Smithville, TN Insights: Population,
Zip Codes, Influence, and Service Areas

Smithville is a city in DeKalb County, Tennessee, United States. The population was 5,004 at the 2020 census, up from 3,994 at the 2010 census. It is the county seat of DeKalb County. Smithville is home to the Smithville Fiddler's Jamboree, which it has hosted annually since 1972.

Zip Codes in Smithville, TN that we also serve: 37166





Cities Close To Smithville, TN That We Also Serve