| | Hickory Grove, SC | Bellwood, PA | United States |
| Population | 489 | 1,600 | 329,725,481 |
| Female Population | 53.4% | 47.1% | 50.5% |
| Male Population | 46.6% | 52.9% | 49.5% |
| Median Age | 47.4 | 39.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 446 | 1,849 | 309,327,143 |
| Population - 2000 | 337 | 2,016 | 285,036,114 |
| Population - 1990 | 287 | 1,976 | 251,960,433 |
| Pop. 2000 to Now | 67.4% | -13.1% | 15.6% |
| Pop. 1990 to Now | 96.5% | -11.4% | 30.8% |
| space4 | | | |
| Population Density | 292.8 | 3,782.5 | 93.4 |
| Land Area | 1.7 | 0.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Hickory Grove, SC | Bellwood, PA | United States |
| Age 0 to 4 | 4.9% | 5.7% | 5.9% |
| Age 5 to 9 | 3.9% | 5.4% | 6.1% |
| Age 10 to 14 | 6.5% | 7.6% | 6.6% |
| Age 15 to 17 | 2.7% | 5.2% | 3.9% |
| Age 18 to 20 | 2.7% | 2.9% | 4.0% |
| Age 21 to 24 | 2.7% | 2.4% | 5.2% |
| Age 25 to 34 | 11.5% | 14.0% | 13.8% |
| Age 35 to 44 | 12.9% | 17.7% | 12.9% |
| Age 45 to 54 | 13.3% | 10.6% | 12.6% |
| Age 55 to 59 | 12.5% | 9.8% | 6.7% |
| Age 60 to 64 | 4.9% | 3.2% | 6.3% |
| Age 65 to 74 | 16.2% | 9.4% | 9.6% |
| Age 75 to 84 | 2.7% | 5.4% | 4.5% |
| Age 85 and over | 2.9% | 0.8% | 1.9% |
| space1 | | | |
| Race | | | |
| | Hickory Grove, SC | Bellwood, PA | United States |
| White | 73.8% | 95.6% | 59.4% |
| Black | 23.3% | 0.3% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 1.2% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.4% | 0.4% | 0.4% |
| Two or More Races | 0.6% | 1.6% | 3.2% |
| Hispanic | 0.6% | 2.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Hickory Grove, SC | Bellwood, PA | United States |
| Married Population | 57.7% | 50.5% | 49.8% |
| Currently Married | 56.8% | 47.9% | 48.0% |
| Married but Separated | 1.0% | 2.6% | 1.8% |
| Single Population | 42.3% | 49.5% | 50.2% |
| Never Married | 27.5% | 28.0% | 33.8% |
| Divorced | 12.3% | 15.1% | 10.8% |
| Widowed | 2.4% | 6.5% | 5.6% |
| space5 | | | |
| Household Size | 2.64 | 2.43 | 2.60 |
| Households | 185 | 658 | 124,010,992 |
| Family Households | 120 | 412 | 80,755,759 |
| Married couple, w/children | 32.5% | 38.4% | 30.5% |
| Married couple, no children | 52.5% | 37.6% | 42.9% |
| Non Family Households | 65 | 246 | 43,255,233 |
| Single householder, w/children | 5.0% | 18.9% | 15.8% |
| Single householder, no children | 10.0% | 5.1% | 10.8% |