| | Romney, WV | Dover, TN | United States |
| Population | 2,035 | 1,726 | 329,725,481 |
| Female Population | 51.7% | 50.9% | 50.5% |
| Male Population | 48.3% | 49.1% | 49.5% |
| Median Age | 40.4 | 45.2 | 38.4 |
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| Population - 2010 | 1,835 | 1,414 | 309,327,143 |
| Population - 2000 | 1,940 | 1,442 | 285,036,114 |
| Population - 1990 | 1,966 | 1,341 | 251,960,433 |
| Pop. 2000 to Now | -13.4% | 9.4% | 15.6% |
| Pop. 1990 to Now | -14.6% | 17.7% | 30.8% |
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| Population Density | 2,117.6 | 451.1 | 93.4 |
| Land Area | 1.0 | 3.8 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Romney, WV | Dover, TN | United States |
| Age 0 to 4 | 1.7% | 2.4% | 5.9% |
| Age 5 to 9 | 7.7% | 4.1% | 6.1% |
| Age 10 to 14 | 16.7% | 7.6% | 6.6% |
| Age 15 to 17 | 10.3% | 6.0% | 3.9% |
| Age 18 to 20 | 3.1% | 1.7% | 4.0% |
| Age 21 to 24 | 2.2% | 1.7% | 5.2% |
| Age 25 to 34 | 3.6% | 10.2% | 13.8% |
| Age 35 to 44 | 7.1% | 15.8% | 12.9% |
| Age 45 to 54 | 18.3% | 17.0% | 12.6% |
| Age 55 to 59 | 5.7% | 3.2% | 6.7% |
| Age 60 to 64 | 3.1% | 6.1% | 6.3% |
| Age 65 to 74 | 8.4% | 13.1% | 9.6% |
| Age 75 to 84 | 7.1% | 6.6% | 4.5% |
| Age 85 and over | 5.2% | 4.2% | 1.9% |
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| Race | | | |
| | Romney, WV | Dover, TN | United States |
| White | 74.2% | 94.4% | 59.4% |
| Black | 1.7% | 0.7% | 12.2% |
| Asian | 0.0% | 0.5% | 5.6% |
| Native American | 0.0% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.1% | 0.4% |
| Two or More Races | 17.4% | 3.4% | 3.2% |
| Hispanic | 6.8% | 0.8% | 18.4% |
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| Marriage & Family | | | |
| | Romney, WV | Dover, TN | United States |
| Married Population | 24.8% | 46.5% | 49.8% |
| Currently Married | 21.5% | 45.1% | 48.0% |
| Married but Separated | 3.3% | 1.4% | 1.8% |
| Single Population | 75.2% | 53.5% | 50.2% |
| Never Married | 42.4% | 24.8% | 33.8% |
| Divorced | 21.0% | 19.6% | 10.8% |
| Widowed | 11.8% | 9.0% | 5.6% |
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| Household Size | 2.78 | 2.46 | 2.60 |
| Households | 662 | 652 | 124,010,992 |
| Family Households | 291 | 329 | 80,755,759 |
| Married couple, w/children | 23.0% | 40.4% | 30.5% |
| Married couple, no children | 30.2% | 41.3% | 42.9% |
| Non Family Households | 371 | 323 | 43,255,233 |
| Single householder, w/children | 26.5% | 11.6% | 15.8% |
| Single householder, no children | 20.3% | 6.7% | 10.8% |