Oakford, IL Radon Mitigation and Testing

Q: What EPA Radon Zone is Oakford in?

Oakford is in Menard County, EPA Zone 1.

Q: How much does radon mitigation cost in Oakford?

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

Menard County

EPA Zone 1

Nestled in central Illinois's Menard County within the Springfield Metro area, Oakford (62673) has limited radon testing data currently available. The community sits in the Sangamon River valley where glacial moraine deposits over limestone bedrock contribute to moderate-to-high radon potential across the central Illinois prairie. Homeowners should test their properties, especially those with full basements common to the area's mix of historic and mid-century construction.

Oakford, IL Radon Mitigation

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

Oakford, IL Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Oakford Radon Facts

Key details about the radon risk profile for Oakford and the 62673 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Menard County, IL

Zip Code

62673

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Oakford and the 62673 zip code are located in Menard County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Oakford, IL

What EPA Radon Zone is Oakford in?

Oakford and the 62673 zip code are in Menard 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.

How much does radon mitigation cost in Oakford?

Radon mitigation in Oakford 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 Oakford?

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.

Most Active Radon Markets in Illinois

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Buffalo Grove	6.10 pCi/L	10
Crystal Lake	7.25 pCi/L	8
Lake Zurich	6.00 pCi/L	7
Grayslake	5.00 pCi/L	7
New Lenox	10.17 pCi/L	6
Park Ridge	7.00 pCi/L	6
Arlington Heights	6.17 pCi/L	6
Waterloo	9.20 pCi/L	5
Palatine	7.80 pCi/L	5
Round Lake	7.80 pCi/L	5
Northbrook	6.20 pCi/L	5
Mchenry	11.00 pCi/L	4
Dekalb	8.75 pCi/L	4
Columbia	8.00 pCi/L	4
Lisle	7.25 pCi/L	4
Normal	7.25 pCi/L	4
Antioch	7.00 pCi/L	4
Elk Grove Village	7.00 pCi/L	4
Aurora	6.75 pCi/L	4
Hoffman Estates	6.75 pCi/L	4