| PEOPLE | Siesta Key | Sarasota | United States |
| Population | 6,565 | 51,917 | 308,035,306 |
| Pop. Density | 2,775 | 3,541 | 87 |
| Pop. Change | -12.67% | 1.23% | 8.07% |
| Median Age | 62.7 | 44.5 | 37.3 |
| Households | 3,500 | 23,142 | 116,716,292 |
| Household Size | 1.89 | 2.08 | 2.58 |
| Male Population | 48.15% | 48.59% | 49.27% |
| Female Population | 51.85% | 51.41% | 50.96% |
| Married Population | 54.89% | 31.77% | 47.02% |
| Single Population | 45.11% | 68.23% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 1.66% | 5.16% | 6.56% |
| Age 5 to 9 | 2.44% | 4.53% | 6.61% |
| Age 10 to 14 | 2.97% | 4.38% | 6.71% |
| Age 15 to 17 | 2.07% | 2.76% | 4.21% |
| Age 18 to 20 | 0.94% | 3.16% | 2.95% |
| Age 21 to 24 | 1.96% | 7.49% | 7.01% |
| Age 25 to 34 | 3.75% | 11.72% | 13.33% |
| Age 35 to 44 | 7.20% | 11.35% | 13.33% |
| Age 45 to 49 | 13.50% | 13.73% | 14.61% |
| Age 50 to 54 | 13.50% | 13.73% | 14.61% |
| Age 55 to 59 | 19.01% | 13.28% | 11.84% |
| Age 60 to 64 | 19.01% | 13.28% | 11.84% |
| Age 65 to 74 | 22.41% | 10.39% | 7.05% |
| Age 75 to 84 | 16.74% | 7.62% | 4.24% |
| Age 85 and over | 5.35% | 4.43% | 1.78% |
| RACE | | | |
| White | 97.47% | 75.41% | 72.41% |
| Black | 0.29% | 15.11% | 12.61% |
| Asian | 0.75% | 1.33% | 4.75% |
| American Indian | 0.24% | 0.43% | 0.95% |
| Other | 1.25% | 7.72% | 9.28% |
| Hispanic | 2.24% | 22.56% | 16.35% |
| Non-Hispanic | 97.76% | 77.44% | 83.65% |
| FAMILY | | | |
| Married, w/children | 13.02% | 17.70% | 30.42% |
| Married, no children | 77.27% | 48.10% | 42.46% |
| Single, w/children | 3.86% | 17.68% | 14.39% |
| Single, no children | 5.86% | 16.52% | 12.73% |
| Divorced | 14.12% | 16.70% | 10.62% |
| Separated | 1.70% | 7.48% | 4.97% |
| Widowed | 10.81% | 10.34% | 6.14% |
| Now Married | 55.48% | 31.27% | 46.32% |
| Never Married | 17.89% | 34.21% | 31.95% |
