Vermont, IL Radon Levels

Q: What EPA Radon Zone is Vermont in?

Vermont is in Fulton County, EPA Zone 1.

Q: How much does radon mitigation cost in Vermont?

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

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

Vermont, IL Radon Facts

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

County Fulton County, IL

Zip Code 61484

Vermont in Fulton County sits in west-central Illinois on glacial deposits and underlying limestone bedrock that can produce elevated radon levels despite the area's EPA Zone 1 classification. With testing data limited for zip code 61484, homeowners should conduct radon testing given Illinois's variable geological conditions. The community's rural housing includes both older farmhouses and newer homes, many with full basements that provide enclosed spaces where radon can accumulate.

6.00

pCi/L area average

Above EPA Action Level

Fulton County average: 6.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Vermont 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+

Vermont, 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 Vermont, IL

No homeowner tests have been submitted for Vermont 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
Cuba	18.4 mi	6.00 pCi/L	1
Lincolns New Salem	38.6 mi	8.00 pCi/L	1
Stronghurst	40.6 mi	13.00 pCi/L	2
Jacksonville	40.8 mi	9.00 pCi/L	2
Dallas City	41.3 mi	9.00 pCi/L	1
Knoxville	42.4 mi	8.00 pCi/L	1
Mapleton	42.6 mi	8.00 pCi/L	1
Monmouth	43.4 mi	8.00 pCi/L	1

Fulton County Radon Profile

Fulton 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 Fulton County average 6.00 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 Fulton County to test, as levels can differ between neighboring homes.

Radon FAQ for Vermont, IL

What EPA Radon Zone is Vermont in?

Vermont and the 61484 zip code are in Fulton 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 Vermont?

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

Radon mitigation in Vermont 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 Vermont?

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.