In 2018, Unicoi County, TN had a population of 17.8k people with a median age of 46.6 and a median household income of $39,851. Between 2017 and 2018 the population of Unicoi County, TN declined from 17,830 to 17,780, a -0.28% decrease and its median household income grew from $36,576 to $39,851, a 8.95% increase.
The 5 largest ethnic groups in Unicoi County, TN are White (Non-Hispanic) (93.4%), White (Hispanic) (3.05%), Other (Hispanic) (1.36%), Two+ (Non-Hispanic) (0.984%), and Asian (Non-Hispanic) (0.394%). NaNk% of the people in Unicoi County, TN speak a non-English language, and 97.9% are U.S. citizens.
The median property value in Unicoi County, TN is $131,000, and the homeownership rate is 71.2%. Most people in Unicoi County, TN commute by Drove Alone, and the average commute time is 20.3 minutes. The average car ownership in Unicoi County, TN is 2 cars per household.