| | Zephyrhills South, FL | Searcy, AR | United States |
| Population | 5,286 | 23,074 | 329,725,481 |
| Female Population | 52.1% | 51.9% | 50.5% |
| Male Population | 47.9% | 48.1% | 49.5% |
| Median Age | 59.6 | 30.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 5,672 | 22,945 | 309,327,143 |
| Population - 2000 | 4,435 | 18,928 | 285,036,114 |
| Population - 1990 | 2,514 | 15,180 | 251,960,433 |
| Pop. 2000 to Now | 35.3% | 24.4% | 15.6% |
| Pop. 1990 to Now | 138.6% | 55.1% | 30.8% |
| space4 | | | |
| Population Density | 2,701.1 | 1,259.7 | 93.4 |
| Land Area | 2.0 | 18.3 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Zephyrhills South, FL | Searcy, AR | United States |
| Age 0 to 4 | 5.4% | 5.7% | 5.9% |
| Age 5 to 9 | 4.0% | 5.5% | 6.1% |
| Age 10 to 14 | 2.0% | 6.7% | 6.6% |
| Age 15 to 17 | 2.6% | 3.8% | 3.9% |
| Age 18 to 20 | 2.3% | 13.7% | 4.0% |
| Age 21 to 24 | 4.7% | 9.7% | 5.2% |
| Age 25 to 34 | 8.5% | 10.7% | 13.8% |
| Age 35 to 44 | 7.9% | 9.6% | 12.9% |
| Age 45 to 54 | 7.0% | 8.3% | 12.6% |
| Age 55 to 59 | 6.2% | 5.7% | 6.7% |
| Age 60 to 64 | 8.8% | 5.6% | 6.3% |
| Age 65 to 74 | 21.0% | 8.0% | 9.6% |
| Age 75 to 84 | 15.4% | 5.1% | 4.5% |
| Age 85 and over | 4.4% | 1.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Zephyrhills South, FL | Searcy, AR | United States |
| White | 85.6% | 78.7% | 59.4% |
| Black | 1.0% | 10.4% | 12.2% |
| Asian | 0.0% | 1.4% | 5.6% |
| Native American | 0.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.2% | 0.4% |
| Two or More Races | 1.4% | 3.0% | 3.2% |
| Hispanic | 12.0% | 6.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Zephyrhills South, FL | Searcy, AR | United States |
| Married Population | 46.6% | 38.8% | 49.8% |
| Currently Married | 46.0% | 37.5% | 48.0% |
| Married but Separated | 0.7% | 1.3% | 1.8% |
| Single Population | 53.4% | 61.2% | 50.2% |
| Never Married | 19.8% | 42.3% | 33.8% |
| Divorced | 17.4% | 12.2% | 10.8% |
| Widowed | 16.2% | 6.7% | 5.6% |
| space5 | | | |
| Household Size | 2.12 | 2.36 | 2.60 |
| Households | 2,498 | 8,400 | 124,010,992 |
| Family Households | 1,388 | 5,002 | 80,755,759 |
| Married couple, w/children | 14.3% | 29.7% | 30.5% |
| Married couple, no children | 59.9% | 38.1% | 42.9% |
| Non Family Households | 1,110 | 3,398 | 43,255,233 |
| Single householder, w/children | 16.0% | 21.0% | 15.8% |
| Single householder, no children | 9.7% | 11.2% | 10.8% |