Ironton, MN Radon Levels

Q: What EPA Radon Zone is Ironton in?

Ironton is in Crow Wing County, EPA Zone 2.

Q: How much does radon mitigation cost in Ironton?

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

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

Ironton, MN Radon Facts

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

County Crow Wing County, MN

Zip Code 56455

Positioned in central Minnesota's Crow Wing County, Ironton lies within glacial lake plain deposits where clay-rich soils can influence radon migration patterns. The community features a mix of lake homes and year-round residences, many built with full basements to accommodate Minnesota's climate. Without comprehensive radon testing data for zip code 56455, homeowners are encouraged to test their properties to establish accurate radon readings.

9.25

pCi/L area average

Above EPA Action Level

Crow Wing County average: 9.25 pCi/L, based on 4 user-submitted tests across 4 cities in the county. No homeowner readings have been submitted for Ironton 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+

Ironton, MN 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 Ironton, MN

No homeowner tests have been submitted for Ironton 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
Deerwood	5.0 mi	16.00 pCi/L	1
Crosslake	15.2 mi	9.00 pCi/L	1
Nisswa	15.2 mi	4.00 pCi/L	1
Aitkin	15.9 mi	8.00 pCi/L	1
Pequot Lakes	17.1 mi	8.00 pCi/L	1
Motley	30.8 mi	7.00 pCi/L	1
Isle	32.1 mi	20.00 pCi/L	1
Longville	39.2 mi	7.50 pCi/L	2

Crow Wing County Radon Profile

Crow Wing 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. Homeowner-submitted tests from 4 cities in Crow Wing County average 9.25 pCi/L across 4 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. 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 Crow Wing County.

Radon FAQ for Ironton, MN

What EPA Radon Zone is Ironton in?

Ironton and the 56455 zip code are in Crow Wing 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 Ironton?

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

Radon mitigation in Ironton 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 Ironton?

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.