| | Wells, ME | Prince George, VA | United States |
| Population | 11,156 | 1,707 | 329,725,481 |
| Female Population | 51.4% | 54.7% | 50.5% |
| Male Population | 48.6% | 45.3% | 49.5% |
| Median Age | 50.1 | 38.7 | 38.4 |
| space3 | | | |
| Population - 2010 | 9,592 | 1,950 | 309,327,143 |
| Population - 2000 | 9,400 | 1,634 | 285,036,114 |
| Population - 1990 | 7,778 | 1,205 | 251,960,433 |
| Pop. 2000 to Now | 15.1% | 32.0% | 15.6% |
| Pop. 1990 to Now | 39.1% | 79.0% | 30.8% |
| space4 | | | |
| Population Density | 193.8 | 272.3 | 93.4 |
| Land Area | 57.6 | 6.3 | 3,531,905.4 |
| Water Area | 16.1 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Wells, ME | Prince George, VA | United States |
| Age 0 to 4 | 6.7% | 3.4% | 5.9% |
| Age 5 to 9 | 4.8% | 10.7% | 6.1% |
| Age 10 to 14 | 4.3% | 7.0% | 6.6% |
| Age 15 to 17 | 3.4% | 5.5% | 3.9% |
| Age 18 to 20 | 2.3% | 1.0% | 4.0% |
| Age 21 to 24 | 3.4% | 3.5% | 5.2% |
| Age 25 to 34 | 9.7% | 11.4% | 13.8% |
| Age 35 to 44 | 9.4% | 14.9% | 12.9% |
| Age 45 to 54 | 13.8% | 10.1% | 12.6% |
| Age 55 to 59 | 8.4% | 4.1% | 6.7% |
| Age 60 to 64 | 7.8% | 4.5% | 6.3% |
| Age 65 to 74 | 14.3% | 12.2% | 9.6% |
| Age 75 to 84 | 9.4% | 11.8% | 4.5% |
| Age 85 and over | 2.4% | 0.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Wells, ME | Prince George, VA | United States |
| White | 91.4% | 47.0% | 59.4% |
| Black | 2.5% | 44.2% | 12.2% |
| Asian | 1.6% | 0.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 2.3% | 0.0% | 3.2% |
| Hispanic | 2.2% | 8.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Wells, ME | Prince George, VA | United States |
| Married Population | 57.7% | 49.0% | 49.8% |
| Currently Married | 56.8% | 49.0% | 48.0% |
| Married but Separated | 0.9% | 0.0% | 1.8% |
| Single Population | 42.3% | 51.0% | 50.2% |
| Never Married | 21.4% | 30.4% | 33.8% |
| Divorced | 12.0% | 9.7% | 10.8% |
| Widowed | 8.8% | 11.0% | 5.6% |
| space5 | | | |
| Household Size | 2.27 | 2.63 | 2.60 |
| Households | 4,904 | 648 | 124,010,992 |
| Family Households | 3,372 | 440 | 80,755,759 |
| Married couple, w/children | 24.1% | 9.3% | 30.5% |
| Married couple, no children | 54.8% | 55.9% | 42.9% |
| Non Family Households | 1,532 | 208 | 43,255,233 |
| Single householder, w/children | 10.4% | 34.8% | 15.8% |
| Single householder, no children | 10.8% | 0.0% | 10.8% |