| PEOPLE | Clayton | United States |
| Population | 16,116 | 308,035,306 |
| Pop. Density | 1,193 | 87 |
| Pop. Change | 53.93% | 8.07% |
| Median Age | 33.4 | 37.3 |
| Households | 6,050 | 116,716,292 |
| Household Size | 2.65 | 2.58 |
| Male Population | 47.54% | 49.27% |
| Female Population | 52.46% | 50.96% |
| Married Population | 48.52% | 47.02% |
| Single Population | 51.48% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | |
| Age 0 to 4 | 8.29% | 6.56% |
| Age 5 to 9 | 9.37% | 6.61% |
| Age 10 to 14 | 8.85% | 6.71% |
| Age 15 to 17 | 4.42% | 4.21% |
| Age 18 to 20 | 1.99% | 2.95% |
| Age 21 to 24 | 4.91% | 7.01% |
| Age 25 to 34 | 14.84% | 13.33% |
| Age 35 to 44 | 18.06% | 13.33% |
| Age 45 to 49 | 12.39% | 14.61% |
| Age 50 to 54 | 12.39% | 14.61% |
| Age 55 to 59 | 8.38% | 11.84% |
| Age 60 to 64 | 8.38% | 11.84% |
| Age 65 to 74 | 4.77% | 7.05% |
| Age 75 to 84 | 2.80% | 4.24% |
| Age 85 and over | 0.94% | 1.78% |
| RACE | | |
| White | 69.47% | 72.41% |
| Black | 21.76% | 12.61% |
| Asian | 1.39% | 4.75% |
| American Indian | 0.40% | 0.95% |
| Other | 6.98% | 9.28% |
| Hispanic | 0.00% | 16.35% |
| Non-Hispanic | 100.00% | 83.65% |
| FAMILY | | |
| Married, w/children | 40.05% | 30.42% |
| Married, no children | 32.21% | 42.46% |
| Single, w/children | 18.58% | 14.39% |
| Single, no children | 9.16% | 12.73% |
| Divorced | 10.35% | 10.62% |
| Separated | 7.01% | 4.97% |
| Widowed | 6.08% | 6.14% |
| Now Married | 49.13% | 46.32% |
| Never Married | 27.42% | 31.95% |
