| PEOPLE | Murfreesboro | Fort Pierce | United States |
| Population | 108,755 | 41,590 | 308,035,306 |
| Pop. Density | 1,965 | 2,022 | 87 |
| Pop. Change | 48.20% | 5.29% | 8.07% |
| Median Age | 29.1 | 35.7 | 37.3 |
| Households | 41,940 | 15,850 | 116,716,292 |
| Household Size | 2.49 | 2.61 | 2.58 |
| Male Population | 49.12% | 49.31% | 49.27% |
| Female Population | 50.88% | 50.69% | 50.96% |
| Married Population | 43.35% | 30.81% | 47.02% |
| Single Population | 56.65% | 69.19% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 7.08% | 8.24% | 6.56% |
| Age 5 to 9 | 6.60% | 7.05% | 6.61% |
| Age 10 to 14 | 6.15% | 6.49% | 6.71% |
| Age 15 to 17 | 3.67% | 4.15% | 4.21% |
| Age 18 to 20 | 4.93% | 3.13% | 2.95% |
| Age 21 to 24 | 13.75% | 7.33% | 7.01% |
| Age 25 to 34 | 17.00% | 12.78% | 13.33% |
| Age 35 to 44 | 13.07% | 11.46% | 13.33% |
| Age 45 to 49 | 11.42% | 13.21% | 14.61% |
| Age 50 to 54 | 11.42% | 13.21% | 14.61% |
| Age 55 to 59 | 8.17% | 10.93% | 11.84% |
| Age 60 to 64 | 8.17% | 10.93% | 11.84% |
| Age 65 to 74 | 4.47% | 7.76% | 7.05% |
| Age 75 to 84 | 2.62% | 5.21% | 4.24% |
| Age 85 and over | 1.07% | 2.26% | 1.78% |
| RACE | | | |
| White | 75.62% | 45.34% | 72.41% |
| Black | 15.18% | 40.87% | 12.61% |
| Asian | 3.36% | 0.85% | 4.75% |
| American Indian | 0.35% | 0.61% | 0.95% |
| Other | 5.49% | 12.33% | 9.28% |
| Hispanic | 5.37% | 1.97% | 16.35% |
| Non-Hispanic | 94.63% | 98.03% | 83.65% |
| FAMILY | | | |
| Married, w/children | 33.88% | 21.27% | 30.42% |
| Married, no children | 36.67% | 34.18% | 42.46% |
| Single, w/children | 17.59% | 24.50% | 14.39% |
| Single, no children | 11.85% | 20.04% | 12.73% |
| Divorced | 9.32% | 12.98% | 10.62% |
| Separated | 5.81% | 10.25% | 4.97% |
| Widowed | 4.53% | 9.65% | 6.14% |
| Now Married | 44.21% | 30.92% | 46.32% |
| Never Married | 36.13% | 36.20% | 31.95% |
