Concordia, MO Radon Levels

Q: What EPA Radon Zone is Concordia in?

Concordia is in Lafayette County, EPA Zone 2.

Q: How much does radon mitigation cost in Concordia?

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

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

Concordia, MO Radon Facts

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

County Lafayette County, MO

Zip Code 64020

This Lafayette County community in the Kansas City Metro area is designated EPA Zone 2 for moderate radon potential. Missouri's geology, featuring limestone bedrock overlain with glacial deposits, creates conditions where radon can accumulate in residential spaces. Testing data for zip code 64020 remains limited, making individual home testing important for accurate risk assessment.

9.18

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 9.18 pCi/L, based on 11 tests from 10 nearby cities. No readings have been submitted for Concordia 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+

Concordia, 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 Concordia, MO

No homeowner tests have been submitted for Concordia 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
Warrensburg	16.6 mi	9.00 pCi/L	1
Sedalia	27.0 mi	6.00 pCi/L	1
Carrollton	27.3 mi	6.00 pCi/L	1
Richmond	29.8 mi	5.00 pCi/L	1
Oak Grove	30.0 mi	7.00 pCi/L	1
Grain Valley	33.9 mi	14.00 pCi/L	2
Buckner	35.2 mi	6.00 pCi/L	1
Blue Springs	37.9 mi	14.00 pCi/L	1

Lafayette County Radon Profile

The soils and bedrock of Lafayette County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Few homeowner tests have been logged inside Lafayette County so far, which is why this page draws on the nearest recorded readings to illustrate regional radon levels. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Lafayette County to test, as levels can differ between neighboring homes.

Radon FAQ for Concordia, MO

What EPA Radon Zone is Concordia in?

Concordia and the 64020 zip code are in Lafayette 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 Concordia?

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

Radon mitigation in Concordia 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 Concordia?

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.