King Hill, ID Radon Mitigation and Testing

Q: What EPA Radon Zone is King Hill in?

King Hill is in Elmore County, EPA Zone 1.

Q: How much does radon mitigation cost in King Hill?

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

Elmore County

EPA Zone 1

Situated in Elmore County along the Snake River, King Hill rests on volcanic soils and sediments that characterize southwestern Idaho's landscape. While comprehensive radon testing data is limited for zip code 83633, the area's geological setting and predominantly ranch-style housing suggest individual testing importance. Idaho's diverse geology can produce variable radon levels, making baseline testing valuable for all residential properties.

King Hill, ID Radon Mitigation

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

King Hill, ID Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

King Hill Radon Facts

Key details about the radon risk profile for King Hill and the 83633 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Elmore County, ID

Zip Code

83633

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

King Hill and the 83633 zip code are located in Elmore County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for King Hill, ID

What EPA Radon Zone is King Hill in?

King Hill and the 83633 zip code are in Elmore 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 King Hill?

Radon mitigation in King Hill 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 King Hill?

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 with the most user-submitted radon test data in the state.

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
Boise	No submissions	0
Nampa	No submissions	0
Sandpoint	No submissions	0