| | Lowell, NC | Mauldin, SC | United States |
| Population | 3,650 | 24,735 | 329,725,481 |
| Female Population | 43.7% | 50.8% | 50.5% |
| Male Population | 56.3% | 49.2% | 49.5% |
| Median Age | 41.2 | 41.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,523 | 23,228 | 309,327,143 |
| Population - 2000 | 2,662 | 15,224 | 285,036,114 |
| Population - 1990 | 2,704 | 11,587 | 251,960,433 |
| Pop. 2000 to Now | 40.7% | 67.9% | 15.6% |
| Pop. 1990 to Now | 38.5% | 120.6% | 30.8% |
| space4 | | | |
| Population Density | 1,342.9 | 2,467.3 | 93.4 |
| Land Area | 2.7 | 10.0 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Lowell, NC | Mauldin, SC | United States |
| Age 0 to 4 | 4.4% | 4.9% | 5.9% |
| Age 5 to 9 | 5.2% | 4.6% | 6.1% |
| Age 10 to 14 | 8.3% | 7.6% | 6.6% |
| Age 15 to 17 | 3.0% | 4.4% | 3.9% |
| Age 18 to 20 | 1.8% | 2.4% | 4.0% |
| Age 21 to 24 | 4.8% | 3.2% | 5.2% |
| Age 25 to 34 | 12.6% | 14.2% | 13.8% |
| Age 35 to 44 | 14.4% | 16.3% | 12.9% |
| Age 45 to 54 | 12.0% | 12.1% | 12.6% |
| Age 55 to 59 | 8.4% | 6.9% | 6.7% |
| Age 60 to 64 | 10.2% | 8.3% | 6.3% |
| Age 65 to 74 | 11.7% | 9.9% | 9.6% |
| Age 75 to 84 | 2.6% | 4.4% | 4.5% |
| Age 85 and over | 0.7% | 0.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Lowell, NC | Mauldin, SC | United States |
| White | 65.0% | 61.4% | 59.4% |
| Black | 14.2% | 23.6% | 12.2% |
| Asian | 1.5% | 2.5% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.1% | 0.2% |
| Other | 0.2% | 0.0% | 0.4% |
| Two or More Races | 2.5% | 2.5% | 3.2% |
| Hispanic | 16.5% | 9.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Lowell, NC | Mauldin, SC | United States |
| Married Population | 41.5% | 53.1% | 49.8% |
| Currently Married | 36.7% | 52.1% | 48.0% |
| Married but Separated | 4.8% | 1.0% | 1.8% |
| Single Population | 58.5% | 46.9% | 50.2% |
| Never Married | 30.9% | 31.2% | 33.8% |
| Divorced | 21.7% | 11.5% | 10.8% |
| Widowed | 5.9% | 4.1% | 5.6% |
| space5 | | | |
| Household Size | 2.34 | 2.46 | 2.60 |
| Households | 1,541 | 10,013 | 124,010,992 |
| Family Households | 815 | 6,702 | 80,755,759 |
| Married couple, w/children | 26.1% | 31.1% | 30.5% |
| Married couple, no children | 32.3% | 45.7% | 42.9% |
| Non Family Households | 726 | 3,311 | 43,255,233 |
| Single householder, w/children | 21.8% | 14.4% | 15.8% |
| Single householder, no children | 19.8% | 8.8% | 10.8% |