| | Owenton, KY | El Dorado, AR | United States |
| Population | 1,829 | 17,800 | 329,725,481 |
| Female Population | 51.8% | 50.6% | 50.5% |
| Male Population | 48.2% | 49.4% | 49.5% |
| Median Age | 43.7 | 36 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,529 | 18,853 | 309,327,143 |
| Population - 2000 | 1,387 | 21,530 | 285,036,114 |
| Population - 1990 | 1,306 | 23,146 | 251,960,433 |
| Pop. 2000 to Now | 11.3% | -19.2% | 15.6% |
| Pop. 1990 to Now | 18.2% | -24.8% | 30.8% |
| space4 | | | |
| Population Density | 962.1 | 1,099.4 | 93.4 |
| Land Area | 1.9 | 16.2 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Owenton, KY | El Dorado, AR | United States |
| Age 0 to 4 | 7.4% | 7.1% | 5.9% |
| Age 5 to 9 | 6.5% | 7.3% | 6.1% |
| Age 10 to 14 | 3.0% | 8.4% | 6.6% |
| Age 15 to 17 | 1.5% | 3.2% | 3.9% |
| Age 18 to 20 | 1.8% | 3.1% | 4.0% |
| Age 21 to 24 | 7.0% | 5.1% | 5.2% |
| Age 25 to 34 | 12.7% | 15.0% | 13.8% |
| Age 35 to 44 | 11.0% | 12.4% | 12.9% |
| Age 45 to 54 | 12.3% | 11.3% | 12.6% |
| Age 55 to 59 | 5.9% | 4.6% | 6.7% |
| Age 60 to 64 | 6.7% | 5.8% | 6.3% |
| Age 65 to 74 | 14.2% | 8.7% | 9.6% |
| Age 75 to 84 | 6.8% | 6.4% | 4.5% |
| Age 85 and over | 3.2% | 1.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Owenton, KY | El Dorado, AR | United States |
| White | 90.5% | 44.3% | 59.4% |
| Black | 2.5% | 47.2% | 12.2% |
| Asian | 0.0% | 1.2% | 5.6% |
| Native American | 1.3% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 4.2% | 1.8% | 3.2% |
| Hispanic | 1.6% | 5.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Owenton, KY | El Dorado, AR | United States |
| Married Population | 49.0% | 40.8% | 49.8% |
| Currently Married | 47.9% | 37.7% | 48.0% |
| Married but Separated | 1.1% | 3.1% | 1.8% |
| Single Population | 51.0% | 59.2% | 50.2% |
| Never Married | 26.4% | 38.1% | 33.8% |
| Divorced | 15.3% | 13.9% | 10.8% |
| Widowed | 9.3% | 7.3% | 5.6% |
| space5 | | | |
| Household Size | 2.30 | 2.66 | 2.60 |
| Households | 753 | 6,580 | 124,010,992 |
| Family Households | 469 | 3,858 | 80,755,759 |
| Married couple, w/children | 31.1% | 24.9% | 30.5% |
| Married couple, no children | 46.5% | 34.6% | 42.9% |
| Non Family Households | 284 | 2,722 | 43,255,233 |
| Single householder, w/children | 8.7% | 25.7% | 15.8% |
| Single householder, no children | 13.6% | 14.9% | 10.8% |