| | Ozark, AL | Athens, AL | United States |
| Population | 14,396 | 25,213 | 329,725,481 |
| Female Population | 52.1% | 50.8% | 50.5% |
| Male Population | 47.9% | 49.2% | 49.5% |
| Median Age | 41 | 41.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 14,901 | 21,993 | 309,327,143 |
| Population - 2000 | 15,119 | 18,967 | 285,036,114 |
| Population - 1990 | 12,922 | 16,901 | 251,960,433 |
| Pop. 2000 to Now | -6.5% | 51.0% | 15.6% |
| Pop. 1990 to Now | 9.4% | 69.5% | 30.8% |
| space4 | | | |
| Population Density | 422.3 | 632.5 | 93.4 |
| Land Area | 34.1 | 39.9 | 3,531,905.4 |
| Water Area | 0.2 | 0.3 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Ozark, AL | Athens, AL | United States |
| Age 0 to 4 | 5.1% | 5.7% | 5.9% |
| Age 5 to 9 | 7.7% | 5.6% | 6.1% |
| Age 10 to 14 | 6.1% | 4.8% | 6.6% |
| Age 15 to 17 | 3.9% | 3.8% | 3.9% |
| Age 18 to 20 | 3.3% | 3.4% | 4.0% |
| Age 21 to 24 | 4.8% | 3.7% | 5.2% |
| Age 25 to 34 | 9.8% | 15.2% | 13.8% |
| Age 35 to 44 | 13.0% | 11.6% | 12.9% |
| Age 45 to 54 | 11.2% | 12.0% | 12.6% |
| Age 55 to 59 | 7.2% | 8.7% | 6.7% |
| Age 60 to 64 | 6.1% | 7.0% | 6.3% |
| Age 65 to 74 | 11.9% | 10.6% | 9.6% |
| Age 75 to 84 | 7.2% | 6.1% | 4.5% |
| Age 85 and over | 2.5% | 1.8% | 1.9% |
| space1 | | | |
| Race | | | |
| | Ozark, AL | Athens, AL | United States |
| White | 58.8% | 70.8% | 59.4% |
| Black | 29.3% | 15.1% | 12.2% |
| Asian | 1.2% | 1.8% | 5.6% |
| Native American | 0.5% | 0.5% | 0.6% |
| Hawaiian, Pacific Islander | 0.1% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 2.6% | 2.6% | 3.2% |
| Hispanic | 7.5% | 9.2% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Ozark, AL | Athens, AL | United States |
| Married Population | 48.7% | 54.8% | 49.8% |
| Currently Married | 45.5% | 53.5% | 48.0% |
| Married but Separated | 3.2% | 1.2% | 1.8% |
| Single Population | 51.3% | 45.2% | 50.2% |
| Never Married | 28.1% | 26.4% | 33.8% |
| Divorced | 14.9% | 11.2% | 10.8% |
| Widowed | 8.2% | 7.6% | 5.6% |
| space5 | | | |
| Household Size | 2.42 | 2.41 | 2.60 |
| Households | 5,830 | 10,211 | 124,010,992 |
| Family Households | 3,643 | 6,882 | 80,755,759 |
| Married couple, w/children | 19.4% | 26.7% | 30.5% |
| Married couple, no children | 45.1% | 48.3% | 42.9% |
| Non Family Households | 2,187 | 3,329 | 43,255,233 |
| Single householder, w/children | 22.5% | 15.0% | 15.8% |
| Single householder, no children | 13.1% | 10.0% | 10.8% |