Sims, IL Radon Levels

Q: What EPA Radon Zone is Sims in?

Sims is in Wayne County, EPA Zone 2.

Q: Why are radon readings shown from areas near Sims?

No homeowner radon tests have been submitted for Sims yet, so readings from the closest cities and the Wayne County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Sims?

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

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

Sims, IL Radon Facts

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

County Wayne County, IL

Zip Code 62886

Located in Wayne County in southeastern Illinois, Sims sits within an area of coal-bearing shale and sandstone formations that typically produce moderate radon conditions. The community's rural character includes a mix of older farmhouses and newer residential construction, each with different foundation vulnerabilities. With no testing data currently available for zip code 62886, homeowners should test to establish baseline radon levels.

6.17

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 6.17 pCi/L, based on 6 tests from 5 nearby cities. No readings have been submitted for Sims 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+

Sims, 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 Sims, IL

No homeowner tests have been submitted for Sims 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
Mount Vernon	21.2 mi	4.00 pCi/L	1
Kell	22.3 mi	5.00 pCi/L	1
Mount Carmel	40.1 mi	5.00 pCi/L	2
Bridgeport	46.7 mi	5.00 pCi/L	1
Carlyle	48.3 mi	13.00 pCi/L	1

Wayne County Radon Profile

The soils and bedrock of Wayne County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Few homeowner tests have been logged inside Wayne County so far, which is why this page draws on the nearest recorded readings to illustrate regional radon levels. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Wayne County to test, as levels can differ between neighboring homes.

Radon FAQ for Sims, IL

What EPA Radon Zone is Sims in?

Sims and the 62886 zip code are in Wayne 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 Sims?

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

Radon mitigation in Sims 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 Sims?

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.