ZIP Code 37665 – Kingsport, Tennessee | ZipsCode.us
Home / Tennessee ZIP Codes / ZIP Code 37665
ZIP Code 37665
Kingsport, Tennessee · Sullivan
ZIP code 37665 belongs to the city of Kingsport in Tennessee (Sullivan). See all Tennessee ZIP Codes.
ZIP code 37665 belongs to Kingsport, Tennessee, in Sullivan. If you are mailing a letter or package to this area, use Kingsport, TN 37665 in the address. On this page you will find the city and county for 37665, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 37665?
The city for ZIP code 37665 is Kingsport, Tennessee. When you write an address in this area, the correct format is: Name, Street Address, Kingsport, TN 37665.
ZIP Code 37665 County and State
ZIP code 37665 is located in Sullivan, Tennessee. For a complete list of cities and ZIP codes across the state, see the Tennessee ZIP Codes page.
Nearby ZIP Codes in Sullivan
These ZIP codes are in the same county as 37665:
ZIP Code 37665 on the Map
The map below shows the approximate center of ZIP code 37665, near Kingsport, Tennessee. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 36.5799, -82.5733). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 37665
According to public U.S. Census Bureau data, ZIP code 37665 is home to a community in Tennessee. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 37665
Need the full ZIP+4 code for a specific street address in Kingsport? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 37665?
ZIP code 37665 is for Kingsport, Tennessee.
What county is ZIP code 37665 in?
ZIP code 37665 is in Sullivan, Tennessee.
What state is ZIP code 37665 in?
ZIP code 37665 is in Tennessee (TN).
How do I find the ZIP+4 for an address in 37665?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 37665?
Nearby ZIP codes include 37617 (Blountville), 37618 (Bluff City), 37620 (Bristol), 37621 (Bristol), 37625 (Bristol).
Related ZIP Code Tools
Find the ZIP code for any U.S. street address.
See which city and county any ZIP code belongs to.
Get the full 9-digit ZIP code for precise delivery.
Track packages sent to or from any U.S. address.
Search any U.S. ZIP code, city or address — free.