| PEOPLE | Roswell | New Milford | United States |
| Population | 48,366 | 16,341 | 308,035,306 |
| Pop. Density | 1,620 | 7,186 | 87 |
| Pop. Change | 8.02% | 5.74% | 8.07% |
| Median Age | 33.7 | 41.6 | 37.3 |
| Households | 17,654 | 6,141 | 116,716,292 |
| Household Size | 2.65 | 2.67 | 2.58 |
| Male Population | 48.69% | 48.48% | 49.27% |
| Female Population | 51.31% | 51.52% | 50.96% |
| Married Population | 43.96% | 53.26% | 47.02% |
| Single Population | 56.04% | 46.74% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 8.43% | 5.17% | 6.56% |
| Age 5 to 9 | 7.92% | 5.68% | 6.61% |
| Age 10 to 14 | 7.04% | 6.25% | 6.71% |
| Age 15 to 17 | 4.86% | 3.73% | 4.21% |
| Age 18 to 20 | 3.85% | 2.20% | 2.95% |
| Age 21 to 24 | 6.86% | 5.40% | 7.01% |
| Age 25 to 34 | 12.54% | 13.14% | 13.33% |
| Age 35 to 44 | 10.78% | 13.60% | 13.33% |
| Age 45 to 49 | 12.38% | 16.58% | 14.61% |
| Age 50 to 54 | 12.38% | 16.58% | 14.61% |
| Age 55 to 59 | 10.81% | 12.47% | 11.84% |
| Age 60 to 64 | 10.81% | 12.47% | 11.84% |
| Age 65 to 74 | 7.03% | 7.42% | 7.05% |
| Age 75 to 84 | 5.17% | 5.49% | 4.24% |
| Age 85 and over | 2.32% | 2.87% | 1.78% |
| RACE | | | |
| White | 69.94% | 70.51% | 72.41% |
| Black | 2.46% | 3.72% | 12.61% |
| Asian | 0.73% | 19.39% | 4.75% |
| American Indian | 1.22% | 0.12% | 0.95% |
| Other | 25.65% | 6.25% | 9.28% |
| Hispanic | 1.71% | 0.00% | 16.35% |
| Non-Hispanic | 98.29% | 100.00% | 83.65% |
| FAMILY | | | |
| Married, w/children | 27.76% | 36.34% | 30.42% |
| Married, no children | 39.10% | 43.33% | 42.46% |
| Single, w/children | 19.13% | 7.06% | 14.39% |
| Single, no children | 14.02% | 13.26% | 12.73% |
| Divorced | 13.79% | 7.73% | 10.62% |
| Separated | 6.25% | 3.94% | 4.97% |
| Widowed | 8.15% | 7.92% | 6.14% |
| Now Married | 43.68% | 52.74% | 46.32% |
| Never Married | 28.13% | 27.68% | 31.95% |
