Autauga County, AL radon potential

EPA's own radon map rates Autauga County zone 2 - moderate potential, predicting a county-wide average indoor level between 2 and 4 pCi/L. Autauga County sits at the 56th percentile nationally for radon potential — above 56 of every 100 rated counties.

Autauga County by the numbers

Autauga County, Alabama is home to about 61,464 people across 594.455 square miles. Population density there runs about 103 people per square mile. Within its own EPA zone, Autauga County is bigger by population than 71% of the counties that share it. Autauga County falls in EPA Radon Region 4, one of 736 counties nationally EPA assigns to that same geologic province.

Why the zone isn't the answer by itself

EPA's Zone 2 rating for Autauga County sits below its own 4 pCi/L action level but above the national indoor average of about 1.3 pCi/L. Nothing about a Zone 2 label lowers the case for testing in Autauga County — EPA recommends it in every zone, moderate included.

Testing and mitigation in Autauga 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 Alabama's state radon program

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

Where Autauga County's figures come from

The methodology guide shows exactly which EPA and Census sources feed Autauga County's numbers. Whatever zone Autauga County carries, the zone explainer covers what it does and doesn't tell you about any one house.