| | Marshall, NC | Westvale, NY | United States |
| Population | 668 | 5,174 | 329,725,481 |
| Female Population | 51.2% | 48.3% | 50.5% |
| Male Population | 48.8% | 51.7% | 49.5% |
| Median Age | 46.6 | 42.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 879 | 5,078 | 309,327,143 |
| Population - 2000 | 840 | 5,166 | 285,036,114 |
| Population - 1990 | 809 | 5,952 | 251,960,433 |
| Pop. 2000 to Now | 9.1% | -2.0% | 15.6% |
| Pop. 1990 to Now | 13.2% | -15.0% | 30.8% |
| space4 | | | |
| Population Density | 177.5 | 3,793.3 | 93.4 |
| Land Area | 3.8 | 1.4 | 3,531,905.4 |
| Water Area | 0.2 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Marshall, NC | Westvale, NY | United States |
| Age 0 to 4 | 2.8% | 6.6% | 5.9% |
| Age 5 to 9 | 4.9% | 7.7% | 6.1% |
| Age 10 to 14 | 3.6% | 6.1% | 6.6% |
| Age 15 to 17 | 1.6% | 5.3% | 3.9% |
| Age 18 to 20 | 1.8% | 3.5% | 4.0% |
| Age 21 to 24 | 0.7% | 2.9% | 5.2% |
| Age 25 to 34 | 11.7% | 9.0% | 13.8% |
| Age 35 to 44 | 21.7% | 11.5% | 12.9% |
| Age 45 to 54 | 8.2% | 14.5% | 12.6% |
| Age 55 to 59 | 9.4% | 3.8% | 6.7% |
| Age 60 to 64 | 13.8% | 7.7% | 6.3% |
| Age 65 to 74 | 11.4% | 11.9% | 9.6% |
| Age 75 to 84 | 8.2% | 5.6% | 4.5% |
| Age 85 and over | 0.0% | 3.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Marshall, NC | Westvale, NY | United States |
| White | 86.2% | 91.6% | 59.4% |
| Black | 2.8% | 1.0% | 12.2% |
| Asian | 3.0% | 0.5% | 5.6% |
| Native American | 0.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 3.7% | 4.4% | 3.2% |
| Hispanic | 4.2% | 2.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Marshall, NC | Westvale, NY | United States |
| Married Population | 46.1% | 56.4% | 49.8% |
| Currently Married | 44.6% | 54.9% | 48.0% |
| Married but Separated | 1.5% | 1.6% | 1.8% |
| Single Population | 53.9% | 43.6% | 50.2% |
| Never Married | 20.8% | 26.3% | 33.8% |
| Divorced | 22.8% | 10.5% | 10.8% |
| Widowed | 10.3% | 6.8% | 5.6% |
| space5 | | | |
| Household Size | 1.98 | 2.63 | 2.60 |
| Households | 309 | 1,969 | 124,010,992 |
| Family Households | 152 | 1,443 | 80,755,759 |
| Married couple, w/children | 27.6% | 30.7% | 30.5% |
| Married couple, no children | 56.6% | 46.0% | 42.9% |
| Non Family Households | 157 | 526 | 43,255,233 |
| Single householder, w/children | 11.2% | 14.1% | 15.8% |
| Single householder, no children | 4.6% | 9.2% | 10.8% |