37166 Frequently Asked Questions

A: ZIP Code 37166 is Located in Smithville Tennessee.

A: ZIP Code 37166 is Located Primarily in DeKalb County Tennessee with Portions in Warren County and Cannon County.

A: The Current Sales Tax in ZIP Code 37166 is 9.8%

A: The Area Codes for 37166 are 615, 629 and 931

A: 37166 is within by the Tennessee 6th Congressional District and the Tennessee 4th Congressional District.

A: 37166 is within Tennessee State House of Representatives District 40 and Tennessee State House of Representatives District 43.

A: 37166 is within Tennessee State Senate District 14 and Tennessee State Senate District 16.

A: The 2022 population of ZIP Code 37166 is 14051. The population growth rate in 37166 is 0.24%. The population density of 37166 is 84.

A: The majority race/ethnicity of people residing in 37166 is White (86.61%). The majority race/ethnicity of students attending public schools in 37166 is White(79.63%).

A: The median household income in 37166 is $45,046 (2021) and the average adjusted income is $532,130 (2021).