Roane County ZIP Codes

List of ZIP Codes in Roane County

The following table lists ZIP Codes associated with Roane County, Tennessee, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.

About Roane County ZIP Codes

Roane County in Tennessee (TN) is served by approximately 3 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 45,818 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Roane County are located in cities such as Harriman, Kingston, Rockwood. These cities and towns help define the economic and demographic character of the county.

ZIP Codes within Roane County, Tennessee primarily follow the America/New_York time zone, with some areas using additional zones such as America/Chicago.