| | Lunenburg, VA | Dublin, GA | United States |
| Population | 128 | 16,067 | 329,725,481 |
| Female Population | 72.7% | 52.8% | 50.5% |
| Male Population | 27.3% | 47.2% | 49.5% |
| Median Age | 49.2 | 34.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 174 | 16,159 | 309,327,143 |
| Population - 2000 | 150 | 15,857 | 285,036,114 |
| Population - 1990 | 129 | 16,312 | 251,960,433 |
| Pop. 2000 to Now | -16.7% | -0.4% | 15.6% |
| Pop. 1990 to Now | -3.1% | -3.1% | 30.8% |
| space4 | | | |
| Population Density | 59.9 | 1,010.6 | 93.4 |
| Land Area | 2.1 | 15.9 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Lunenburg, VA | Dublin, GA | United States |
| Age 0 to 4 | 0.0% | 8.0% | 5.9% |
| Age 5 to 9 | 0.0% | 7.3% | 6.1% |
| Age 10 to 14 | 0.0% | 7.2% | 6.6% |
| Age 15 to 17 | 0.0% | 3.3% | 3.9% |
| Age 18 to 20 | 0.0% | 3.6% | 4.0% |
| Age 21 to 24 | 43.8% | 6.1% | 5.2% |
| Age 25 to 34 | 1.6% | 14.9% | 13.8% |
| Age 35 to 44 | 0.0% | 8.7% | 12.9% |
| Age 45 to 54 | 54.7% | 12.9% | 12.6% |
| Age 55 to 59 | 0.0% | 6.2% | 6.7% |
| Age 60 to 64 | 0.0% | 5.6% | 6.3% |
| Age 65 to 74 | 0.0% | 9.1% | 9.6% |
| Age 75 to 84 | 0.0% | 4.1% | 4.5% |
| Age 85 and over | 0.0% | 2.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Lunenburg, VA | Dublin, GA | United States |
| White | 100.0% | 30.3% | 59.4% |
| Black | 0.0% | 67.5% | 12.2% |
| Asian | 0.0% | 0.9% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.1% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.0% | 0.3% | 3.2% |
| Hispanic | 0.0% | 0.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Lunenburg, VA | Dublin, GA | United States |
| Married Population | 58.6% | 30.9% | 49.8% |
| Currently Married | 58.6% | 28.8% | 48.0% |
| Married but Separated | 0.0% | 2.2% | 1.8% |
| Single Population | 41.4% | 69.1% | 50.2% |
| Never Married | 41.4% | 46.5% | 33.8% |
| Divorced | 0.0% | 14.0% | 10.8% |
| Widowed | 0.0% | 8.6% | 5.6% |
| space5 | | | |
| Household Size | 3.20 | 2.81 | 2.60 |
| Households | 40 | 5,447 | 124,010,992 |
| Family Households | 40 | 3,399 | 80,755,759 |
| Married couple, w/children | 0.0% | 17.8% | 30.5% |
| Married couple, no children | 100.0% | 30.4% | 42.9% |
| Non Family Households | 0 | 2,048 | 43,255,233 |
| Single householder, w/children | 0.0% | 37.9% | 15.8% |
| Single householder, no children | 0.0% | 13.9% | 10.8% |