Raleigh, ND Radon Levels

Q: What EPA Radon Zone is Raleigh in?

Raleigh is in Grant County, EPA Zone 1.

Q: How much does radon mitigation cost in Raleigh?

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

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

Raleigh, ND Radon Facts

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

County Grant County, ND

Zip Code 58564

Small communities in Grant County like Raleigh sit within North Dakota's glacial prairie landscape, where Pierre Shale formations and glacial deposits influence subsurface gas movement. Without local radon testing data available for zip code 58564, homeowners cannot assess their individual risk levels. Professional testing remains the only reliable method to determine whether this rural area's geological conditions create elevated radon exposure in specific homes.

Raleigh, ND Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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Radon FAQ for Raleigh, ND

What EPA Radon Zone is Raleigh in?

Raleigh and the 58564 zip code are in Grant 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.

How much does radon mitigation cost in Raleigh?

Radon mitigation in Raleigh 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 Raleigh?

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.

Most Active Radon Markets in North Dakota

Cities in North Dakota with the most user-submitted radon test data, ranked by number of submissions.

City	Avg User Radon Level	Submissions
Grand Forks	13.50 pCi/L	8
Grafton	7.67 pCi/L	3
Dickinson	6.00 pCi/L	3
Watford City	5.50 pCi/L	2
Bismarck	No submissions	0