Davenport, IA Radon Mitigation and Testing

Q: What EPA Radon Zone is Davenport in?

Davenport is in Scott County, EPA Zone 1.

Q: How much does radon mitigation cost in Davenport?

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

Scott County

EPA Zone 1

As the largest city in Scott County and center of the Davenport Metro area, this Mississippi River community sits on alluvial deposits overlying limestone bedrock within EPA Zone 1. Testing data across the city's zip codes (52801-52807) remains limited, though the area's geological conditions suggest elevated radon potential. Homeowners throughout Davenport should prioritize testing, especially in the region's numerous homes with full basements where radon typically accumulates.

Davenport, IA Radon Mitigation

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

Davenport, IA Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Davenport Radon Facts

Key details about the radon risk profile for Davenport and the 52801 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Scott County, IA

Zip Code

52801

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Davenport and the 52801 zip code are located in Scott 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 Davenport, IA

What EPA Radon Zone is Davenport in?

Davenport and the 52801 zip code are in Scott 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 Davenport?

Radon mitigation in Davenport 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 Davenport?

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.

City	Avg User Radon Level	Submissions
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