| | Falkville, AL | South Vinemont, AL | United States |
| Population | 1,347 | 440 | 329,725,481 |
| Female Population | 51.2% | 41.6% | 50.5% |
| Male Population | 48.8% | 58.4% | 49.5% |
| Median Age | 53.4 | 40 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,285 | 601 | 309,327,143 |
| Population - 2000 | 1,202 | 425 | 285,036,114 |
| Population - 1990 | 1,337 | 543 | 251,960,433 |
| Pop. 2000 to Now | 4.5% | 49.7% | 15.6% |
| Pop. 1990 to Now | -6.1% | 17.1% | 30.8% |
| space4 | | | |
| Population Density | 356.4 | 505.2 | 93.4 |
| Land Area | 3.8 | 0.9 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Falkville, AL | South Vinemont, AL | United States |
| Age 0 to 4 | 5.6% | 6.1% | 5.9% |
| Age 5 to 9 | 3.8% | 0.0% | 6.1% |
| Age 10 to 14 | 3.0% | 4.5% | 6.6% |
| Age 15 to 17 | 3.9% | 0.0% | 3.9% |
| Age 18 to 20 | 1.9% | 4.8% | 4.0% |
| Age 21 to 24 | 5.4% | 7.7% | 5.2% |
| Age 25 to 34 | 10.2% | 12.3% | 13.8% |
| Age 35 to 44 | 9.0% | 28.0% | 12.9% |
| Age 45 to 54 | 10.5% | 8.0% | 12.6% |
| Age 55 to 59 | 5.3% | 2.7% | 6.7% |
| Age 60 to 64 | 8.6% | 8.9% | 6.3% |
| Age 65 to 74 | 16.0% | 12.7% | 9.6% |
| Age 75 to 84 | 7.1% | 4.3% | 4.5% |
| Age 85 and over | 9.9% | 0.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Falkville, AL | South Vinemont, AL | United States |
| White | 90.6% | 80.2% | 59.4% |
| Black | 2.2% | 0.9% | 12.2% |
| Asian | 3.3% | 3.0% | 5.6% |
| Native American | 1.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 2.5% | 4.3% | 3.2% |
| Hispanic | 0.5% | 11.6% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Falkville, AL | South Vinemont, AL | United States |
| Married Population | 47.9% | 39.2% | 49.8% |
| Currently Married | 46.7% | 37.7% | 48.0% |
| Married but Separated | 1.3% | 1.5% | 1.8% |
| Single Population | 52.1% | 60.8% | 50.2% |
| Never Married | 25.6% | 30.8% | 33.8% |
| Divorced | 10.5% | 14.5% | 10.8% |
| Widowed | 16.0% | 15.5% | 5.6% |
| space5 | | | |
| Household Size | 2.73 | 2.46 | 2.60 |
| Households | 385 | 179 | 124,010,992 |
| Family Households | 249 | 102 | 80,755,759 |
| Married couple, w/children | 22.9% | 20.6% | 30.5% |
| Married couple, no children | 54.2% | 53.9% | 42.9% |
| Non Family Households | 136 | 77 | 43,255,233 |
| Single householder, w/children | 16.1% | 17.6% | 15.8% |
| Single householder, no children | 6.8% | 7.8% | 10.8% |