Oakford, IL Radon Levels

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.

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

Oakford, IL Radon Facts

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

County Menard County, IL

Zip Code 62673

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.

8.00

pCi/L area average

Above EPA Action Level

Menard County average: 8.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Oakford 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+

Oakford, 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 Oakford, IL

No homeowner tests have been submitted for Oakford yet, so the closest user-submitted readings from neighboring communities are shown below. Radon varies by home — testing is the only way to know your level.

Radon Level	City	Distance	Home Age	Foundation	Submitted
8 pCi/L	Lincolns New Salem, IL	10.3 mi	21-50 Years	Full Basement	Jul 2018
1 pCi/L	Williamsville, IL	24.0 mi	21-50 Years	Full Basement	Aug 2018
10 pCi/L	Springfield, IL	26.8 mi	0-20 Years	—	Oct 2024
3 pCi/L	Springfield, IL	26.8 mi	51-99 Years	Full Basement	Aug 2017
12 pCi/L	Jacksonville, IL	29.0 mi	51-99 Years	Full Basement	Apr 2023
6 pCi/L	Jacksonville, IL	29.0 mi	21-50 Years	No Basement/All Crawl Space	Mar 2017
6 pCi/L	Cuba, IL	30.0 mi	100+ Years	Partial Basement	May 2026

Readings are drawn from the nearest cities with submitted data. Have a result for Oakford? Submit your reading to help your neighbors.

Menard County Radon Profile

The bedrock and soils beneath Menard 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 Menard County average 8.00 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 Menard County.

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.

Why are radon readings shown from areas near Oakford?

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

Radon Levels Near Oakford, IL

User-submitted radon levels from the cities closest to Oakford with recorded test data. Explore nearby communities to compare local readings.

City	Distance	Avg User Level	Submissions
Lincolns New Salem	10.3 mi	8.00 pCi/L	1
Williamsville	24.0 mi	1.00 pCi/L	1