| PEOPLE | Dover township | Queenstown | United States |
| Population | 21,078 | 664 | 308,035,306 |
| Pop. Density | 507 | 457 | 87 |
| Pop. Change | 16.41% | -2.13% | 8.07% |
| Median Age | 40.9 | 40.2 | 37.3 |
| Households | 8,354 | 271 | 116,716,292 |
| Household Size | 2.52 | 2.53 | 2.58 |
| Male Population | 49.14% | 48.49% | 49.27% |
| Female Population | 50.86% | 51.51% | 50.96% |
| Married Population | 57.61% | 47.11% | 47.02% |
| Single Population | 42.39% | 52.89% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 6.27% | 8.28% | 6.56% |
| Age 5 to 9 | 6.40% | 7.08% | 6.61% |
| Age 10 to 14 | 6.40% | 5.57% | 6.71% |
| Age 15 to 17 | 3.73% | 4.07% | 4.21% |
| Age 18 to 20 | 2.07% | 1.05% | 2.95% |
| Age 21 to 24 | 5.15% | 3.77% | 7.01% |
| Age 25 to 34 | 11.94% | 13.10% | 13.33% |
| Age 35 to 44 | 13.89% | 14.76% | 13.33% |
| Age 45 to 49 | 15.60% | 14.46% | 14.61% |
| Age 50 to 54 | 15.60% | 14.46% | 14.61% |
| Age 55 to 59 | 13.79% | 12.65% | 11.84% |
| Age 60 to 64 | 13.79% | 12.65% | 11.84% |
| Age 65 to 74 | 8.69% | 9.64% | 7.05% |
| Age 75 to 84 | 4.36% | 4.07% | 4.24% |
| Age 85 and over | 1.72% | 1.51% | 1.78% |
| RACE | | | |
| White | 93.08% | 92.92% | 72.41% |
| Black | 3.30% | 3.16% | 12.61% |
| Asian | 0.72% | 0.90% | 4.75% |
| American Indian | 0.30% | 0.15% | 0.95% |
| Other | 2.60% | 2.86% | 9.28% |
| Hispanic | 3.24% | 7.52% | 16.35% |
| Non-Hispanic | 96.76% | 92.48% | 83.65% |
| FAMILY | | | |
| Married, w/children | 28.91% | 32.43% | 30.42% |
| Married, no children | 51.10% | 42.16% | 42.46% |
| Single, w/children | 11.20% | 12.43% | 14.39% |
| Single, no children | 8.79% | 12.97% | 12.73% |
| Divorced | 13.88% | 9.23% | 10.62% |
| Separated | 3.14% | 6.79% | 4.97% |
| Widowed | 4.47% | 4.36% | 6.14% |
| Now Married | 57.71% | 47.21% | 46.32% |
| Never Married | 20.80% | 32.40% | 31.95% |
