| | Keokee, VA | Big Stone Gap, VA | United States |
| Population | 489 | 5,280 | 329,725,481 |
| Female Population | 67.9% | 38.9% | 50.5% |
| Male Population | 32.1% | 61.1% | 49.5% |
| Median Age | 43.9 | 39.8 | 38.4 |
| space3 | | | |
| Population - 2010 | 554 | 5,624 | 309,327,143 |
| Population - 2000 | 316 | 4,856 | 285,036,114 |
| Population - 1990 | 494 | 4,748 | 251,960,433 |
| Pop. 2000 to Now | 15.2% | 5.1% | 15.6% |
| Pop. 1990 to Now | -26.3% | 7.5% | 30.8% |
| space4 | | | |
| Population Density | 103.8 | 1,070.1 | 93.4 |
| Land Area | 4.7 | 4.9 | 3,531,905.4 |
| Water Area | 0.1 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Keokee, VA | Big Stone Gap, VA | United States |
| Age 0 to 4 | 3.3% | 7.2% | 5.9% |
| Age 5 to 9 | 4.3% | 5.1% | 6.1% |
| Age 10 to 14 | 6.3% | 4.6% | 6.6% |
| Age 15 to 17 | 8.0% | 2.8% | 3.9% |
| Age 18 to 20 | 3.5% | 3.9% | 4.0% |
| Age 21 to 24 | 0.0% | 7.4% | 5.2% |
| Age 25 to 34 | 15.1% | 14.8% | 13.8% |
| Age 35 to 44 | 9.6% | 16.4% | 12.9% |
| Age 45 to 54 | 13.5% | 10.3% | 12.6% |
| Age 55 to 59 | 22.9% | 3.3% | 6.7% |
| Age 60 to 64 | 3.1% | 9.3% | 6.3% |
| Age 65 to 74 | 4.7% | 9.5% | 9.6% |
| Age 75 to 84 | 5.7% | 4.1% | 4.5% |
| Age 85 and over | 0.0% | 1.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Keokee, VA | Big Stone Gap, VA | United States |
| White | 100.0% | 76.8% | 59.4% |
| Black | 0.0% | 17.9% | 12.2% |
| Asian | 0.0% | 2.0% | 5.6% |
| Native American | 0.0% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.2% | 0.4% |
| Two or More Races | 0.0% | 1.3% | 3.2% |
| Hispanic | 0.0% | 1.6% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Keokee, VA | Big Stone Gap, VA | United States |
| Married Population | 52.0% | 39.0% | 49.8% |
| Currently Married | 49.2% | 36.7% | 48.0% |
| Married but Separated | 2.9% | 2.3% | 1.8% |
| Single Population | 48.0% | 61.0% | 50.2% |
| Never Married | 19.7% | 40.3% | 33.8% |
| Divorced | 16.9% | 14.0% | 10.8% |
| Widowed | 11.4% | 6.7% | 5.6% |
| space5 | | | |
| Household Size | 3.76 | 2.34 | 2.60 |
| Households | 130 | 1,715 | 124,010,992 |
| Family Households | 95 | 1,037 | 80,755,759 |
| Married couple, w/children | 30.5% | 27.7% | 30.5% |
| Married couple, no children | 41.1% | 42.1% | 42.9% |
| Non Family Households | 35 | 678 | 43,255,233 |
| Single householder, w/children | 28.4% | 20.4% | 15.8% |
| Single householder, no children | 0.0% | 9.7% | 10.8% |