| | Twin Lakes, VA | New Kent, VA | United States |
| Population | 1,552 | 851 | 329,725,481 |
| Female Population | 49.1% | 62.2% | 50.5% |
| Male Population | 50.9% | 37.8% | 49.5% |
| Median Age | 36 | 30.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,111 | 158 | 309,327,143 |
| Population - 2000 | 1,331 | 186 | 285,036,114 |
| Population - 1990 | 612 | 136 | 251,960,433 |
| Pop. 2000 to Now | 32.6% | 153.2% | 15.6% |
| Pop. 1990 to Now | 188.4% | 246.3% | 30.8% |
| space4 | | | |
| Population Density | 1,305.3 | 189.6 | 93.4 |
| Land Area | 1.2 | 4.5 | 3,531,905.4 |
| Water Area | 0.1 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Twin Lakes, VA | New Kent, VA | United States |
| Age 0 to 4 | 5.1% | 11.8% | 5.9% |
| Age 5 to 9 | 5.3% | 2.1% | 6.1% |
| Age 10 to 14 | 5.8% | 19.5% | 6.6% |
| Age 15 to 17 | 7.3% | 3.2% | 3.9% |
| Age 18 to 20 | 0.0% | 2.6% | 4.0% |
| Age 21 to 24 | 7.1% | 4.0% | 5.2% |
| Age 25 to 34 | 14.8% | 18.9% | 13.8% |
| Age 35 to 44 | 21.7% | 30.9% | 12.9% |
| Age 45 to 54 | 13.9% | 2.0% | 12.6% |
| Age 55 to 59 | 9.3% | 2.8% | 6.7% |
| Age 60 to 64 | 6.8% | 0.0% | 6.3% |
| Age 65 to 74 | 2.9% | 0.0% | 9.6% |
| Age 75 to 84 | 0.0% | 2.2% | 4.5% |
| Age 85 and over | 0.0% | 0.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Twin Lakes, VA | New Kent, VA | United States |
| White | 72.4% | 66.9% | 59.4% |
| Black | 10.8% | 33.1% | 12.2% |
| Asian | 11.9% | 0.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 1.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 3.9% | 0.0% | 3.2% |
| Hispanic | 0.0% | 0.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Twin Lakes, VA | New Kent, VA | United States |
| Married Population | 58.9% | 88.4% | 49.8% |
| Currently Married | 57.7% | 88.4% | 48.0% |
| Married but Separated | 1.2% | 0.0% | 1.8% |
| Single Population | 41.1% | 11.6% | 50.2% |
| Never Married | 23.5% | 8.6% | 33.8% |
| Divorced | 16.7% | 3.0% | 10.8% |
| Widowed | 0.9% | 0.0% | 5.6% |
| space5 | | | |
| Household Size | 2.76 | 3.03 | 2.60 |
| Households | 562 | 281 | 124,010,992 |
| Family Households | 478 | 281 | 80,755,759 |
| Married couple, w/children | 34.5% | 78.3% | 30.5% |
| Married couple, no children | 40.4% | 15.7% | 42.9% |
| Non Family Households | 84 | 0 | 43,255,233 |
| Single householder, w/children | 16.5% | 0.0% | 15.8% |
| Single householder, no children | 8.6% | 6.1% | 10.8% |