| PEOPLE | Naples | Visalia | United States |
| Population | 19,537 | 124,442 | 308,035,306 |
| Pop. Density | 1,588 | 3,433 | 87 |
| Pop. Change | -7.68% | 30.46% | 8.07% |
| Median Age | 64.3 | 31.6 | 37.3 |
| Households | 10,231 | 41,349 | 116,716,292 |
| Household Size | 1.92 | 2.98 | 2.58 |
| Male Population | 46.16% | 48.77% | 49.27% |
| Female Population | 53.84% | 51.23% | 50.96% |
| Married Population | 57.00% | 49.82% | 47.02% |
| Single Population | 43.00% | 50.18% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 2.13% | 8.64% | 6.56% |
| Age 5 to 9 | 3.11% | 8.29% | 6.61% |
| Age 10 to 14 | 3.11% | 8.09% | 6.71% |
| Age 15 to 17 | 2.01% | 5.04% | 4.21% |
| Age 18 to 20 | 0.95% | 2.95% | 2.95% |
| Age 21 to 24 | 1.74% | 7.06% | 7.01% |
| Age 25 to 34 | 3.77% | 14.64% | 13.33% |
| Age 35 to 44 | 6.18% | 12.62% | 13.33% |
| Age 45 to 49 | 10.79% | 12.49% | 14.61% |
| Age 50 to 54 | 10.79% | 12.49% | 14.61% |
| Age 55 to 59 | 17.73% | 9.84% | 11.84% |
| Age 60 to 64 | 17.73% | 9.84% | 11.84% |
| Age 65 to 74 | 22.86% | 5.51% | 7.05% |
| Age 75 to 84 | 17.90% | 3.35% | 4.24% |
| Age 85 and over | 7.72% | 1.49% | 1.78% |
| RACE | | | |
| White | 93.34% | 64.45% | 72.41% |
| Black | 4.16% | 2.11% | 12.61% |
| Asian | 0.61% | 5.44% | 4.75% |
| American Indian | 0.14% | 1.39% | 0.95% |
| Other | 1.76% | 26.61% | 9.28% |
| Hispanic | 6.40% | 26.09% | 16.35% |
| Non-Hispanic | 93.60% | 73.91% | 83.65% |
| FAMILY | | | |
| Married, w/children | 11.65% | 33.80% | 30.42% |
| Married, no children | 77.12% | 35.46% | 42.46% |
| Single, w/children | 4.98% | 18.75% | 14.39% |
| Single, no children | 6.25% | 11.99% | 12.73% |
| Divorced | 11.64% | 10.27% | 10.62% |
| Separated | 3.63% | 5.32% | 4.97% |
| Widowed | 12.76% | 5.72% | 6.14% |
| Now Married | 56.34% | 49.09% | 46.32% |
| Never Married | 15.62% | 29.60% | 31.95% |
