| | Little River, SC | Pawleys Island, SC | United States |
| Population | 9,929 | 87 | 329,725,481 |
| Female Population | 52.4% | 54.0% | 50.5% |
| Male Population | 47.6% | 46.0% | 49.5% |
| Median Age | 60.2 | 66.8 | 38.4 |
| space3 | | | |
| Population - 2010 | 8,675 | 103 | 309,327,143 |
| Population - 2000 | 7,027 | 138 | 285,036,114 |
| Population - 1990 | 3,470 | 176 | 251,960,433 |
| Pop. 2000 to Now | 54.8% | -21.0% | 15.6% |
| Pop. 1990 to Now | 213.5% | -38.1% | 30.8% |
| space4 | | | |
| Population Density | 947.5 | 124.1 | 93.4 |
| Land Area | 10.5 | 0.7 | 3,531,905.4 |
| Water Area | 0.3 | 0.3 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Little River, SC | Pawleys Island, SC | United States |
| Age 0 to 4 | 4.8% | 0.0% | 5.9% |
| Age 5 to 9 | 3.1% | 0.0% | 6.1% |
| Age 10 to 14 | 3.0% | 2.3% | 6.6% |
| Age 15 to 17 | 2.2% | 0.0% | 3.9% |
| Age 18 to 20 | 1.5% | 0.0% | 4.0% |
| Age 21 to 24 | 1.8% | 0.0% | 5.2% |
| Age 25 to 34 | 9.8% | 0.0% | 13.8% |
| Age 35 to 44 | 6.5% | 0.0% | 12.9% |
| Age 45 to 54 | 12.2% | 2.3% | 12.6% |
| Age 55 to 59 | 4.6% | 8.0% | 6.7% |
| Age 60 to 64 | 13.5% | 24.1% | 6.3% |
| Age 65 to 74 | 25.7% | 47.1% | 9.6% |
| Age 75 to 84 | 9.5% | 14.9% | 4.5% |
| Age 85 and over | 1.8% | 1.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Little River, SC | Pawleys Island, SC | United States |
| White | 89.3% | 100.0% | 59.4% |
| Black | 3.2% | 0.0% | 12.2% |
| Asian | 2.1% | 0.0% | 5.6% |
| Native American | 0.2% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 3.3% | 0.0% | 3.2% |
| Hispanic | 1.8% | 0.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Little River, SC | Pawleys Island, SC | United States |
| Married Population | 52.8% | 78.8% | 49.8% |
| Currently Married | 49.5% | 77.6% | 48.0% |
| Married but Separated | 3.2% | 1.2% | 1.8% |
| Single Population | 47.2% | 21.2% | 50.2% |
| Never Married | 23.2% | 4.7% | 33.8% |
| Divorced | 16.3% | 7.1% | 10.8% |
| Widowed | 7.8% | 9.4% | 5.6% |
| space5 | | | |
| Household Size | 2.09 | 1.67 | 2.60 |
| Households | 4,736 | 52 | 124,010,992 |
| Family Households | 2,629 | 34 | 80,755,759 |
| Married couple, w/children | 11.8% | 0.0% | 30.5% |
| Married couple, no children | 68.8% | 94.1% | 42.9% |
| Non Family Households | 2,107 | 18 | 43,255,233 |
| Single householder, w/children | 11.8% | 5.9% | 15.8% |
| Single householder, no children | 7.6% | 0.0% | 10.8% |