This Dallas County community within the Des Moines Metro area sits in EPA Zone 1, reflecting Iowa's high radon potential statewide. The region's glacial deposits over limestone bedrock create geological conditions highly favorable for radon gas production and accumulation in homes. Testing data for zip code 50220 remains limited, emphasizing the critical importance of professional radon testing for all local homeowners.
Perry, IA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Perry, IA Radon Testing
Finding qualified radon testing professionals is the first step toward protecting your home.
Perry Radon Facts
Key details about the radon risk profile for Perry and the 50220 zip code area.
EPA Radon Zone
Zone 1 — High Risk
County
Dallas County, IA
Zip Code
50220
Predicted Screening Level
> 4.0 pCi/L (Zone 1)
Perry and the 50220 zip code are located in Dallas County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.
Radon FAQ for Perry, IA
What EPA Radon Zone is Perry in?
Perry and the 50220 zip code are in Dallas 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 Perry?
Radon mitigation in Perry 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 Perry?
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 with the most user-submitted radon test data in the state.
