In 2017, Unicoi County, TN had a population of 17.8k people with a median age of 45.9 and a median household income of $36,576. Between 2016 and 2017 the population of Unicoi County, TN declined from 17,945 to 17,830, a -0.641% decrease and its median household income grew from $35,390 to $36,576, a 3.35% increase.
The 5 largest ethnic groups in Unicoi County, TN are White (Non-Hispanic) (93.7%), White (Hispanic) (3.63%), Two or More Races (Non-Hispanic) (0.712%), Some Other Race (Hispanic) (0.617%), and Asian (Non-Hispanic) (0.505%). N/A% of the people in Unicoi County, TN speak a non-English language, and 97.7% are U.S. citizens.
The median property value in Unicoi County, TN is $121,200, and the homeownership rate is 72.4%. Most people in Unicoi County, TN commute by Drove Alone, and the average commute time is 19.5 minutes. The average car ownership in Unicoi County, TN is 2 cars per household.