37820 Frequently Asked Questions

A: ZIP Code 37820 is Located in New Market Tennessee. Portions of 37820 are also in Jefferson City.

A: ZIP Code 37820 is Located Entirely in Jefferson County Tennessee.

A: The Current Sales Tax in ZIP Code 37820 is 9.8%

A: The Area Code for 37820 is 865.

A: ZIP Code 37820 is in the Tennessee 1st Congressional District.

A: ZIP Code 37820 is in Tennessee State House of Representatives District 17.

A: ZIP Code 37820 is in Tennessee State Senate District 8.

A: The 2022 population of ZIP Code 37820 is 7269. The population growth rate in 37820 is -5.63%. The population density of 37820 is 108.

A: The majority race/ethnicity of people residing in 37820 is White (96.40%). The majority race/ethnicity of students attending public schools in 37820 is White(89.56%).

A: The median household income in 37820 is $50,417 (2021) and the average adjusted income is $422,090 (2021).