ZIP Code 37166
About Smithville
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.
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Area Profile
US Census (ACS 5-year · Gazetteer)
15,116
population
$46,713
median household income
98
people / sq mi
$183,600
median home value
$768
median gross rent
42.5
median age
7,199
housing units
6,220
households
154.6
land area (sq mi)
Key places in 37166
- Holmes Creek Recreation Area park
Points of interest
- grocery
- fast_food
Brands
- Arby's (1)
- Hardee's (1)
- KFC (1)
- McDonald's (1)
- Taco Bell (1)
- Walmart (1)