In 2019, Unicoi County, TN had a population of 17.8k people with a median age of 46.5 and a median household income of $41,890. Between 2018 and 2019 the population of Unicoi County, TN grew from 17,780 to 17,811, a 0.174% increase and its median household income grew from $39,851 to $41,890, a 5.12% increase.
The 5 largest ethnic groups in Unicoi County, TN are White (Non-Hispanic) (93.1%), White (Hispanic) (3.26%), Other (Hispanic) (1.25%), Two+ (Non-Hispanic) (1.16%), and Two+ (Hispanic) (0.393%). 0% of the households in Unicoi County, TN speak a non-English language at home as their primary language, and 97.7% of the residents in Unicoi County, TN are U.S. citizens.
In 2019, the median property value in Unicoi County, TN was $129,500, and the homeownership rate was 71.9%. Most people in Unicoi County, TN drove alone to work, and the average commute time was 20.1 minutes. The average car ownership in Unicoi County, TN was 2 cars per household.