47%tests ≥ 4 pCi/L
875tests on record
3.6median pCi/L
Zone 1EPA zone (1993 prediction)

Test results in Scott County

ResultShareEPA guidance
Below 2 pCi/L29%Below EPA's levels
2 to 4 pCi/L24%Consider fixing
4 pCi/L or more47%EPA recommends fixing

What the data shows

Where Scott County sits among Kentucky's 120 counties with dataEach dot is a county's share of tests at or above 4 pCi/L · Radon test results from laboratories, 2008–2017
0%20%40%60%

How Scott County compares

Scott County ranks 4 of 8 among its neighboursShare of tests at or above 4 pCi/L · Radon test results from laboratories, 2008–2017 · whisker: 95% range
Woodford County58%Fayette County54%Bourbon County54%Scott County47%Harrison County47%Franklin County43%Owen County36%Grant County33%Kentucky 44%
Data table
AreaTests ≥ 4 pCi/LTests
Woodford County58%342
Fayette County54%5,263
Bourbon County54%127
Scott County47%875
Harrison County47%111
Franklin County43%810
Owen County36%58
Grant County33%78
Kentucky (120 counties)44%28,793

Same source as Scott County.

What it means for your home

About 1 in 2 results in Scott County were at or above 4 pCi/L, where the EPA recommends a fix. Only a test shows your own home's level.

Levels in pCi/L from the EPA. The WHO reference level is 100 Bq/m³, about 2.7 pCi/L.

Test your home

Start with a short-term test (2–90 days) and confirm a result of 4 pCi/L or more with a second test. EPA guide

Sponsored: we earn a commission on purchases through these links. We haven't tested Airthings monitors yet.

Prefer a digital monitor? See Airthings radon monitors, or enter code radonbycounty-10OFF at their discount store for 10% off.

Fixing high radon

No local job records yet. National range: $800–$2,500, average $1,200 (EPA, 2003). Cost guide →

About this data

Source: Radon test results from laboratories (CDC Environmental Public Health Tracking Network). Period: 2008–2017. Tests: 875. Read the methodology →

These are voluntary and real-estate tests, not a random sample of homes, so they describe tested homes rather than every home.

About this page

Published by Ray Roman, editor of Radon by County. Figures are loaded from the cited source and spot-checked against it. Editorial policy · About us