| PEOPLE | Rocky Hill | Providence | United States |
| Population | 19,709 | 178,042 | 308,035,306 |
| Pop. Density | 1,465 | 9,676 | 87 |
| Pop. Change | 9.84% | 2.30% | 8.07% |
| Median Age | 44 | 28.5 | 37.3 |
| Households | 8,307 | 62,718 | 116,716,292 |
| Household Size | 2.28 | 2.6 | 2.58 |
| Male Population | 48.79% | 48.19% | 49.27% |
| Female Population | 51.21% | 51.81% | 50.96% |
| Married Population | 46.28% | 25.73% | 47.02% |
| Single Population | 53.72% | 74.27% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 4.69% | 6.94% | 6.56% |
| Age 5 to 9 | 5.27% | 6.22% | 6.61% |
| Age 10 to 14 | 5.68% | 6.09% | 6.71% |
| Age 15 to 17 | 3.41% | 4.13% | 4.21% |
| Age 18 to 20 | 1.61% | 6.53% | 2.95% |
| Age 21 to 24 | 4.91% | 13.80% | 7.01% |
| Age 25 to 34 | 13.22% | 16.16% | 13.33% |
| Age 35 to 44 | 12.56% | 12.17% | 13.33% |
| Age 45 to 49 | 16.20% | 10.97% | 14.61% |
| Age 50 to 54 | 16.20% | 10.97% | 14.61% |
| Age 55 to 59 | 14.72% | 8.27% | 11.84% |
| Age 60 to 64 | 14.72% | 8.27% | 11.84% |
| Age 65 to 74 | 7.88% | 4.33% | 7.05% |
| Age 75 to 84 | 5.93% | 2.78% | 4.24% |
| Age 85 and over | 3.92% | 1.60% | 1.78% |
| RACE | | | |
| White | 83.11% | 49.78% | 72.41% |
| Black | 3.75% | 16.04% | 12.61% |
| Asian | 9.86% | 6.39% | 4.75% |
| American Indian | 0.22% | 1.35% | 0.95% |
| Other | 3.06% | 26.44% | 9.28% |
| Hispanic | 1.34% | 2.08% | 16.35% |
| Non-Hispanic | 98.66% | 97.92% | 83.65% |
| FAMILY | | | |
| Married, w/children | 32.87% | 25.12% | 30.42% |
| Married, no children | 47.90% | 26.70% | 42.46% |
| Single, w/children | 8.70% | 29.33% | 14.39% |
| Single, no children | 10.54% | 18.85% | 12.73% |
| Divorced | 11.80% | 10.29% | 10.62% |
| Separated | 4.28% | 7.15% | 4.97% |
| Widowed | 6.01% | 5.32% | 6.14% |
| Now Married | 46.92% | 25.73% | 46.32% |
| Never Married | 30.99% | 51.51% | 31.95% |
