Frankfort, KY Radon Levels
Check local Frankfort radon levels and find certified testing and mitigation professionals to keep your home safe
Frankfort, KY Radon Facts
Kentucky's capital city in Franklin County shows an average radon level of 9.83 pCi/L based on 6 test submissions, significantly exceeding the EPA's 4.0 pCi/L action threshold. Located within both the Lexington and Louisville metro areas, Frankfort's 40601 and 40621 zip codes sit atop limestone bedrock formations that contribute to elevated radon production throughout the region. The city's mix of historic government buildings and residential neighborhoods with basements creates conditions where radon can accumulate to concerning levels, making testing and mitigation essential for local homeowners.
Based on 5 user-submitted radon tests for homes in Frankfort, KY. The EPA recommends taking action at or above 4.0 pCi/L.
Frankfort, KY Radon Mitigation
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Frankfort, KY Radon Levels
User-submitted radon test readings from homes in the Frankfort area.
| Radon Level | City | Home Age | Foundation |
|---|---|---|---|
| 5 pCi/L | Frankfort, KY | 21-50 Years | Full Basement |
| 6 pCi/L | Frankfort, KY | 51-99 Years | Full Basement |
| 14 pCi/L | Frankfort, KY | 51-99 Years | Full Basement |
| 9 pCi/L | Frankfort, KY | 21-50 Years | No Basement/All Crawl Space |
Have a radon test result for Frankfort? Submit your reading to help other homeowners.
Radon Readings Near Frankfort, KY
Compare radon levels in Frankfort with the closest nearby cities that have user-submitted test data.
| City | Distance | Avg User Level | Readings |
|---|---|---|---|
| Lawrenceburg | 13.9 mi | 5.00 pCi/L | 1 |
| Versailles | 14.3 mi | 20.00 pCi/L | 1 |
| Georgetown | 17.1 mi | 15.00 pCi/L | 1 |
| Lexington | 24.0 mi | 8.40 pCi/L | 5 |
| Harrodsburg | 28.4 mi | 9.00 pCi/L | 2 |
| Nicholasville | 28.5 mi | 8.00 pCi/L | 1 |
| Taylorsville | 30.1 mi | 6.00 pCi/L | 1 |
| Crestwood | 33.0 mi | 5.00 pCi/L | 1 |
Franklin County Radon Profile
Because of its underlying geology, Franklin County is mapped as EPA Radon Zone 1 — the most elevated classification — where predicted indoor screening averages exceed 4 pCi/L. Homeowner-submitted tests from 1 city in Franklin County average 7.80 pCi/L across 5 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Franklin County home regardless of zone or a neighbor's results.