In 2023, Lake County, TN had a population of 6.69k people with a median age of 41.6 and a median household income of $30,500. Between 2022 and 2023 the population of Lake County, TN declined from 6,898 to 6,691, a −3% decrease and its median household income declined from $32,064 to $30,500, a −4.88% decrease.
The 5 largest ethnic groups in Lake County, TN are White (Non-Hispanic) (65.3%), Black or African American (Non-Hispanic) (22.1%), Two+ (Non-Hispanic) (6.8%), Two+ (Hispanic) (1.61%), and Other (Hispanic) (1.52%).
None of the households in Lake 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.
98.8% of the residents in Lake County, TN are U.S. citizens.
In 2023, the median property value in Lake County, TN was $107,000, and the homeownership rate was 45.3%.
Most people in Lake County, TN drove alone to work, and the average commute time was 21.4 minutes. The average car ownership in Lake County, TN was 2 cars per household.
Lake County, TN borders Fulton County, KY, New Madrid County, MO, Pemiscot County, MO, Dyer County, TN, and Obion County, TN.