| Statistic | Warkworth | Trent Hills | Ontario |
| Population | 903 | 13,844 | 14,804,681 |
| Population density (sq km) | 474 | 26 | 15 |
| Median age | 50.8 | 54.1 | 40.9 |
| Male/Female ratio | 1.1:1 | 1.0:1 | 1.0:1 |
| Married couples | 75% | 71% | 71% |
| Families w/ kids at home | 35% | 31% | 46% |
| Speak English only | 95.0% | 96.1% | 86.1% |
| Speak French only | 0.0% | 0.0% | 0.3% |
| Data | Percent |
| Black | 4.0% |
| Filipino | 0.9% |
| N/A | 0.0% |
| Data | Percent |
| United Kingdom | 3.2% |
| Jamaica | 1.3% |
| United States | 0.9% |
| China | 0.8% |
| Ireland | 0.7% |