West Des Moines, IA Radon Levels
Check local West Des Moines radon levels and find certified testing and mitigation professionals to keep your home safe
West Des Moines, IA Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Polk County, IA
Zip Code
50265
Spanning both Dallas County and Polk County within the Des Moines Metro, West Des Moines sits in Iowa's EPA Zone 1 where high radon potential is common due to glacial till deposits. Testing data for the 50265 and 50266 ZIP codes remains limited despite the region's known radon risk. The area's predominantly newer suburban development with full basements creates ideal conditions for radon accumulation, making professional testing essential for all residents.
West Des Moines, 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 West Des Moines, IA
What EPA Radon Zone is West Des Moines in?
West Des Moines and the 50265 zip code are in Polk 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 West Des Moines?
Radon mitigation in West Des Moines 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 West Des Moines?
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.