East Lansing, MI Radon Levels

Q: What EPA Radon Zone is East Lansing in?

East Lansing is in Ingham County, EPA Zone 2.

Q: How much does radon mitigation cost in East Lansing?

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

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

East Lansing, MI Radon Facts

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

County Ingham County, MI

Zip Code 48823

Home to Michigan State University in Ingham County, East Lansing's 48823 area sits on glacial till deposits that can influence radon gas migration patterns. With testing data currently limited for this zip code, residents and university community members should consider radon testing. The diverse housing stock ranges from student housing to established neighborhoods with varying foundation types.

5.80

pCi/L area average

Above EPA Action Level

Ingham County average: 5.80 pCi/L, based on 5 user-submitted tests across 4 cities in the county. No homeowner readings have been submitted for East Lansing 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+

East Lansing, 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 East Lansing, MI

No homeowner tests have been submitted for East Lansing 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
Okemos	3.4 mi	4.00 pCi/L	1
Haslett	4.2 mi	3.50 pCi/L	2
Lansing	4.5 mi	5.00 pCi/L	1
Holt	6.7 mi	12.00 pCi/L	1
Dewitt	9.4 mi	20.00 pCi/L	1
Mason	10.5 mi	6.00 pCi/L	1
Grand Ledge	13.3 mi	7.00 pCi/L	2
Fowlerville	21.1 mi	13.00 pCi/L	1

Ingham County Radon Profile

EPA mapping assigns Ingham County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 4 cities in Ingham County average 5.80 pCi/L across 5 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Ingham County home regardless of zone or a neighbor's results.

Radon FAQ for East Lansing, MI

What EPA Radon Zone is East Lansing in?

East Lansing and the 48823 zip code are in Ingham 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 East Lansing?

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

Radon mitigation in East Lansing 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 East Lansing?

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.