| | Trenton, SC | Tell City, IN | United States |
| Population | 346 | 7,482 | 329,725,481 |
| Female Population | 38.4% | 52.6% | 50.5% |
| Male Population | 61.6% | 47.4% | 49.5% |
| Median Age | 44.8 | 39.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 199 | 7,340 | 309,327,143 |
| Population - 2000 | 226 | 7,845 | 285,036,114 |
| Population - 1990 | 303 | 8,088 | 251,960,433 |
| Pop. 2000 to Now | -11.5% | -8.5% | 15.6% |
| Pop. 1990 to Now | -34.0% | -11.2% | 30.8% |
| space4 | | | |
| Population Density | 274.4 | 1,650.2 | 93.4 |
| Land Area | 1.3 | 4.5 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Trenton, SC | Tell City, IN | United States |
| Age 0 to 4 | 2.6% | 6.9% | 5.9% |
| Age 5 to 9 | 0.6% | 4.8% | 6.1% |
| Age 10 to 14 | 4.0% | 5.4% | 6.6% |
| Age 15 to 17 | 0.9% | 3.4% | 3.9% |
| Age 18 to 20 | 14.5% | 2.4% | 4.0% |
| Age 21 to 24 | 15.6% | 6.7% | 5.2% |
| Age 25 to 34 | 5.5% | 15.1% | 13.8% |
| Age 35 to 44 | 6.6% | 10.5% | 12.9% |
| Age 45 to 54 | 10.1% | 7.9% | 12.6% |
| Age 55 to 59 | 12.1% | 8.7% | 6.7% |
| Age 60 to 64 | 6.1% | 7.0% | 6.3% |
| Age 65 to 74 | 10.1% | 11.7% | 9.6% |
| Age 75 to 84 | 9.8% | 6.1% | 4.5% |
| Age 85 and over | 1.4% | 3.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Trenton, SC | Tell City, IN | United States |
| White | 41.6% | 94.7% | 59.4% |
| Black | 48.8% | 1.8% | 12.2% |
| Asian | 0.0% | 1.3% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.3% | 0.1% | 0.4% |
| Two or More Races | 0.0% | 0.7% | 3.2% |
| Hispanic | 9.2% | 1.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Trenton, SC | Tell City, IN | United States |
| Married Population | 41.7% | 41.4% | 49.8% |
| Currently Married | 41.1% | 40.6% | 48.0% |
| Married but Separated | 0.6% | 0.8% | 1.8% |
| Single Population | 58.3% | 58.6% | 50.2% |
| Never Married | 49.2% | 29.2% | 33.8% |
| Divorced | 4.4% | 18.9% | 10.8% |
| Widowed | 4.7% | 10.5% | 5.6% |
| space5 | | | |
| Household Size | 2.66 | 2.09 | 2.60 |
| Households | 130 | 3,519 | 124,010,992 |
| Family Households | 98 | 1,775 | 80,755,759 |
| Married couple, w/children | 15.3% | 26.3% | 30.5% |
| Married couple, no children | 51.0% | 40.7% | 42.9% |
| Non Family Households | 32 | 1,744 | 43,255,233 |
| Single householder, w/children | 11.2% | 19.0% | 15.8% |
| Single householder, no children | 22.4% | 13.9% | 10.8% |