Knox County Communities City Knoxville (county seat) Town Farragut Census-designated places Halls Crossroads John Sevier Karns Mascot Powell Strawberry Plains (partial) Unincorporated communities Ball Camp Bluegrass Byington Carter Concordxz Corryton Harbison Crossroads Hardin Valley Heiskell Kimberlin Heights Midway Millertown Mt. Olive Pedigo Ramsey Ritta Riverdale Skaggston Solway Thorn Grove Cities Knoxville Strawberry Plains