| | Leesville, LA | El Dorado, AR | United States |
| Population | 5,666 | 17,800 | 329,725,481 |
| Female Population | 51.3% | 50.6% | 50.5% |
| Male Population | 48.7% | 49.4% | 49.5% |
| Median Age | 34.4 | 36 | 38.4 |
| space3 | | | |
| Population - 2010 | 6,553 | 18,853 | 309,327,143 |
| Population - 2000 | 6,753 | 21,530 | 285,036,114 |
| Population - 1990 | 7,638 | 23,146 | 251,960,433 |
| Pop. 2000 to Now | -18.2% | -19.2% | 15.6% |
| Pop. 1990 to Now | -27.7% | -24.8% | 30.8% |
| space4 | | | |
| Population Density | 999.1 | 1,099.4 | 93.4 |
| Land Area | 5.7 | 16.2 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Leesville, LA | El Dorado, AR | United States |
| Age 0 to 4 | 6.7% | 7.1% | 5.9% |
| Age 5 to 9 | 8.2% | 7.3% | 6.1% |
| Age 10 to 14 | 5.3% | 8.4% | 6.6% |
| Age 15 to 17 | 3.0% | 3.2% | 3.9% |
| Age 18 to 20 | 4.1% | 3.1% | 4.0% |
| Age 21 to 24 | 6.1% | 5.1% | 5.2% |
| Age 25 to 34 | 17.6% | 15.0% | 13.8% |
| Age 35 to 44 | 10.7% | 12.4% | 12.9% |
| Age 45 to 54 | 11.8% | 11.3% | 12.6% |
| Age 55 to 59 | 6.8% | 4.6% | 6.7% |
| Age 60 to 64 | 5.9% | 5.8% | 6.3% |
| Age 65 to 74 | 8.7% | 8.7% | 9.6% |
| Age 75 to 84 | 3.7% | 6.4% | 4.5% |
| Age 85 and over | 1.5% | 1.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Leesville, LA | El Dorado, AR | United States |
| White | 47.5% | 44.3% | 59.4% |
| Black | 39.6% | 47.2% | 12.2% |
| Asian | 1.6% | 1.2% | 5.6% |
| Native American | 0.5% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.3% | 0.0% | 0.4% |
| Two or More Races | 2.2% | 1.8% | 3.2% |
| Hispanic | 8.3% | 5.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Leesville, LA | El Dorado, AR | United States |
| Married Population | 38.2% | 40.8% | 49.8% |
| Currently Married | 33.5% | 37.7% | 48.0% |
| Married but Separated | 4.7% | 3.1% | 1.8% |
| Single Population | 61.8% | 59.2% | 50.2% |
| Never Married | 39.5% | 38.1% | 33.8% |
| Divorced | 15.7% | 13.9% | 10.8% |
| Widowed | 6.6% | 7.3% | 5.6% |
| space5 | | | |
| Household Size | 2.40 | 2.66 | 2.60 |
| Households | 2,334 | 6,580 | 124,010,992 |
| Family Households | 1,227 | 3,858 | 80,755,759 |
| Married couple, w/children | 20.5% | 24.9% | 30.5% |
| Married couple, no children | 35.0% | 34.6% | 42.9% |
| Non Family Households | 1,107 | 2,722 | 43,255,233 |
| Single householder, w/children | 36.2% | 25.7% | 15.8% |
| Single householder, no children | 8.2% | 14.9% | 10.8% |