| PEOPLE | East Greenwich | Jupiter | United States |
| Population | 13,146 | 55,156 | 308,035,306 |
| Pop. Density | 802 | 2,569 | 87 |
| Pop. Change | 1.61% | 39.37% | 8.07% |
| Median Age | 44.6 | 44.7 | 37.3 |
| Households | 5,022 | 23,920 | 116,716,292 |
| Household Size | 2.57 | 2.32 | 2.58 |
| Male Population | 47.71% | 49.66% | 49.27% |
| Female Population | 52.29% | 50.34% | 50.96% |
| Married Population | 57.04% | 47.92% | 47.02% |
| Single Population | 42.96% | 52.08% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 4.38% | 4.53% | 6.56% |
| Age 5 to 9 | 7.36% | 5.25% | 6.61% |
| Age 10 to 14 | 8.82% | 5.93% | 6.71% |
| Age 15 to 17 | 5.58% | 3.69% | 4.21% |
| Age 18 to 20 | 1.83% | 1.99% | 2.95% |
| Age 21 to 24 | 3.30% | 4.63% | 7.01% |
| Age 25 to 34 | 6.27% | 11.22% | 13.33% |
| Age 35 to 44 | 13.02% | 13.15% | 13.33% |
| Age 45 to 49 | 19.02% | 16.07% | 14.61% |
| Age 50 to 54 | 19.02% | 16.07% | 14.61% |
| Age 55 to 59 | 13.93% | 13.58% | 11.84% |
| Age 60 to 64 | 13.93% | 13.58% | 11.84% |
| Age 65 to 74 | 7.40% | 10.36% | 7.05% |
| Age 75 to 84 | 5.68% | 7.16% | 4.24% |
| Age 85 and over | 3.41% | 2.45% | 1.78% |
| RACE | | | |
| White | 93.22% | 90.60% | 72.41% |
| Black | 0.81% | 1.54% | 12.61% |
| Asian | 4.09% | 2.00% | 4.75% |
| American Indian | 0.14% | 0.52% | 0.95% |
| Other | 1.73% | 5.33% | 9.28% |
| Hispanic | 2.93% | 2.72% | 16.35% |
| Non-Hispanic | 97.07% | 97.28% | 83.65% |
| FAMILY | | | |
| Married, w/children | 40.96% | 27.69% | 30.42% |
| Married, no children | 44.28% | 50.99% | 42.46% |
| Single, w/children | 7.95% | 11.39% | 14.39% |
| Single, no children | 6.80% | 9.93% | 12.73% |
| Divorced | 9.75% | 16.16% | 10.62% |
| Separated | 2.02% | 3.57% | 4.97% |
| Widowed | 4.89% | 5.80% | 6.14% |
| Now Married | 56.68% | 48.78% | 46.32% |
| Never Married | 26.66% | 25.70% | 31.95% |
