37665 Frequently Asked Questions

A: ZIP Code 37665 is Located in Kingsport Tennessee.

A: ZIP Code 37665 is Located Entirely in Sullivan County Tennessee.

A: The Current Sales Tax in ZIP Code 37665 is 9.5%

A: The Area Code for 37665 is 423.

A: ZIP Code 37665 is in the Tennessee 1st Congressional District.

A: ZIP Code 37665 is in Tennessee State House of Representatives District 1.

A: ZIP Code 37665 is in Tennessee State Senate District 4.

A: The 2022 population of ZIP Code 37665 is 5540. The population growth rate in 37665 is -13.98%. The population density of 37665 is 1,990.

A: The majority race/ethnicity of people residing in 37665 is White (96.78%).

A: The median household income in 37665 is $40,662 (2021) and the average adjusted income is $155,320 (2021).
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