ZIP Code 37665 Map
Census ZIP Code Tabulation Area 37665 in Kingsport, TN (Sullivan County). ZCTA boundaries closely approximate USPS delivery areas.
Loading map…
ZIP 37665 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
4,741
Households
1,840
Median household income
$50,991
Median age
36.9 years
Median home value
$134,400
Median gross rent
$775/mo
Owner-occupied homes
76.5%
Bachelor's degree or higher
18.2%
Below poverty level
20.7%
Land area
3 sq mi
Population density
1,566 / sq mi