| | Belle Vernon, PA | Bedford, VA | United States |
| Population | 783 | 6,610 | 329,725,481 |
| Female Population | 52.9% | 55.6% | 50.5% |
| Male Population | 47.1% | 44.4% | 49.5% |
| Median Age | 51.4 | 37.2 | 38.4 |
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| Population - 2010 | 1,088 | 6,565 | 309,327,143 |
| Population - 2000 | 1,211 | 6,299 | 285,036,114 |
| Population - 1990 | 1,213 | 6,073 | 251,960,433 |
| Pop. 2000 to Now | -15.4% | 5.5% | 15.6% |
| Pop. 1990 to Now | -15.6% | 9.4% | 30.8% |
| space4 | | | |
| Population Density | 3,132.0 | 758.6 | 93.4 |
| Land Area | 0.3 | 8.7 | 3,531,905.4 |
| Water Area | 0.1 | 0.0 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Belle Vernon, PA | Bedford, VA | United States |
| Age 0 to 4 | 4.3% | 2.5% | 5.9% |
| Age 5 to 9 | 0.0% | 8.0% | 6.1% |
| Age 10 to 14 | 3.3% | 7.9% | 6.6% |
| Age 15 to 17 | 1.0% | 3.7% | 3.9% |
| Age 18 to 20 | 4.5% | 3.3% | 4.0% |
| Age 21 to 24 | 1.3% | 7.8% | 5.2% |
| Age 25 to 34 | 20.3% | 15.3% | 13.8% |
| Age 35 to 44 | 10.1% | 6.9% | 12.9% |
| Age 45 to 54 | 7.0% | 13.8% | 12.6% |
| Age 55 to 59 | 6.8% | 7.4% | 6.7% |
| Age 60 to 64 | 10.3% | 5.8% | 6.3% |
| Age 65 to 74 | 14.7% | 8.9% | 9.6% |
| Age 75 to 84 | 11.1% | 5.9% | 4.5% |
| Age 85 and over | 5.2% | 2.8% | 1.9% |
| space1 | | | |
| Race | | | |
| | Belle Vernon, PA | Bedford, VA | United States |
| White | 91.3% | 71.8% | 59.4% |
| Black | 3.6% | 19.5% | 12.2% |
| Asian | 1.1% | 2.4% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 2.2% | 0.4% |
| Two or More Races | 3.7% | 1.4% | 3.2% |
| Hispanic | 0.3% | 2.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Belle Vernon, PA | Bedford, VA | United States |
| Married Population | 32.9% | 49.8% | 49.8% |
| Currently Married | 28.1% | 45.2% | 48.0% |
| Married but Separated | 4.8% | 4.6% | 1.8% |
| Single Population | 67.1% | 50.2% | 50.2% |
| Never Married | 30.8% | 31.6% | 33.8% |
| Divorced | 25.6% | 11.7% | 10.8% |
| Widowed | 10.7% | 6.9% | 5.6% |
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| Household Size | 1.58 | 2.29 | 2.60 |
| Households | 497 | 2,783 | 124,010,992 |
| Family Households | 167 | 1,758 | 80,755,759 |
| Married couple, w/children | 19.2% | 19.2% | 30.5% |
| Married couple, no children | 38.9% | 47.3% | 42.9% |
| Non Family Households | 330 | 1,025 | 43,255,233 |
| Single householder, w/children | 19.2% | 24.1% | 15.8% |
| Single householder, no children | 22.8% | 9.4% | 10.8% |