| PEOPLE | Somerset | Holly Hill | United States |
| Population | 11,196 | 11,659 | 308,035,306 |
| Pop. Density | 989 | 2,966 | 87 |
| Pop. Change | -0.37% | -2.29% | 8.07% |
| Median Age | 41.2 | 44.3 | 37.3 |
| Households | 4,809 | 5,435 | 116,716,292 |
| Household Size | 2.21 | 2.14 | 2.58 |
| Male Population | 46.00% | 48.89% | 49.27% |
| Female Population | 54.00% | 51.11% | 50.96% |
| Married Population | 41.21% | 36.37% | 47.02% |
| Single Population | 58.79% | 63.63% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 6.65% | 5.60% | 6.56% |
| Age 5 to 9 | 6.09% | 5.05% | 6.61% |
| Age 10 to 14 | 4.95% | 5.09% | 6.71% |
| Age 15 to 17 | 3.22% | 2.87% | 4.21% |
| Age 18 to 20 | 2.49% | 2.17% | 2.95% |
| Age 21 to 24 | 6.11% | 6.43% | 7.01% |
| Age 25 to 34 | 13.32% | 11.78% | 13.33% |
| Age 35 to 44 | 11.75% | 11.93% | 13.33% |
| Age 45 to 49 | 14.57% | 17.13% | 14.61% |
| Age 50 to 54 | 14.57% | 17.13% | 14.61% |
| Age 55 to 59 | 12.00% | 13.28% | 11.84% |
| Age 60 to 64 | 12.00% | 13.28% | 11.84% |
| Age 65 to 74 | 8.14% | 8.18% | 7.05% |
| Age 75 to 84 | 7.13% | 5.88% | 4.24% |
| Age 85 and over | 3.59% | 4.61% | 1.78% |
| RACE | | | |
| White | 92.26% | 78.51% | 72.41% |
| Black | 3.47% | 15.19% | 12.61% |
| Asian | 0.68% | 0.93% | 4.75% |
| American Indian | 0.18% | 0.53% | 0.95% |
| Other | 3.41% | 4.84% | 9.28% |
| Hispanic | 4.63% | 0.57% | 16.35% |
| Non-Hispanic | 95.37% | 99.43% | 83.65% |
| FAMILY | | | |
| Married, w/children | 24.12% | 15.96% | 30.42% |
| Married, no children | 40.77% | 40.14% | 42.46% |
| Single, w/children | 20.29% | 22.85% | 14.39% |
| Single, no children | 14.83% | 21.05% | 12.73% |
| Divorced | 17.10% | 17.23% | 10.62% |
| Separated | 8.27% | 5.40% | 4.97% |
| Widowed | 11.91% | 12.45% | 6.14% |
| Now Married | 40.91% | 37.04% | 46.32% |
| Never Married | 21.81% | 27.88% | 31.95% |
