"Joppa"@en . . "294.132"^^ . "865" . . "294.0"^^ . "Joppa is an unincorporated community in rural west-central Grainger County, Tennessee, United States. It rests below Joppa Mountain, a subrange located at the southern base of the 150 mile (240 km) long Clinch Mountain Ridge, offering views of five U.S. States."@en . "-4" . . . . "-5" . . "37861" . .