In 2023, Union County, TN had a population of 20.1k people with a median age of 42.4 and a median household income of $61,858. Between 2022 and 2023 the population of Union County, TN grew from 19,860 to 20,141, a 1.41% increase and its median household income grew from $57,094 to $61,858, a 8.34% increase.
The 5 largest ethnic groups in Union County, TN are White (Non-Hispanic) (94.6%), Two+ (Non-Hispanic) (2.57%), Two+ (Hispanic) (1.33%), White (Hispanic) (0.65%), and Black or African American (Non-Hispanic) (0.551%).
None of the households in Union County, TN reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.9% of the residents in Union County, TN are U.S. citizens.
In 2023, the median property value in Union County, TN was $186,300, and the homeownership rate was 80.4%.
Most people in Union County, TN drove alone to work, and the average commute time was 33.6 minutes. The average car ownership in Union County, TN was 2 cars per household.
Union County, TN borders Anderson County, TN, Campbell County, TN, Claiborne County, TN, Grainger County, TN, and Knox County, TN.