Kalamazoo, MI Radon Levels

Q: What EPA Radon Zone is Kalamazoo in?

Kalamazoo is in Kalamazoo County, EPA Zone 1.

Q: How much does radon mitigation cost in Kalamazoo?

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

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

Kalamazoo, MI Radon Facts

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

County Kalamazoo County, MI

Zip Code 49001

Home to Western Michigan University in Kalamazoo County, this southwestern Michigan city sits on glacial deposits over sedimentary bedrock that can produce elevated radon levels. Testing data for Kalamazoo's various zip codes (49001, 49004, 49006, 49007, 49008, 49009, 49048) remains limited, making home testing essential. The area's glacial till soils and numerous homes with basements create conditions where radon can accumulate significantly.

3.33

pCi/L area average

Below EPA Action Level

Kalamazoo County average: 3.33 pCi/L, based on 3 user-submitted tests across 1 city in the county. No homeowner readings have been submitted for Kalamazoo 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+

Kalamazoo, MI 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 Kalamazoo, MI

No homeowner tests have been submitted for Kalamazoo 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
Portage	7.0 mi	3.33 pCi/L	3
Mattawan	11.0 mi	4.00 pCi/L	1
Paw Paw	16.4 mi	4.00 pCi/L	1
Battle Creek	20.8 mi	6.60 pCi/L	5
Three Rivers	23.5 mi	6.00 pCi/L	2
Ceresco	25.2 mi	3.00 pCi/L	1
Marshall	32.4 mi	8.50 pCi/L	2
Byron Center	35.4 mi	4.00 pCi/L	1

Kalamazoo County Radon Profile

Kalamazoo County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 1 city in Kalamazoo County average 3.33 pCi/L across 3 tests — below the EPA's 4 pCi/L action level, though radon varies sharply from home to home. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Kalamazoo County to test, as levels can differ between neighboring homes.

Radon FAQ for Kalamazoo, MI

What EPA Radon Zone is Kalamazoo in?

Kalamazoo and the 49001 zip code are in Kalamazoo 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 Kalamazoo?

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

Radon mitigation in Kalamazoo 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 Kalamazoo?

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.