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Middletown, IA Radon Levels

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


Middletown, IA Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)
County Des Moines County, IA
Zip Code 52638

Located in Des Moines County in southeastern Iowa, Middletown sits in zip code 52638 where glacial deposits over limestone bedrock create conditions favorable for radon gas accumulation. While radon testing data for this community is currently limited, the underlying geology suggests potential for elevated radon levels. Homeowners in this area should consider professional radon testing to establish baseline readings for their properties.

Middletown, IA Radon Mitigation

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

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Radon FAQ for Middletown, IA

What EPA Radon Zone is Middletown in?
Middletown and the 52638 zip code are in Des Moines 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.
How much does radon mitigation cost in Middletown?
Radon mitigation in Middletown 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 Middletown?
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.

Most Active Radon Markets in Iowa

Cities in Iowa with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
Waterloo 8.50 pCi/L 4
Ames 9.67 pCi/L 3
Fairfield 14.00 pCi/L 2
Mount Pleasant 12.00 pCi/L 2
Ottumwa 5.50 pCi/L 2
Iowa City 7.00 pCi/L 1
Muscatine No submissions 0