| PEOPLE | Marion | Mooresville | United States |
| Population | 5,968 | 32,711 | 308,035,306 |
| Pop. Density | 1,448 | 1,563 | 87 |
| Pop. Change | -0.99% | 57.89% | 8.07% |
| Median Age | 42.3 | 34.2 | 37.3 |
| Households | 2,491 | 12,374 | 116,716,292 |
| Household Size | 2.24 | 2.58 | 2.58 |
| Male Population | 46.72% | 48.52% | 49.27% |
| Female Population | 53.28% | 51.48% | 50.96% |
| Married Population | 38.05% | 55.92% | 47.02% |
| Single Population | 61.95% | 44.08% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 6.17% | 6.85% | 6.56% |
| Age 5 to 9 | 5.46% | 8.14% | 6.61% |
| Age 10 to 14 | 4.91% | 8.48% | 6.71% |
| Age 15 to 17 | 2.93% | 4.89% | 4.21% |
| Age 18 to 20 | 3.07% | 3.10% | 2.95% |
| Age 21 to 24 | 6.79% | 5.92% | 7.01% |
| Age 25 to 34 | 11.65% | 13.79% | 13.33% |
| Age 35 to 44 | 12.38% | 16.53% | 13.33% |
| Age 45 to 49 | 13.35% | 14.05% | 14.61% |
| Age 50 to 54 | 13.35% | 14.05% | 14.61% |
| Age 55 to 59 | 13.56% | 8.50% | 11.84% |
| Age 60 to 64 | 13.56% | 8.50% | 11.84% |
| Age 65 to 74 | 9.74% | 5.07% | 7.05% |
| Age 75 to 84 | 7.17% | 3.32% | 4.24% |
| Age 85 and over | 2.83% | 1.37% | 1.78% |
| RACE | | | |
| White | 89.44% | 80.18% | 72.41% |
| Black | 7.10% | 10.90% | 12.61% |
| Asian | 0.55% | 3.28% | 4.75% |
| American Indian | 0.15% | 0.50% | 0.95% |
| Other | 2.75% | 5.14% | 9.28% |
| Hispanic | 16.74% | 2.67% | 16.35% |
| Non-Hispanic | 83.26% | 97.33% | 83.65% |
| FAMILY | | | |
| Married, w/children | 18.46% | 39.36% | 30.42% |
| Married, no children | 45.15% | 33.83% | 42.46% |
| Single, w/children | 19.47% | 16.78% | 14.39% |
| Single, no children | 16.91% | 10.04% | 12.73% |
| Divorced | 19.27% | 8.05% | 10.62% |
| Separated | 7.11% | 4.60% | 4.97% |
| Widowed | 14.43% | 5.79% | 6.14% |
| Now Married | 38.31% | 55.23% | 46.32% |
| Never Married | 20.89% | 26.33% | 31.95% |
