Wagoner County, OK radon potential

EPA places Wagoner County in Zone 3 - Low Potential — a predicted county-wide average indoor radon level below 2 pCi/L, based on the geology, soil and aerial radioactivity data behind EPA's national map. That puts Wagoner County in the 26th percentile nationally for radon potential — higher than 26% of the counties EPA has rated.

Where Wagoner County sits nationally

Wagoner County, Oklahoma is home to about 91,257 people across 561.916 square miles. Population density there runs about 162 people per square mile. Within its own EPA zone, Wagoner County is bigger by population than 78% of the counties that share it. Wagoner County falls in EPA Radon Region 6, one of 503 counties nationally EPA assigns to that same geologic province.

Zone vs. an actual test

Wagoner County's predicted average sits below the national indoor average of about 1.3 pCi/L, well under EPA's 4 pCi/L action level. Even at Zone 3, Wagoner County homes are not guaranteed a low reading — zone is a county-wide average, and EPA recommends testing every home regardless of zone.

Next steps for a home in Wagoner 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 Oklahoma's state radon program

For Wagoner County, an ongoing number beats a one-time test - a Airthings radon monitor tracks Wagoner 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 Wagoner County's figures come from

Every figure on this page traces to EPA's own Map of Radon Zones and Census data, documented in the methodology guide. The guide to what a radon zone actually means covers why testing matters in every zone, not just Zone 1.