West Point, IL Radon Levels

Q: What EPA Radon Zone is West Point in?

West Point is in Hancock County, EPA Zone 1.

Q: How much does radon mitigation cost in West Point?

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

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

West Point, IL Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Hancock County, IL

Zip Code 62380

Located in Hancock County along the Mississippi River valley, West Point sits on alluvial soils over limestone bedrock typical of western Illinois. Testing data for the 62380 zip code area is currently unavailable, emphasizing the importance of individual property assessments. The region's geological mix of river deposits and underlying carbonate rocks makes professional radon evaluation particularly valuable for establishing baseline levels.

9.00

pCi/L area average

Above EPA Action Level

Hancock County average: 9.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for West Point itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

West Point, IL Radon Mitigation

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

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Radon Readings Near West Point, IL

No homeowner tests have been submitted for West Point yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Dallas City	22.1 mi	9.00 pCi/L	1
Quincy	22.9 mi	7.50 pCi/L	2
Stronghurst	36.9 mi	13.00 pCi/L	2
Griggsville	44.9 mi	4.00 pCi/L	1
Pittsfield	49.3 mi	5.00 pCi/L	1

Hancock County Radon Profile

Hancock County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 1 city in Hancock County average 9.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Hancock County to test, as levels can differ between neighboring homes.

Radon FAQ for West Point, IL

What EPA Radon Zone is West Point in?

West Point and the 62380 zip code are in Hancock 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.

Why are radon readings shown from areas near West Point?

No homeowner radon tests have been submitted for West Point yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Hancock County average—are the best available indicator of local conditions until West Point homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in West Point?

Radon mitigation in West Point 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 Point?

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.