Johnson County, TN

Johnson County
Population: 17,499
Population Density: 58.6 per square mile

Water Area Percentage: 1.41% (4.26 square miles)
Land Area Percentage: 98.59% (298.47 square miles)
Total Area: 302.73 square miles
Housing Units: 7,879 per square mile

County Links

Lakes In Johnson County
• Watauga Lake

Cities In Johnson County
Butler
Laurel Bloomery
Mountain City
Shady Valley
Trade

Airports
EAST TENNESSEE HELICOPTERS
JOHNSON COUNTY

Quick Links
Mantua Reservoir News
Mantua Reservoir Photos
Mantua Reservoir Videos