Radon in ZIP code 76874
Last updated
ZIP 76874 crosses 2 county lines. Most of its land (56.8%) is in Kimble County, Texas. EPA’s radon zone for this area: Zone 3, low potential.
Predicted average indoor screening level below 2 pCi/L.
Predicted average indoor screening level below 2 pCi/L.
What this means for homes in 76874
EPA built its zone map county by county in 1993, so every address in each part of 76874 shares its county’s prediction. The zone is a starting point, not a measurement of your house. A Zone 3 prediction is the lowest, but EPA still finds homes above the action level in these areas.
Because 76874 crosses county lines, your county depends on your street. Your property tax bill or county assessor site shows which county you are in. Next: read how to test your home, then check the number with the level calculator.
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Nearby ZIP codes in Kimble County
Texas radon help
TX Department of State Health Services, Radon Program (806-834-6202) can help with test kits, local data and credentialed professionals: www.depts.ttu.edu/ceweb/radon.
Frequently asked questions
What is the radon zone for ZIP code 76874?
ZIP 76874 spans 2 counties. The highest-potential zone among them is Zone 3 (low potential). Kimble County: Zone 3 (56.8% of the ZIP's land); Sutton County: Zone 3 (43.2% of the ZIP's land).
Should I test for radon in 76874?
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
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