Ironwood, MI Radon Levels

Q: What EPA Radon Zone is Ironwood in?

Ironwood is in Gogebic County, EPA Zone 2.

Q: How much does radon mitigation cost in Ironwood?

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

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

Ironwood, MI Radon Facts

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

County Gogebic County, MI

Zip Code 49938

Perched in Michigan's Upper Peninsula, Gogebic County contains ancient Precambrian bedrock that typically yields moderate radon potential across the region. Ironwood's housing reflects its mining heritage, with early 20th century homes and newer properties, most featuring full basements to handle harsh winters. Testing data for zip code 49938 is currently insufficient, making individual radon testing important for homeowners to understand their specific exposure levels.

10.00

pCi/L area average

Above EPA Action Level

Gogebic County average: 10.00 pCi/L, based on 1 user-submitted test across 1 city in the county. No homeowner readings have been submitted for Ironwood 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+

Ironwood, 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 Ironwood, MI

No homeowner tests have been submitted for Ironwood 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
Marenisco	24.1 mi	10.00 pCi/L	1

Gogebic County Radon Profile

The soils and bedrock of Gogebic County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Homeowner-submitted tests from 1 city in Gogebic County average 10.00 pCi/L across 1 test — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Gogebic County to test, as levels can differ between neighboring homes.

Radon FAQ for Ironwood, MI

What EPA Radon Zone is Ironwood in?

Ironwood and the 49938 zip code are in Gogebic 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 Ironwood?

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

Radon mitigation in Ironwood 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 Ironwood?

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.