Northome, MN Radon Levels

Q: What EPA Radon Zone is Northome in?

Northome is in Itasca County, EPA Zone 2.

Q: How much does radon mitigation cost in Northome?

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

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

Northome, MN Radon Facts

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

County Itasca County, MN

Zip Code 56661

Located in Itasca County within Minnesota's northern lake country, Northome sits above Precambrian bedrock formations and glacial deposits that can contribute to radon production in this forested region. Testing data for the 56661 zip code area remains limited, making individual radon measurements important for residents. The area's mix of seasonal cabins and year-round homes, often with basement or crawl space foundations, warrants careful attention to radon testing protocols.

10.00

pCi/L area average

Above EPA Action Level

Itasca 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 Northome 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+

Northome, 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 Northome, MN

No homeowner tests have been submitted for Northome 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
Deer River	35.9 mi	10.00 pCi/L	1
Laporte	49.7 mi	4.00 pCi/L	1

Itasca County Radon Profile

The soils and bedrock of Itasca 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 Itasca 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 Itasca County to test, as levels can differ between neighboring homes.

Radon FAQ for Northome, MN

What EPA Radon Zone is Northome in?

Northome and the 56661 zip code are in Itasca 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 Northome?

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

Radon mitigation in Northome 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 Northome?

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.