Radon in ZIP code 83549
Last updated
ZIP 83549 lies entirely in Idaho County, Idaho. EPA’s radon zone for this area: Zone 1, highest potential.
Predicted average indoor screening level above 4 pCi/L.
What this means for homes in 83549
EPA built its zone map county by county in 1993, so every address in 83549 shares Idaho County’s prediction. The zone is a starting point, not a measurement of your house. Zone 1 areas like this one have a high share of homes above 4 pCi/L, so testing is a priority.
Next: read how to test your home, then check the number with the level calculator.
Free, no obligation
Get radon quotes from certified pros in ZIP 83549
Tell us what you need and we will try to connect you with up to three state-certified or licensed radon professionals who work in your area. It is free and there is no obligation.
We only share your request with radon professionals for this job. We do not sell your details to anyone else. Radon by ZIP may be paid by professionals for leads or featured placement.
Nearby ZIP codes in Idaho County
Idaho radon help
ID Department of Health and Welfare Indoor Environment/Radon (208-334-0606) can help with test kits, local data and credentialed professionals: healthandwelfare.idaho.gov/health-wellness/environmental-health/radon.
Frequently asked questions
What is the radon zone for ZIP code 83549?
ZIP 83549 lies in Idaho County, which EPA places in Zone 1 (highest potential).
Should I test for radon in 83549?
Yes. EPA recommends testing every home regardless of zone, because radon varies from house to house. Fix the home if a confirmed result is 4 pCi/L or higher, and consider fixing between 2 and 4 pCi/L.
Free checklist · PDF
Radon Test Checklist
A one-page, step-by-step checklist for running a home radon test right the first time, and what to do with the number.
- Short-term vs. long-term test: which to use
- Closed-house conditions and where to place the kit
- What 2, 4 and 8 pCi/L mean and when to fix
Free. We email you the download link, plus an occasional plain-English guide. Unsubscribe any time. We never sell your email. Privacy