| | Maynardville, TN | Jacksboro, TN | United States |
| Population | 2,539 | 2,633 | 329,725,481 |
| Female Population | 51.0% | 54.4% | 50.5% |
| Male Population | 49.0% | 45.6% | 49.5% |
| Median Age | 37.9 | 38.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,362 | 2,043 | 309,327,143 |
| Population - 2000 | 1,782 | 1,887 | 285,036,114 |
| Population - 1990 | 1,298 | 1,568 | 251,960,433 |
| Pop. 2000 to Now | 37.6% | 9.5% | 15.6% |
| Pop. 1990 to Now | 88.9% | 31.8% | 30.8% |
| space4 | | | |
| Population Density | 470.7 | 1,020.2 | 93.4 |
| Land Area | 5.4 | 2.6 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Maynardville, TN | Jacksboro, TN | United States |
| Age 0 to 4 | 9.1% | 2.9% | 5.9% |
| Age 5 to 9 | 5.0% | 5.7% | 6.1% |
| Age 10 to 14 | 5.1% | 3.9% | 6.6% |
| Age 15 to 17 | 3.1% | 5.0% | 3.9% |
| Age 18 to 20 | 3.2% | 3.6% | 4.0% |
| Age 21 to 24 | 3.0% | 6.4% | 5.2% |
| Age 25 to 34 | 18.3% | 18.0% | 13.8% |
| Age 35 to 44 | 11.3% | 9.0% | 12.9% |
| Age 45 to 54 | 13.6% | 15.2% | 12.6% |
| Age 55 to 59 | 7.2% | 4.6% | 6.7% |
| Age 60 to 64 | 8.7% | 8.3% | 6.3% |
| Age 65 to 74 | 5.6% | 9.5% | 9.6% |
| Age 75 to 84 | 4.3% | 6.8% | 4.5% |
| Age 85 and over | 2.5% | 1.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Maynardville, TN | Jacksboro, TN | United States |
| White | 96.6% | 96.1% | 59.4% |
| Black | 1.7% | 0.3% | 12.2% |
| Asian | 0.1% | 2.1% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.4% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.0% | 1.3% | 3.2% |
| Hispanic | 0.2% | 0.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Maynardville, TN | Jacksboro, TN | United States |
| Married Population | 40.0% | 45.7% | 49.8% |
| Currently Married | 37.9% | 41.1% | 48.0% |
| Married but Separated | 2.1% | 4.6% | 1.8% |
| Single Population | 60.0% | 54.3% | 50.2% |
| Never Married | 30.4% | 35.6% | 33.8% |
| Divorced | 20.2% | 12.5% | 10.8% |
| Widowed | 9.4% | 6.1% | 5.6% |
| space5 | | | |
| Household Size | 2.30 | 2.38 | 2.60 |
| Households | 1,029 | 1,018 | 124,010,992 |
| Family Households | 627 | 618 | 80,755,759 |
| Married couple, w/children | 26.3% | 27.3% | 30.5% |
| Married couple, no children | 32.7% | 42.6% | 42.9% |
| Non Family Households | 402 | 400 | 43,255,233 |
| Single householder, w/children | 18.5% | 17.6% | 15.8% |
| Single householder, no children | 22.5% | 12.5% | 10.8% |