Oakland, KY Radon Levels

Q: What EPA Radon Zone is Oakland in?

Oakland is in Warren County, EPA Zone 1.

Q: How much does radon mitigation cost in Oakland?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Check local Oakland radon levels and find certified testing and mitigation professionals to keep your home safe

Oakland, KY Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Warren County, KY

Zip Code 42159

This small community in Warren County near Bowling Green sits in Kentucky's karst limestone region, where underground cave systems and fractured bedrock can create variable radon conditions. Testing data remains limited for Oakland, emphasizing the importance of individual home testing to understand specific radon exposure levels. The area's mix of older homes and newer residential development, combined with the region's limestone geology, makes professional radon assessment particularly valuable.

15.80

pCi/L area average

Above EPA Action Level

Warren County average: 15.80 pCi/L, based on 5 user-submitted tests across 1 city in the county. No homeowner readings have been submitted for Oakland itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Oakland, KY Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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Radon Readings Near Oakland, KY

No homeowner tests have been submitted for Oakland yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Bowling Green	10.1 mi	15.80 pCi/L	5
Scottsville	16.7 mi	6.00 pCi/L	2
Glendale	46.2 mi	7.00 pCi/L	1

Warren County Radon Profile

The bedrock and soils beneath Warren County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 1 city in Warren County average 15.80 pCi/L across 5 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Warren County.

Radon FAQ for Oakland, KY

What EPA Radon Zone is Oakland in?

Oakland and the 42159 zip code are in Warren County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

Why are radon readings shown from areas near Oakland?

No homeowner radon tests have been submitted for Oakland yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Warren County average—are the best available indicator of local conditions until Oakland homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Oakland?

Radon mitigation in Oakland typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Oakland?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.