female ratio | 0.9:1 | 1.0:1 | 1.0:1 |
| Married couples | 68% | 72% | 71% |
| Families w/ kids at home | 38% | 35% | 46% |
| Speak English only | 95.3% | 95.4% | 86.1% |
| Speak French only | 0.0% | 0.0% | 0.3% |
| Data | Percent |
| Filipino | 0.6% |
| Black | 0.3% |
| N/A | 0.0% |
| Data | Percent |
| Germany | 3.6% |
| United Kingdom | 3.0% |
| United States | 1.4% |
| France | 0.3% |
| Jamaica | 0.3% |