| PEOPLE | Ansonia | United States |
| Population | 19,249 | 308,035,306 |
| Pop. Density | 3,198 | 87 |
| Pop. Change | 2.74% | 8.07% |
| Median Age | 38.2 | 37.3 |
| Households | 7,510 | 116,716,292 |
| Household Size | 2.55 | 2.58 |
| Male Population | 48.13% | 49.27% |
| Female Population | 51.87% | 50.96% |
| Married Population | 45.57% | 47.02% |
| Single Population | 54.43% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | |
| Age 0 to 4 | 6.15% | 6.56% |
| Age 5 to 9 | 6.55% | 6.61% |
| Age 10 to 14 | 6.70% | 6.71% |
| Age 15 to 17 | 4.40% | 4.21% |
| Age 18 to 20 | 2.44% | 2.95% |
| Age 21 to 24 | 6.09% | 7.01% |
| Age 25 to 34 | 13.66% | 13.33% |
| Age 35 to 44 | 13.50% | 13.33% |
| Age 45 to 49 | 15.73% | 14.61% |
| Age 50 to 54 | 15.73% | 14.61% |
| Age 55 to 59 | 11.32% | 11.84% |
| Age 60 to 64 | 11.32% | 11.84% |
| Age 65 to 74 | 6.80% | 7.05% |
| Age 75 to 84 | 4.49% | 4.24% |
| Age 85 and over | 2.18% | 1.78% |
| RACE | | |
| White | 77.62% | 72.41% |
| Black | 11.59% | 12.61% |
| Asian | 1.93% | 4.75% |
| American Indian | 0.26% | 0.95% |
| Other | 8.60% | 9.28% |
| Hispanic | 90.18% | 16.35% |
| Non-Hispanic | 9.82% | 83.65% |
| FAMILY | | |
| Married, w/children | 26.51% | 30.42% |
| Married, no children | 37.27% | 42.46% |
| Single, w/children | 18.92% | 14.39% |
| Single, no children | 17.31% | 12.73% |
| Divorced | 10.26% | 10.62% |
| Separated | 2.33% | 4.97% |
| Widowed | 6.91% | 6.14% |
| Now Married | 45.96% | 46.32% |
| Never Married | 34.55% | 31.95% |
