| | Timmonsville, SC | Lincoln, AL | United States |
| Population | 2,158 | 6,836 | 329,725,481 |
| Female Population | 44.9% | 53.9% | 50.5% |
| Male Population | 55.1% | 46.1% | 49.5% |
| Median Age | 38.9 | 38.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,349 | 6,242 | 309,327,143 |
| Population - 2000 | 2,315 | 4,577 | 285,036,114 |
| Population - 1990 | 2,182 | 2,941 | 251,960,433 |
| Pop. 2000 to Now | 1.3% | 52.5% | 15.6% |
| Pop. 1990 to Now | 7.5% | 137.3% | 30.8% |
| space4 | | | |
| Population Density | 777.1 | 272.4 | 93.4 |
| Land Area | 2.8 | 25.1 | 3,531,905.4 |
| Water Area | 0.0 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Timmonsville, SC | Lincoln, AL | United States |
| Age 0 to 4 | 7.2% | 5.5% | 5.9% |
| Age 5 to 9 | 4.4% | 8.4% | 6.1% |
| Age 10 to 14 | 3.3% | 6.9% | 6.6% |
| Age 15 to 17 | 1.7% | 5.4% | 3.9% |
| Age 18 to 20 | 5.9% | 2.7% | 4.0% |
| Age 21 to 24 | 8.2% | 5.3% | 5.2% |
| Age 25 to 34 | 14.7% | 13.4% | 13.8% |
| Age 35 to 44 | 11.3% | 12.2% | 12.9% |
| Age 45 to 54 | 14.3% | 16.7% | 12.6% |
| Age 55 to 59 | 8.5% | 3.2% | 6.7% |
| Age 60 to 64 | 8.8% | 9.2% | 6.3% |
| Age 65 to 74 | 6.5% | 7.0% | 9.6% |
| Age 75 to 84 | 3.7% | 2.8% | 4.5% |
| Age 85 and over | 1.4% | 1.3% | 1.9% |
| space1 | | | |
| Race | | | |
| | Timmonsville, SC | Lincoln, AL | United States |
| White | 12.4% | 66.5% | 59.4% |
| Black | 87.2% | 23.7% | 12.2% |
| Asian | 0.0% | 0.3% | 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 | 0.3% | 6.9% | 3.2% |
| Hispanic | 0.2% | 2.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Timmonsville, SC | Lincoln, AL | United States |
| Married Population | 34.6% | 53.6% | 49.8% |
| Currently Married | 28.6% | 51.2% | 48.0% |
| Married but Separated | 5.9% | 2.3% | 1.8% |
| Single Population | 65.5% | 46.4% | 50.2% |
| Never Married | 45.2% | 26.5% | 33.8% |
| Divorced | 9.4% | 13.7% | 10.8% |
| Widowed | 10.8% | 6.2% | 5.6% |
| space5 | | | |
| Household Size | 2.50 | 2.72 | 2.60 |
| Households | 863 | 2,495 | 124,010,992 |
| Family Households | 484 | 1,818 | 80,755,759 |
| Married couple, w/children | 7.0% | 36.5% | 30.5% |
| Married couple, no children | 39.5% | 38.0% | 42.9% |
| Non Family Households | 379 | 677 | 43,255,233 |
| Single householder, w/children | 37.0% | 15.2% | 15.8% |
| Single householder, no children | 16.5% | 10.2% | 10.8% |