| | Vass, NC | Morgantown, WV | United States |
| Population | 1,087 | 29,316 | 329,725,481 |
| Female Population | 48.1% | 45.5% | 50.5% |
| Male Population | 51.9% | 54.6% | 49.5% |
| Median Age | 30 | 24.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 706 | 28,638 | 309,327,143 |
| Population - 2000 | 750 | 26,809 | 285,036,114 |
| Population - 1990 | 670 | 25,879 | 251,960,433 |
| Pop. 2000 to Now | 6.8% | 15.1% | 15.6% |
| Pop. 1990 to Now | 19.6% | 19.2% | 30.8% |
| space4 | | | |
| Population Density | 338.3 | 2,936.3 | 93.4 |
| Land Area | 3.2 | 10.0 | 3,531,905.4 |
| Water Area | 0.0 | 0.4 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Vass, NC | Morgantown, WV | United States |
| Age 0 to 4 | 13.2% | 3.1% | 5.9% |
| Age 5 to 9 | 4.9% | 3.1% | 6.1% |
| Age 10 to 14 | 20.2% | 3.0% | 6.6% |
| Age 15 to 17 | 5.6% | 1.1% | 3.9% |
| Age 18 to 20 | 2.2% | 23.0% | 4.0% |
| Age 21 to 24 | 2.1% | 18.1% | 5.2% |
| Age 25 to 34 | 9.0% | 14.9% | 13.8% |
| Age 35 to 44 | 18.1% | 8.8% | 12.9% |
| Age 45 to 54 | 7.1% | 7.3% | 12.6% |
| Age 55 to 59 | 2.9% | 3.6% | 6.7% |
| Age 60 to 64 | 5.0% | 4.5% | 6.3% |
| Age 65 to 74 | 4.8% | 6.1% | 9.6% |
| Age 75 to 84 | 3.6% | 2.2% | 4.5% |
| Age 85 and over | 1.3% | 1.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Vass, NC | Morgantown, WV | United States |
| White | 48.5% | 83.7% | 59.4% |
| Black | 26.5% | 5.0% | 12.2% |
| Asian | 0.0% | 3.4% | 5.6% |
| Native American | 0.6% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.7% | 0.4% |
| Two or More Races | 21.0% | 3.6% | 3.2% |
| Hispanic | 3.5% | 3.6% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Vass, NC | Morgantown, WV | United States |
| Married Population | 58.4% | 27.8% | 49.8% |
| Currently Married | 57.3% | 26.7% | 48.0% |
| Married but Separated | 1.0% | 1.1% | 1.8% |
| Single Population | 41.6% | 72.2% | 50.2% |
| Never Married | 30.4% | 62.4% | 33.8% |
| Divorced | 6.7% | 7.2% | 10.8% |
| Widowed | 4.5% | 2.6% | 5.6% |
| space5 | | | |
| Household Size | 3.25 | 2.12 | 2.60 |
| Households | 334 | 11,637 | 124,010,992 |
| Family Households | 226 | 4,756 | 80,755,759 |
| Married couple, w/children | 36.3% | 22.3% | 30.5% |
| Married couple, no children | 31.9% | 46.9% | 42.9% |
| Non Family Households | 108 | 6,881 | 43,255,233 |
| Single householder, w/children | 25.7% | 14.3% | 15.8% |
| Single householder, no children | 6.2% | 16.5% | 10.8% |