Sandpoint, ID Radon Levels

Q: What EPA Radon Zone is Sandpoint in?

Sandpoint is in Bonner County, EPA Zone 1.

Q: How much does radon mitigation cost in Sandpoint?

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

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

Sandpoint, ID Radon Facts

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

County Bonner County, ID

Zip Code 83864

Located in Bonner County along Lake Pend Oreille in northern Idaho's Panhandle, Sandpoint sits within EPA Zone 1 on glacial deposits over metamorphic and igneous bedrock that can contain naturally occurring uranium. The lakeside community features diverse housing from historic downtown properties to modern lakefront homes, many with full basements due to the region's climate. Testing data for zip code 83864 is currently limited, making professional radon assessment crucial for residents in this high-risk geological area.

Sandpoint, ID Radon Mitigation

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

Need Radon Mitigation or Testing in Sandpoint?

100% Free, No-Obligation Quotes
Matches You with State-Licensed Bonner County Pros

1-800-299-3578 Toll-free · Mon–Fri 8am–6pm ET

Radon FAQ for Sandpoint, ID

What EPA Radon Zone is Sandpoint in?

Sandpoint and the 83864 zip code are in Bonner 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 Sandpoint?

Radon mitigation in Sandpoint 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 Sandpoint?

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 Idaho

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

City	Avg User Radon Level	Submissions
Idaho Falls	7.29 pCi/L	7
Hailey	7.83 pCi/L	6
Post Falls	9.00 pCi/L	5
Coeur D Alene	9.00 pCi/L	4
Moscow	7.75 pCi/L	4
Victor	6.67 pCi/L	3
Driggs	16.00 pCi/L	2
Hayden	8.50 pCi/L	2
Pocatello	8.50 pCi/L	2
Eagle	6.00 pCi/L	1