| PEOPLE | Lancaster township (Lancaster county) | United States |
| Population | 16,149 | 308,035,306 |
| Pop. Density | 2,759 | 87 |
| Pop. Change | 14.85% | 8.07% |
| Median Age | 38.3 | 37.3 |
| Households | 6,499 | 116,716,292 |
| Household Size | 2.38 | 2.58 |
| Male Population | 47.51% | 49.27% |
| Female Population | 52.49% | 50.96% |
| Married Population | 48.97% | 47.02% |
| Single Population | 51.03% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | |
| Age 0 to 4 | 6.24% | 6.56% |
| Age 5 to 9 | 5.44% | 6.61% |
| Age 10 to 14 | 5.13% | 6.71% |
| Age 15 to 17 | 3.16% | 4.21% |
| Age 18 to 20 | 2.48% | 2.95% |
| Age 21 to 24 | 9.39% | 7.01% |
| Age 25 to 34 | 14.32% | 13.33% |
| Age 35 to 44 | 11.68% | 13.33% |
| Age 45 to 49 | 12.87% | 14.61% |
| Age 50 to 54 | 12.87% | 14.61% |
| Age 55 to 59 | 12.63% | 11.84% |
| Age 60 to 64 | 12.63% | 11.84% |
| Age 65 to 74 | 7.37% | 7.05% |
| Age 75 to 84 | 5.77% | 4.24% |
| Age 85 and over | 3.52% | 1.78% |
| RACE | | |
| White | 75.06% | 72.41% |
| Black | 9.96% | 12.61% |
| Asian | 2.63% | 4.75% |
| American Indian | 0.50% | 0.95% |
| Other | 11.85% | 9.28% |
| Hispanic | 1.79% | 16.35% |
| Non-Hispanic | 98.21% | 83.65% |
| FAMILY | | |
| Married, w/children | 24.91% | 30.42% |
| Married, no children | 47.78% | 42.46% |
| Single, w/children | 15.68% | 14.39% |
| Single, no children | 11.63% | 12.73% |
| Divorced | 11.03% | 10.62% |
| Separated | 4.16% | 4.97% |
| Widowed | 7.36% | 6.14% |
| Now Married | 49.15% | 46.32% |
| Never Married | 28.30% | 31.95% |
