In 2017, Lake County, TN had a population of 7.59k people with a median age of 40.2 and a median household income of $31,993. Between 2016 and 2017 the population of Lake County, TN declined from 7,643 to 7,588, a -0.72% decrease and its median household income grew from $29,893 to $31,993, a 7.03% increase.
The population of Lake County, TN is 67.1% White Alone, 29.1% Black or African American Alone, and 2.16% Hispanic or Latino. 3.42% of the people in Lake County, TN speak a non-English language, and 99.3% are U.S. citizens.
The median property value in Lake County, TN is $75,100, and the homeownership rate is 59.3%. Most people in Lake County, TN commute by Drove Alone, and the average commute time is 18.2 minutes. The average car ownership in Lake County, TN is 2 cars per household.