| | South Congaree, SC | Pine Ridge town (Lexington County), SC | United States |
| Population | 2,613 | 2,723 | 329,725,481 |
| Female Population | 51.1% | 50.1% | 50.5% |
| Male Population | 48.9% | 50.0% | 49.5% |
| Median Age | 36.8 | 36.6 | 38.4 |
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| Population - 2010 | 2,304 | 2,076 | 309,327,143 |
| Population - 2000 | 2,266 | 1,593 | 285,036,114 |
| Population - 1990 | 2,406 | 1,731 | 251,960,433 |
| Pop. 2000 to Now | 9.7% | 51.9% | 15.6% |
| Pop. 1990 to Now | 3.3% | 39.8% | 30.8% |
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| Population Density | 794.7 | 574.5 | 93.4 |
| Land Area | 3.3 | 4.7 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | South Congaree, SC | Pine Ridge town (Lexington County), SC | United States |
| Age 0 to 4 | 7.5% | 5.4% | 5.9% |
| Age 5 to 9 | 5.2% | 6.5% | 6.1% |
| Age 10 to 14 | 9.8% | 9.1% | 6.6% |
| Age 15 to 17 | 2.8% | 4.0% | 3.9% |
| Age 18 to 20 | 2.2% | 3.9% | 4.0% |
| Age 21 to 24 | 5.4% | 4.3% | 5.2% |
| Age 25 to 34 | 14.1% | 12.6% | 13.8% |
| Age 35 to 44 | 12.1% | 14.1% | 12.9% |
| Age 45 to 54 | 12.4% | 13.5% | 12.6% |
| Age 55 to 59 | 7.7% | 5.1% | 6.7% |
| Age 60 to 64 | 6.1% | 3.6% | 6.3% |
| Age 65 to 74 | 8.5% | 10.0% | 9.6% |
| Age 75 to 84 | 5.1% | 7.5% | 4.5% |
| Age 85 and over | 1.3% | 0.5% | 1.9% |
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| Race | | | |
| | South Congaree, SC | Pine Ridge town (Lexington County), SC | United States |
| White | 70.6% | 61.7% | 59.4% |
| Black | 12.0% | 28.3% | 12.2% |
| Asian | 1.4% | 2.2% | 5.6% |
| Native American | 1.1% | 0.5% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.3% | 0.0% | 0.4% |
| Two or More Races | 5.9% | 5.1% | 3.2% |
| Hispanic | 8.7% | 2.2% | 18.4% |
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| Marriage & Family | | | |
| | South Congaree, SC | Pine Ridge town (Lexington County), SC | United States |
| Married Population | 54.2% | 57.8% | 49.8% |
| Currently Married | 52.7% | 55.1% | 48.0% |
| Married but Separated | 1.5% | 2.7% | 1.8% |
| Single Population | 45.8% | 42.2% | 50.2% |
| Never Married | 30.0% | 26.2% | 33.8% |
| Divorced | 11.4% | 7.4% | 10.8% |
| Widowed | 4.4% | 8.6% | 5.6% |
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| Household Size | 2.62 | 2.60 | 2.60 |
| Households | 995 | 1,048 | 124,010,992 |
| Family Households | 754 | 807 | 80,755,759 |
| Married couple, w/children | 22.0% | 28.0% | 30.5% |
| Married couple, no children | 39.4% | 42.4% | 42.9% |
| Non Family Households | 241 | 241 | 43,255,233 |
| Single householder, w/children | 25.6% | 22.8% | 15.8% |
| Single householder, no children | 13.0% | 6.8% | 10.8% |