Breathitt County, KY radon potential

Breathitt County is mapped as Zone 2 - Moderate Potential by EPA — meaning the county-wide average indoor level is predicted between 2 and 4 pCi/L. Rank it against the rest of the country and Breathitt County lands in the 42nd percentile for radon potential.

Where Breathitt County sits nationally

Breathitt County, Kentucky is home to about 12,804 people across 492.422 square miles. Population density there runs about 26 people per square mile. Within its own EPA zone, Breathitt County is bigger by population than 26% of the counties that share it. Breathitt County falls in EPA Radon Region 4, one of 736 counties nationally EPA assigns to that same geologic province.

Zone vs. an actual test

Breathitt County's Zone 2 prediction clears the 1.3 pCi/L national indoor average without reaching EPA's own 4 pCi/L point for recommending a fix. Middle-of-the-pack doesn't mean risk-free for any one Breathitt County address — a moderate county average still leaves individual homes to test either side of it.

Next steps for a home in Breathitt County

A short-term test kit is the standard first step and typically costs far less than mitigation itself. If a test comes back at or above 4 pCi/L, a radon mitigation system for a typical home runs roughly $800–$2,500 (around $1,200 for a common single-family install), driven mainly by foundation type, not by county.

Find Kentucky's state radon program

For Breathitt County, an ongoing number beats a one-time test - a Airthings radon monitor tracks Breathitt County's levels over time. RadonZoneCheck earns a commission there, at no extra cost to you. Use code RADONZONE-10OFF at checkout for 10% off.

Where Breathitt County's figures come from

Breathitt County's zone, rank and region all trace back to named EPA and Census sources — the methodology guide lists exactly which ones. Whatever zone Breathitt County carries, the zone explainer covers what it does and doesn't tell you about any one house.