Hooppole, IL Radon Mitigation and Testing

Q: What EPA Radon Zone is Hooppole in?

Hooppole is in Henry County, EPA Zone 1.

Q: How much does radon mitigation cost in Hooppole?

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

Henry County

EPA Zone 1

Located in Henry County as part of the Davenport Metro area, Hooppole sits along the Illinois River valley where alluvial soils over limestone create variable radon conditions. Testing data for this small community in zip code 61258 is limited, making home-by-home assessment particularly important. The region's mix of river valley deposits and underlying Ordovician limestone means radon levels can differ significantly from one property to the next.

Hooppole, IL Radon Mitigation

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

Hooppole, IL Radon Testing

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

Hooppole Radon Facts

Key details about the radon risk profile for Hooppole and the 61258 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Henry County, IL

Zip Code

61258

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Hooppole and the 61258 zip code are located in Henry 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 Hooppole, IL

What EPA Radon Zone is Hooppole in?

Hooppole and the 61258 zip code are in Henry 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 Hooppole?

Radon mitigation in Hooppole 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 Hooppole?

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 Illinois

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Buffalo Grove	6.10 pCi/L	10
Crystal Lake	7.25 pCi/L	8
Lake Zurich	6.00 pCi/L	7
Grayslake	5.00 pCi/L	7
New Lenox	10.17 pCi/L	6
Park Ridge	7.00 pCi/L	6
Arlington Heights	6.17 pCi/L	6
Waterloo	9.20 pCi/L	5
Palatine	7.80 pCi/L	5
Round Lake	7.80 pCi/L	5
Northbrook	6.20 pCi/L	5
Mchenry	11.00 pCi/L	4
Dekalb	8.75 pCi/L	4
Columbia	8.00 pCi/L	4
Lisle	7.25 pCi/L	4
Normal	7.25 pCi/L	4
Antioch	7.00 pCi/L	4
Elk Grove Village	7.00 pCi/L	4
Aurora	6.75 pCi/L	4
Hoffman Estates	6.75 pCi/L	4