| | Maiden, NC | Walterboro, SC | United States |
| Population | 3,657 | 5,514 | 329,725,481 |
| Female Population | 45.2% | 63.7% | 50.5% |
| Male Population | 54.8% | 36.3% | 49.5% |
| Median Age | 43 | 36.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,332 | 5,762 | 309,327,143 |
| Population - 2000 | 3,282 | 5,153 | 285,036,114 |
| Population - 1990 | 2,574 | 5,492 | 251,960,433 |
| Pop. 2000 to Now | 4.2% | 3.7% | 15.6% |
| Pop. 1990 to Now | 32.9% | -2.7% | 30.8% |
| space4 | | | |
| Population Density | 661.2 | 805.7 | 93.4 |
| Land Area | 5.5 | 6.8 | 3,531,905.4 |
| Water Area | 0.1 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Maiden, NC | Walterboro, SC | United States |
| Age 0 to 4 | 2.1% | 4.0% | 5.9% |
| Age 5 to 9 | 6.5% | 11.2% | 6.1% |
| Age 10 to 14 | 10.3% | 5.8% | 6.6% |
| Age 15 to 17 | 4.6% | 3.7% | 3.9% |
| Age 18 to 20 | 1.1% | 1.9% | 4.0% |
| Age 21 to 24 | 3.7% | 7.5% | 5.2% |
| Age 25 to 34 | 9.2% | 13.4% | 13.8% |
| Age 35 to 44 | 15.9% | 10.8% | 12.9% |
| Age 45 to 54 | 15.0% | 12.4% | 12.6% |
| Age 55 to 59 | 13.9% | 6.9% | 6.7% |
| Age 60 to 64 | 4.9% | 5.9% | 6.3% |
| Age 65 to 74 | 10.3% | 10.7% | 9.6% |
| Age 75 to 84 | 1.9% | 3.5% | 4.5% |
| Age 85 and over | 0.5% | 2.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Maiden, NC | Walterboro, SC | United States |
| White | 79.5% | 39.7% | 59.4% |
| Black | 8.5% | 52.4% | 12.2% |
| Asian | 0.0% | 2.9% | 5.6% |
| Native American | 0.4% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.0% | 0.6% | 3.2% |
| Hispanic | 10.5% | 4.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Maiden, NC | Walterboro, SC | United States |
| Married Population | 55.7% | 39.5% | 49.8% |
| Currently Married | 55.3% | 34.1% | 48.0% |
| Married but Separated | 0.5% | 5.4% | 1.8% |
| Single Population | 44.3% | 60.5% | 50.2% |
| Never Married | 25.5% | 41.7% | 33.8% |
| Divorced | 10.7% | 13.3% | 10.8% |
| Widowed | 8.1% | 5.5% | 5.6% |
| space5 | | | |
| Household Size | 2.69 | 2.38 | 2.60 |
| Households | 1,250 | 2,268 | 124,010,992 |
| Family Households | 894 | 1,495 | 80,755,759 |
| Married couple, w/children | 48.9% | 14.8% | 30.5% |
| Married couple, no children | 39.9% | 30.2% | 42.9% |
| Non Family Households | 356 | 773 | 43,255,233 |
| Single householder, w/children | 2.2% | 43.7% | 15.8% |
| Single householder, no children | 8.9% | 11.2% | 10.8% |