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Lowest Property Taxes in Kentucky by County (2026)

Rockcastle has the lowest property taxes of any county in Kentucky, at 0.48%, followed by Menifee and Clinton. Source: Census ACS 5-Year, 2020-2024. The full ranking of the top 25 counties is below.

Data updated 2024 - Source: Census ACS 5-Year

Map of effective property tax rate
US map of property taxes

property tax

Lowest property tax in Kentucky

#1 Rockcastle0.48%

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Lowest counties for property taxes in Kentucky

Top 25 of 120 counties with data.

Ranked by effective property tax rate (Census ACS 5-Year, 2020-2024), lowest first.

How this ranking works

This page ranks Kentucky counties by effective property tax rate, sorted so the lowest places appear first. Click any county to see its housing, schools, crime, and demographics in detail.

For property taxes, a lower value is generally more favorable, so the top of the list is the lowest. Want to weigh property taxes against schools, taxes, commute, and more at once? Use the live map to build a custom match.

Data comes from public sources. Source attribution and the exact data vintage are shown above and on the full map of effective property tax rate.

Frequently asked questions

Which county in Kentucky has the lowest property taxes?
Rockcastle has the lowest property taxes in Kentucky, at 0.48%.
What is the property taxes in Rockcastle?
Rockcastle is ranked #1 in Kentucky for property taxes, at 0.48%.
What are the top counties in Kentucky for property taxes?
Rockcastle (0.48%), then Menifee (0.51%), and Clinton (0.52%). The full top 25 is in the table on this page.
How is this property taxes ranking calculated?
Counties in Kentucky are ranked by effective property tax rate (Census ACS 5-Year, 2020-2024), lowest first. Values describe the county, not an individual property. Source vintage is shown on the page.
Are these property tax mill rates or the tax bill on a house?
These are county mill rates (the property tax rate), not the dollar bill on a specific house. The bill also depends on assessed value, exemptions, and local levies. The ranking uses the county rate so places can be compared on the same unit.
How does Kentucky compare to the rest of the US for property taxes?
This list is Kentucky only. See the national ranking of the lowest counties for property taxes at hearthmap.app/best/lowest-property-tax.

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See these Kentucky counties on the live map.