About This Place
Viola is a town in Warren County, Tennessee, United States. The population was 129 at the 2000 census.
Viola is located at 35°32′17″N 85°51′38″W / 35.53806°N 85.86056°W / 35.53806; -85.86056 (35.538085, -85.860606).
According to the United States Census Bureau, the town has a total area of 0.2 square miles (0.4 km²), all of it land.