| PEOPLE | Chattanooga | Medina | United States |
| Population | 167,674 | 6,065 | 308,035,306 |
| Pop. Density | 1,223 | 1,839 | 87 |
| Pop. Change | 7.41% | -5.14% | 8.07% |
| Median Age | 37.3 | 39.9 | 37.3 |
| Households | 70,749 | 2,512 | 116,716,292 |
| Household Size | 2.27 | 2.35 | 2.58 |
| Male Population | 47.57% | 46.74% | 49.27% |
| Female Population | 52.43% | 53.26% | 50.96% |
| Married Population | 40.36% | 36.27% | 47.02% |
| Single Population | 59.64% | 63.73% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 6.37% | 6.10% | 6.56% |
| Age 5 to 9 | 5.72% | 7.21% | 6.61% |
| Age 10 to 14 | 5.31% | 7.02% | 6.71% |
| Age 15 to 17 | 3.43% | 4.50% | 4.21% |
| Age 18 to 20 | 3.57% | 2.52% | 2.95% |
| Age 21 to 24 | 8.47% | 5.79% | 7.01% |
| Age 25 to 34 | 14.39% | 11.20% | 13.33% |
| Age 35 to 44 | 12.05% | 12.53% | 13.33% |
| Age 45 to 49 | 13.66% | 13.90% | 14.61% |
| Age 50 to 54 | 13.66% | 13.90% | 14.61% |
| Age 55 to 59 | 12.39% | 11.57% | 11.84% |
| Age 60 to 64 | 12.39% | 11.57% | 11.84% |
| Age 65 to 74 | 7.34% | 8.10% | 7.05% |
| Age 75 to 84 | 5.08% | 6.12% | 4.24% |
| Age 85 and over | 2.24% | 3.45% | 1.78% |
| RACE | | | |
| White | 57.97% | 87.16% | 72.41% |
| Black | 34.89% | 6.76% | 12.61% |
| Asian | 1.97% | 0.69% | 4.75% |
| American Indian | 0.39% | 0.81% | 0.95% |
| Other | 4.78% | 4.58% | 9.28% |
| Hispanic | 0.80% | 2.83% | 16.35% |
| Non-Hispanic | 99.20% | 97.17% | 83.65% |
| FAMILY | | | |
| Married, w/children | 20.15% | 23.01% | 30.42% |
| Married, no children | 41.20% | 39.48% | 42.46% |
| Single, w/children | 19.32% | 24.17% | 14.39% |
| Single, no children | 19.33% | 13.34% | 12.73% |
| Divorced | 14.53% | 15.03% | 10.62% |
| Separated | 5.18% | 6.42% | 4.97% |
| Widowed | 8.29% | 10.60% | 6.14% |
| Now Married | 39.69% | 36.11% | 46.32% |
| Never Married | 32.31% | 31.85% | 31.95% |
