Home values, rents and more in Lake County, TN
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
Open Lake County, TN in ProMap- Under $100k
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- $170k+
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How Lake County, TN compares
The typical home in Lake County, TN is worth about $112,000, according to the Zillow Home Value Index for September 2026. Home values in Lake County, TN are 66% below the typical value in Tennessee ($331,000) and 69% below the U.S. typical value ($366,000).
Over the past year, home values in Lake County, TN were flat, compared with +0.6% in Tennessee and +1.2% nationally.
The median household income is $28,814, against $69,595 in Tennessee and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 6,249 people live in Lake County, TN (Census Bureau estimate for July 2025).
Lake County, TN has the lowest typical home value of the 95 counties in Tennessee with Zillow figures.
Part of: Tennessee
More for Lake County, TN in ProMap Plus
These measures are on the map for subscribers. Open ProMap to see them for Lake County, TN and every other place.
- 5- and 10-year price changes
- Days on market and months of supply
- Price cuts and sale-to-list ratio
- Price-to-income and monthly cost to buy
- School test scores
- Flood, wildfire and natural hazard risk
- Property-tax rate
- Unemployment and job growth
- Building permits
- Mortgage delinquency
- 2024 presidential vote
- Age, education and household make-up
- Amenities and transit nearby
Nearby counties
Cities in Lake County, TN
ZIP codes in Lake County, TN
Sources
Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.
"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.