| | Abbeville, SC | Pine Bush, NY | United States |
| Population | 4,902 | 1,674 | 329,725,481 |
| Female Population | 53.0% | 62.6% | 50.5% |
| Male Population | 47.0% | 37.4% | 49.5% |
| Median Age | 37.6 | 35.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 5,225 | 1,870 | 309,327,143 |
| Population - 2000 | 5,840 | 1,539 | 285,036,114 |
| Population - 1990 | 5,778 | 1,445 | 251,960,433 |
| Pop. 2000 to Now | -15.1% | -3.2% | 15.6% |
| Pop. 1990 to Now | -14.2% | 3.1% | 30.8% |
| space4 | | | |
| Population Density | 788.7 | 794.9 | 93.4 |
| Land Area | 6.2 | 2.1 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Abbeville, SC | Pine Bush, NY | United States |
| Age 0 to 4 | 5.1% | 5.8% | 5.9% |
| Age 5 to 9 | 7.3% | 8.9% | 6.1% |
| Age 10 to 14 | 13.5% | 2.3% | 6.6% |
| Age 15 to 17 | 3.1% | 5.3% | 3.9% |
| Age 18 to 20 | 3.0% | 0.7% | 4.0% |
| Age 21 to 24 | 3.1% | 4.8% | 5.2% |
| Age 25 to 34 | 9.8% | 20.9% | 13.8% |
| Age 35 to 44 | 14.9% | 9.1% | 12.9% |
| Age 45 to 54 | 6.8% | 7.9% | 12.6% |
| Age 55 to 59 | 7.3% | 3.7% | 6.7% |
| Age 60 to 64 | 3.1% | 7.0% | 6.3% |
| Age 65 to 74 | 14.0% | 12.5% | 9.6% |
| Age 75 to 84 | 5.2% | 9.0% | 4.5% |
| Age 85 and over | 3.7% | 2.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Abbeville, SC | Pine Bush, NY | United States |
| White | 50.9% | 53.7% | 59.4% |
| Black | 44.8% | 7.7% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.6% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 2.6% | 11.3% | 3.2% |
| Hispanic | 1.1% | 27.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Abbeville, SC | Pine Bush, NY | United States |
| Married Population | 35.5% | 34.4% | 49.8% |
| Currently Married | 28.5% | 34.4% | 48.0% |
| Married but Separated | 7.0% | 0.0% | 1.8% |
| Single Population | 64.5% | 65.6% | 50.2% |
| Never Married | 35.1% | 43.4% | 33.8% |
| Divorced | 16.3% | 14.3% | 10.8% |
| Widowed | 13.2% | 7.9% | 5.6% |
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| Household Size | 2.53 | 2.55 | 2.60 |
| Households | 1,898 | 643 | 124,010,992 |
| Family Households | 1,121 | 364 | 80,755,759 |
| Married couple, w/children | 19.4% | 29.1% | 30.5% |
| Married couple, no children | 20.9% | 27.2% | 42.9% |
| Non Family Households | 777 | 279 | 43,255,233 |
| Single householder, w/children | 38.6% | 18.7% | 15.8% |
| Single householder, no children | 21.1% | 25.0% | 10.8% |