| | Eufaula, AL | Flowood, MS | United States |
| Population | 12,753 | 10,019 | 329,725,481 |
| Female Population | 54.8% | 55.5% | 50.5% |
| Male Population | 45.2% | 44.6% | 49.5% |
| Median Age | 37.4 | 35.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 13,027 | 7,871 | 309,327,143 |
| Population - 2000 | 13,908 | 4,750 | 285,036,114 |
| Population - 1990 | 13,220 | 2,860 | 251,960,433 |
| Pop. 2000 to Now | -16.4% | 101.2% | 15.6% |
| Pop. 1990 to Now | -12.1% | 234.1% | 30.8% |
| space4 | | | |
| Population Density | 214.3 | 347.7 | 93.4 |
| Land Area | 59.5 | 28.8 | 3,531,905.4 |
| Water Area | 14.0 | 0.4 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Eufaula, AL | Flowood, MS | United States |
| Age 0 to 4 | 7.6% | 7.0% | 5.9% |
| Age 5 to 9 | 7.0% | 8.8% | 6.1% |
| Age 10 to 14 | 7.6% | 4.9% | 6.6% |
| Age 15 to 17 | 4.3% | 3.2% | 3.9% |
| Age 18 to 20 | 5.4% | 1.0% | 4.0% |
| Age 21 to 24 | 4.2% | 7.0% | 5.2% |
| Age 25 to 34 | 11.0% | 17.8% | 13.8% |
| Age 35 to 44 | 11.2% | 14.6% | 12.9% |
| Age 45 to 54 | 10.0% | 15.6% | 12.6% |
| Age 55 to 59 | 5.2% | 6.2% | 6.7% |
| Age 60 to 64 | 6.6% | 5.2% | 6.3% |
| Age 65 to 74 | 10.0% | 6.3% | 9.6% |
| Age 75 to 84 | 7.6% | 1.4% | 4.5% |
| Age 85 and over | 2.3% | 1.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Eufaula, AL | Flowood, MS | United States |
| White | 47.9% | 59.2% | 59.4% |
| Black | 44.1% | 28.9% | 12.2% |
| Asian | 0.6% | 6.2% | 5.6% |
| Native American | 0.1% | 0.7% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 1.2% | 0.0% | 0.4% |
| Two or More Races | 2.4% | 1.5% | 3.2% |
| Hispanic | 3.7% | 3.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Eufaula, AL | Flowood, MS | United States |
| Married Population | 43.8% | 57.6% | 49.8% |
| Currently Married | 41.9% | 54.8% | 48.0% |
| Married but Separated | 2.0% | 2.7% | 1.8% |
| Single Population | 56.2% | 42.4% | 50.2% |
| Never Married | 36.7% | 28.0% | 33.8% |
| Divorced | 13.3% | 10.7% | 10.8% |
| Widowed | 6.2% | 3.8% | 5.6% |
| space5 | | | |
| Household Size | 2.56 | 2.35 | 2.60 |
| Households | 4,922 | 4,178 | 124,010,992 |
| Family Households | 3,290 | 2,724 | 80,755,759 |
| Married couple, w/children | 16.0% | 33.4% | 30.5% |
| Married couple, no children | 38.0% | 40.7% | 42.9% |
| Non Family Households | 1,632 | 1,454 | 43,255,233 |
| Single householder, w/children | 33.7% | 15.7% | 15.8% |
| Single householder, no children | 12.2% | 10.1% | 10.8% |