Gibson City, IL Radon Levels

Q: What EPA Radon Zone is Gibson City in?

Gibson City is in Ford County, EPA Zone 1.

Q: How much does radon mitigation cost in Gibson City?

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

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

Gibson City, IL Radon Facts

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

County Ford County, IL

Zip Code 60936

Gibson City, positioned in Ford County within the Champaign Metro area, lies atop Illinois's deep glacial moraine deposits over limestone bedrock that contribute to the region's high radon potential. Testing data for the 60936 zip code area is currently limited, but central Illinois's geological conditions typically warrant careful attention to radon levels. Residents should prioritize testing, as this EPA Zone 1 region often produces readings that exceed recommended thresholds.

4.00

pCi/L area average

Above EPA Action Level

Ford County average: 4.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Gibson City 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+

Gibson City, 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 Gibson City, IL

No homeowner tests have been submitted for Gibson City 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
Paxton	13.8 mi	4.00 pCi/L	1
Mahomet	18.7 mi	5.00 pCi/L	1
Gifford	20.7 mi	10.00 pCi/L	1
Fairbury	20.9 mi	4.00 pCi/L	1
Le Roy	22.5 mi	5.00 pCi/L	1
Champaign	24.6 mi	6.67 pCi/L	3
Urbana	27.4 mi	15.00 pCi/L	1
Pontiac	31.7 mi	10.50 pCi/L	2

Ford County Radon Profile

The bedrock and soils beneath Ford County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 1 city in Ford County average 4.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. 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 Ford County.

Radon FAQ for Gibson City, IL

What EPA Radon Zone is Gibson City in?

Gibson City and the 60936 zip code are in Ford 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 Gibson City?

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

Radon mitigation in Gibson City 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 Gibson City?

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.