| | South Park, PA | Wheeling, WV | United States |
| Population | 13,695 | 27,142 | 329,725,481 |
| Female Population | 53.3% | 52.3% | 50.5% |
| Male Population | 46.7% | 47.7% | 49.5% |
| Median Age | 42.9 | 43.6 | 38.4 |
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| Population - 2010 | 13,432 | 28,398 | 309,327,143 |
| Population - 2000 | 14,340 | 31,419 | 285,036,114 |
| Population - 1990 | 14,292 | 34,882 | 251,960,433 |
| Pop. 2000 to Now | -5.4% | -16.4% | 15.6% |
| Pop. 1990 to Now | -5.1% | -24.7% | 30.8% |
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| Population Density | 1,477.4 | 1,970.4 | 93.4 |
| Land Area | 9.3 | 13.8 | 3,531,905.4 |
| Water Area | 0.0 | 2.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | South Park, PA | Wheeling, WV | United States |
| Age 0 to 4 | 5.1% | 5.7% | 5.9% |
| Age 5 to 9 | 4.7% | 4.8% | 6.1% |
| Age 10 to 14 | 6.3% | 6.0% | 6.6% |
| Age 15 to 17 | 3.5% | 3.8% | 3.9% |
| Age 18 to 20 | 3.6% | 4.2% | 4.0% |
| Age 21 to 24 | 3.1% | 4.3% | 5.2% |
| Age 25 to 34 | 13.0% | 11.1% | 13.8% |
| Age 35 to 44 | 12.9% | 11.4% | 12.9% |
| Age 45 to 54 | 14.6% | 10.2% | 12.6% |
| Age 55 to 59 | 7.2% | 6.4% | 6.7% |
| Age 60 to 64 | 7.6% | 8.1% | 6.3% |
| Age 65 to 74 | 11.8% | 13.2% | 9.6% |
| Age 75 to 84 | 5.4% | 6.7% | 4.5% |
| Age 85 and over | 1.1% | 4.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | South Park, PA | Wheeling, WV | United States |
| White | 90.4% | 89.6% | 59.4% |
| Black | 2.9% | 4.5% | 12.2% |
| Asian | 3.2% | 0.5% | 5.6% |
| Native American | 0.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.4% | 0.4% |
| Two or More Races | 2.5% | 3.3% | 3.2% |
| Hispanic | 1.1% | 1.5% | 18.4% |
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| Marriage & Family | | | |
| | South Park, PA | Wheeling, WV | United States |
| Married Population | 57.1% | 39.9% | 49.8% |
| Currently Married | 56.1% | 38.3% | 48.0% |
| Married but Separated | 1.1% | 1.7% | 1.8% |
| Single Population | 42.9% | 60.1% | 50.2% |
| Never Married | 27.1% | 36.7% | 33.8% |
| Divorced | 9.9% | 13.9% | 10.8% |
| Widowed | 5.9% | 9.5% | 5.6% |
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| Household Size | 2.46 | 2.22 | 2.60 |
| Households | 5,535 | 11,737 | 124,010,992 |
| Family Households | 3,883 | 5,896 | 80,755,759 |
| Married couple, w/children | 26.3% | 24.9% | 30.5% |
| Married couple, no children | 51.4% | 43.8% | 42.9% |
| Non Family Households | 1,652 | 5,841 | 43,255,233 |
| Single householder, w/children | 12.9% | 20.1% | 15.8% |
| Single householder, no children | 9.4% | 11.1% | 10.8% |