| PEOPLE | Niceville | Terryville | United States |
| Population | 12,749 | 5,387 | 308,035,306 |
| Pop. Density | 1,116 | 1,951 | 87 |
| Pop. Change | 2.70% | 0.41% | 8.07% |
| Median Age | 42.1 | 40.5 | 37.3 |
| Households | 5,241 | 2,222 | 116,716,292 |
| Household Size | 2.4 | 2.45 | 2.58 |
| Male Population | 49.37% | 48.78% | 49.27% |
| Female Population | 50.63% | 51.22% | 50.96% |
| Married Population | 57.74% | 53.11% | 47.02% |
| Single Population | 42.26% | 46.89% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 5.19% | 5.03% | 6.56% |
| Age 5 to 9 | 5.79% | 5.33% | 6.61% |
| Age 10 to 14 | 6.12% | 6.74% | 6.71% |
| Age 15 to 17 | 4.46% | 4.68% | 4.21% |
| Age 18 to 20 | 2.88% | 2.45% | 2.95% |
| Age 21 to 24 | 6.18% | 5.98% | 7.01% |
| Age 25 to 34 | 11.47% | 12.46% | 13.33% |
| Age 35 to 44 | 11.40% | 13.94% | 13.33% |
| Age 45 to 49 | 17.75% | 17.97% | 14.61% |
| Age 50 to 54 | 17.75% | 17.97% | 14.61% |
| Age 55 to 59 | 13.60% | 12.83% | 11.84% |
| Age 60 to 64 | 13.60% | 12.83% | 11.84% |
| Age 65 to 74 | 8.98% | 5.92% | 7.05% |
| Age 75 to 84 | 4.90% | 4.36% | 4.24% |
| Age 85 and over | 1.29% | 2.32% | 1.78% |
| RACE | | | |
| White | 87.25% | 95.08% | 72.41% |
| Black | 4.17% | 0.85% | 12.61% |
| Asian | 3.18% | 1.13% | 4.75% |
| American Indian | 0.60% | 0.26% | 0.95% |
| Other | 4.80% | 2.67% | 9.28% |
| Hispanic | 8.25% | 13.92% | 16.35% |
| Non-Hispanic | 91.75% | 86.08% | 83.65% |
| FAMILY | | | |
| Married, w/children | 27.01% | 30.43% | 30.42% |
| Married, no children | 51.31% | 44.39% | 42.46% |
| Single, w/children | 12.32% | 13.53% | 14.39% |
| Single, no children | 9.37% | 11.64% | 12.73% |
| Divorced | 10.96% | 9.29% | 10.62% |
| Separated | 4.39% | 1.45% | 4.97% |
| Widowed | 6.23% | 5.87% | 6.14% |
| Now Married | 57.91% | 52.79% | 46.32% |
| Never Married | 20.50% | 30.61% | 31.95% |
