Keyesport, IL Radon Levels

Q: What EPA Radon Zone is Keyesport in?

Keyesport is in Bond County, EPA Zone 2.

Q: How much does radon mitigation cost in Keyesport?

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

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

Keyesport, IL Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Bond County, IL

Zip Code 62253

This small community in Bond County sits within the St. Louis metropolitan area's outer reaches, where Pennsylvanian limestone formations create moderate radon potential. The area features rural residential properties and small-town homes typical of southern Illinois communities. Since testing data for zip code 62253 remains limited, homeowners should conduct radon testing to establish baseline readings for their properties.

7.08

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 7.08 pCi/L, based on 13 tests from 10 nearby cities. No readings have been submitted for Keyesport yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Keyesport, 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 Keyesport, IL

No homeowner tests have been submitted for Keyesport 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
Carlyle	12.6 mi	13.00 pCi/L	1
Highland	20.6 mi	6.00 pCi/L	1
Kell	27.6 mi	5.00 pCi/L	1
Lebanon	29.5 mi	10.50 pCi/L	2
Staunton	30.9 mi	8.00 pCi/L	1
Troy	31.1 mi	4.00 pCi/L	1
Mascoutah	33.7 mi	6.50 pCi/L	2
O Fallon	35.2 mi	6.00 pCi/L	1

Bond County Radon Profile

Bond County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. User-submitted readings are still sparse within Bond County itself, so the nearby measurements shown on this page provide the closest real-world picture of local radon conditions. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Bond County.

Radon FAQ for Keyesport, IL

What EPA Radon Zone is Keyesport in?

Keyesport and the 62253 zip code are in Bond County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

Why are radon readings shown from areas near Keyesport?

No homeowner radon tests have been submitted for Keyesport yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Bond County average—are the best available indicator of local conditions until Keyesport 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 Keyesport?

Radon mitigation in Keyesport 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 Keyesport?

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.