| | Kennedy, AL | Millport, AL | United States |
| Population | 383 | 1,181 | 329,725,481 |
| Female Population | 52.2% | 44.8% | 50.5% |
| Male Population | 47.8% | 55.2% | 49.5% |
| Median Age | 52 | 40.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 445 | 1,044 | 309,327,143 |
| Population - 2000 | 541 | 1,160 | 285,036,114 |
| Population - 1990 | 523 | 1,203 | 251,960,433 |
| Pop. 2000 to Now | -22.2% | -16.4% | 15.6% |
| Pop. 1990 to Now | -19.5% | -19.4% | 30.8% |
| space4 | | | |
| Population Density | 124.8 | 215.0 | 93.4 |
| Land Area | 3.1 | 5.5 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Kennedy, AL | Millport, AL | United States |
| Age 0 to 4 | 1.3% | 7.4% | 5.9% |
| Age 5 to 9 | 3.7% | 8.4% | 6.1% |
| Age 10 to 14 | 8.9% | 5.9% | 6.6% |
| Age 15 to 17 | 3.1% | 9.0% | 3.9% |
| Age 18 to 20 | 0.5% | 0.0% | 4.0% |
| Age 21 to 24 | 0.0% | 6.9% | 5.2% |
| Age 25 to 34 | 10.7% | 7.7% | 13.8% |
| Age 35 to 44 | 8.1% | 17.0% | 12.9% |
| Age 45 to 54 | 19.1% | 12.5% | 12.6% |
| Age 55 to 59 | 8.6% | 3.2% | 6.7% |
| Age 60 to 64 | 9.7% | 5.2% | 6.3% |
| Age 65 to 74 | 11.0% | 11.6% | 9.6% |
| Age 75 to 84 | 11.2% | 3.2% | 4.5% |
| Age 85 and over | 4.2% | 1.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Kennedy, AL | Millport, AL | United States |
| White | 78.1% | 72.9% | 59.4% |
| Black | 15.7% | 24.5% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 2.9% | 2.6% | 3.2% |
| Hispanic | 3.4% | 0.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Kennedy, AL | Millport, AL | United States |
| Married Population | 45.2% | 48.9% | 49.8% |
| Currently Married | 44.5% | 47.8% | 48.0% |
| Married but Separated | 0.6% | 1.1% | 1.8% |
| Single Population | 54.8% | 51.1% | 50.2% |
| Never Married | 17.3% | 39.7% | 33.8% |
| Divorced | 28.5% | 7.5% | 10.8% |
| Widowed | 9.1% | 4.0% | 5.6% |
| space5 | | | |
| Household Size | 2.36 | 2.81 | 2.60 |
| Households | 162 | 420 | 124,010,992 |
| Family Households | 104 | 329 | 80,755,759 |
| Married couple, w/children | 27.9% | 49.5% | 30.5% |
| Married couple, no children | 39.4% | 24.0% | 42.9% |
| Non Family Households | 58 | 91 | 43,255,233 |
| Single householder, w/children | 6.7% | 14.6% | 15.8% |
| Single householder, no children | 26.0% | 11.9% | 10.8% |