Roane County, Tennessee Demographics 2026

Population Overview

Roane County is located in Tennessee with a total population of 54,403. It is the 30th most populous county out of 95 in Tennessee. The county encompasses 4 Census-designated places.

Age Demographics

The median age in Roane County is 47.4 years. This is 22% higher than the state median of 38.9 years.

Economy, Income & Housing

The median household income in Roane County is $66,218. This is 1% lower than the state median of $67,097. It is also 16% lower than the national median of $78,538. The poverty rate stands at 12.7%. This is 8% lower than the state poverty rate of 13.8%. The unemployment rate is 4.8%. This is 1% higher than the state rate of 4.7%. The median home value is $212,300. Housing costs are 17% lower than the state median of $256,800. The home-value-to-income ratio is 3.2x. 77.6% of occupied housing units are owner-occupied. This homeownership rate is 16% higher than the state average of 67.0%.

Race & Ethnicity

Roane County has a predominantly White (non-Hispanic) population, comprising 91.1% of all residents. Black or African American residents account for 2.4%. The Black or African American population (2.4%) is well below the state average of 15.7%. The Hispanic or Latino population (2.3%) is well below the state average of 7.1%. The Asian population (0.6%) is well below the state average of 1.8%.

Education

22.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 27% lower than the state rate of 30.4%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 89.3%.

Data Sources & Methodology

All figures for Roane County come from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023), with comparisons drawn against Tennessee and national averages from the same dataset. See our methodology page for how each metric is defined, or data.census.gov for official tables with margins of error.