| | Greenville, IN | Berryville, VA | United States |
| Population | 1,432 | 4,494 | 329,725,481 |
| Female Population | 50.4% | 49.7% | 50.5% |
| Male Population | 49.6% | 50.3% | 49.5% |
| Median Age | 41.3 | 45.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 654 | 4,180 | 309,327,143 |
| Population - 2000 | 591 | 2,963 | 285,036,114 |
| Population - 1990 | 508 | 3,097 | 251,960,433 |
| Pop. 2000 to Now | 88.7% | 47.5% | 15.6% |
| Pop. 1990 to Now | 119.5% | 41.1% | 30.8% |
| space4 | | | |
| Population Density | 1,835.9 | 1,980.6 | 93.4 |
| Land Area | 0.8 | 2.3 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Greenville, IN | Berryville, VA | United States |
| Age 0 to 4 | 2.4% | 5.6% | 5.9% |
| Age 5 to 9 | 9.5% | 3.6% | 6.1% |
| Age 10 to 14 | 10.1% | 6.9% | 6.6% |
| Age 15 to 17 | 5.9% | 3.8% | 3.9% |
| Age 18 to 20 | 4.7% | 3.3% | 4.0% |
| Age 21 to 24 | 3.9% | 2.2% | 5.2% |
| Age 25 to 34 | 6.4% | 12.0% | 13.8% |
| Age 35 to 44 | 16.1% | 11.5% | 12.9% |
| Age 45 to 54 | 13.3% | 13.1% | 12.6% |
| Age 55 to 59 | 5.3% | 8.7% | 6.7% |
| Age 60 to 64 | 1.8% | 7.1% | 6.3% |
| Age 65 to 74 | 13.1% | 12.1% | 9.6% |
| Age 75 to 84 | 5.4% | 5.8% | 4.5% |
| Age 85 and over | 2.0% | 4.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Greenville, IN | Berryville, VA | United States |
| White | 94.6% | 74.0% | 59.4% |
| Black | 3.4% | 8.9% | 12.2% |
| Asian | 0.1% | 3.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.3% | 0.0% | 0.4% |
| Two or More Races | 0.6% | 1.2% | 3.2% |
| Hispanic | 1.0% | 12.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Greenville, IN | Berryville, VA | United States |
| Married Population | 58.6% | 48.8% | 49.8% |
| Currently Married | 57.9% | 46.9% | 48.0% |
| Married but Separated | 0.7% | 1.8% | 1.8% |
| Single Population | 41.4% | 51.2% | 50.2% |
| Never Married | 26.2% | 31.7% | 33.8% |
| Divorced | 10.4% | 11.2% | 10.8% |
| Widowed | 4.7% | 8.4% | 5.6% |
| space5 | | | |
| Household Size | 3.20 | 2.61 | 2.60 |
| Households | 448 | 1,680 | 124,010,992 |
| Family Households | 385 | 1,042 | 80,755,759 |
| Married couple, w/children | 33.8% | 29.8% | 30.5% |
| Married couple, no children | 40.0% | 47.3% | 42.9% |
| Non Family Households | 63 | 638 | 43,255,233 |
| Single householder, w/children | 16.9% | 15.2% | 15.8% |
| Single householder, no children | 9.4% | 7.7% | 10.8% |