Polk, MO Radon Levels

Q: What EPA Radon Zone is Polk in?

Polk is in Polk County, EPA Zone 2.

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

No homeowner radon tests have been submitted for Polk yet, so readings from the closest cities and the Polk 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 Polk?

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

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

Polk, MO Radon Facts

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

County Polk County, MO

Zip Code 65727

Located in Polk County within the Springfield metropolitan area, Polk sits atop Missouri's Ozark plateau where limestone and dolomite bedrock create moderate radon conditions typical of the region. Testing data for zip code 65727 is currently limited, making home testing important for residents to understand their radon exposure. The area's rural character features a mix of older farmsteads and newer residential construction, both of which can experience variable radon levels.

5.33

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 5.33 pCi/L, based on 9 tests from 8 nearby cities. No readings have been submitted for Polk 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+

Polk, MO 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 Polk, MO

No homeowner tests have been submitted for Polk 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
Pittsburg	8.2 mi	6.00 pCi/L	1
Stockton	27.1 mi	4.00 pCi/L	1
Climax Springs	34.0 mi	2.00 pCi/L	1
Marshfield	34.3 mi	7.00 pCi/L	1
Warsaw	35.8 mi	5.00 pCi/L	1
Springfield	37.5 mi	7.00 pCi/L	1
Sunrise Beach	40.7 mi	5.00 pCi/L	2
Gravois Mills	44.8 mi	7.00 pCi/L	1

Polk County Radon Profile

Polk County is mapped as EPA Radon Zone 2, where the local geology is predicted to produce moderate indoor screening levels between 2 and 4 pCi/L. User-submitted readings are still sparse within Polk County itself, so the nearby measurements shown on this page provide the closest real-world picture of local radon conditions. 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 Polk County.

Radon FAQ for Polk, MO

What EPA Radon Zone is Polk in?

Polk and the 65727 zip code are in Polk 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 Polk?

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

Radon mitigation in Polk 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 Polk?

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.