Bedford County, VA: EPA's radon zone, explained

Bedford 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. That puts Bedford County in the 59th percentile nationally for radon potential — higher than 59% of the counties EPA has rated.

Bedford County by the numbers

Bedford County, Virginia is home to about 82,182 people across 760.115 square miles. Averaged across its land area, Bedford County runs about 108 people per square mile. By population, Bedford County is the 233rd largest of every county sharing its EPA zone — the 77th percentile by population within that zone. EPA's geology-based Region 3 groups Bedford County with 244 other counties nationally sharing its underlying rock and soil profile.

What this actually means for a house in Bedford County

Bedford County's predicted average falls between EPA's 4 pCi/L action level and the national indoor average of about 1.3 pCi/L (outdoor air runs roughly 0.4 pCi/L). A county-wide moderate average, like Bedford County's, can still hide a specific house well above or below it — testing is what actually answers the question.

Testing and mitigation in Bedford County

For a Bedford County homeowner, the order is simple: test first, since a kit costs a small fraction of what mitigation would. Only if the result clears 4 pCi/L does a system — typically $800–$2,500, about $1,200 for a common install — become worth pricing out.

Find Virginia's state radon program

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

Where Bedford County's figures come from

Bedford County's zone, rank and region all trace back to named EPA and Census sources — the methodology guide lists exactly which ones. If you're unsure why a low zone still deserves a test, the zone explainer covers that directly.