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Radon Levels in Wayne County, West Virginia

EPA puts Wayne County in Zone 2, its middle radon zone, and only 19 radon tests from it are on file with CDC (2008 to 2017, laboratory totals). Homes with elevated levels occur in all three zones, so only a test measures yours.

Data checked By Radon411Methodology

  • Highest bordering

    30.3%

    Lawrence County

    Lawrence
    30.3%
    Cabell
    16.6%

    3 of 7 neighbours have 30+ tests, 2008 to 2017

  • Nearest county

    16.6%

    Cabell County, 21 miles

    Cabell
    16.6%
    WV
    37.5%

    Share at 4+ pCi/L, 145 tests, 2008 to 2017

  • Ground above low

    85.9%

    0.1 pts below WV

    Wayne
    85.9%
    WV
    86.0%

    Share of land USGS rates moderate or high potential

  • Tests reported

    21

    Too few for a share

    Wayne
    21
    Needed
    30

    2006 to 2015, laboratory

  • EPA radon zone

    Zone 2

    Moderate potential

    1. 1
    2. Zone 2
    3. 3

    1 highest, 3 lowest

    EPA predicts 2 to 4 pCi/L indoors

Read a result for Wayne County

Starts at EPA's action level

4.0pCi/L

EPA’s own thresholds; the figures are the area’s, never this home’s.

EPA’s reading of 4.0 pCi/L

At or above 4 pCi/L

  1. Under 20 to 1.9 pCi/L
  2. 2 to 4consider a fix
  3. 4 and aboveEPA says fix it

This result is at or above 4 pCi/L. EPA recommends fixing a home when the radon level is 4 pCi/L or higher.

The data

Wayne County, At a glance

Wayne County at a glance

Predicted: EPA radon zone

EPA Zone 2: moderate predicted potential

Wayne County is a county: EPA's forecast for it as a whole is an average indoor of 2 to 4 pCi/L (75 to 150 Bq/m³). It describes no single address, and homes above EPA's are found in every zone, this one included.

USGS geologic potential: Moderate across 86% of the county's area

Predicted: EPA Map of Radon Zones

Measured: tests reported to CDC

Radon tests reported for Wayne County, 2008 to 2017, laboratory

CDC holds 19 reported tests for Wayne County over the 2008 to 2017 laboratory totals, with a median of 1.7 pCi/L: too few to describe a county (Radon411 reads a share from 30 tests up). Wayne County beside the counties around it is how this page reads it.

What these figures count

Only 19 tests were reported to CDC for Wayne County over 2008 to 2017 (laboratory totals), and tests are often run on homes being sold or already suspected of a problem: so few describe neither the county nor this house.

Measured: CDC tracking data. Figure above: 2008 to 2017, laboratory. Measured data period: 2005 to 2017 (every CDC figure on file).

How to read these figures

Wayne County, Compared

Wayne County radon figures, compared

Calculated by Radon411

CDC's largest figure for Wayne County rests on 21 tests over the 2006 to 2015 laboratory totals, 5 of them at or above 4 pCi/L, so each test moves its share by 4.8 points and no rank or comparison is drawn from it. Results reached as high as 8.3 pCi/L, with a middle value of 2.0 pCi/L.

Of the counties bordering it, 3 have a figure over the 2008 to 2017 laboratory totals: Lawrence County, OH reported the largest share at or above 4 pCi/L, 30.3%, and Cabell County the smallest, 16.6%, with Boyd County, KY at 17.9% between. Farther out, Putnam County (38 miles away) at 23.1%, Kanawha County (51 miles away) at 20.6% and Raleigh County (69 miles away) at 16.7% have figures too. Pooled across 55 West Virginia counties, 37.5% of reported tests reached that level; across every county in the country with a figure, 35.7%.

Statewide for the same period, Morgan County reported the highest share (58.1%) and Grant County the lowest (9.8%). EPA's 1993 map puts Wayne County in Zone 2, its middle label: a predicted county average between 2 and 4 pCi/L. USGS geology rates 86% of the county's land moderate radon potential.

West Virginia, the United States and the counties around Wayne County, 2008 to 2017, laboratory
AreaTestsAt or above 4 pCi/LMedian
West Virginia, pooled55 counties, pooled10,06137.5%Not pooled
United States, pooled2,661 counties, pooled2,013,54435.7%Not pooled
Morgan Countyhighest in the state24158.1%5.8 pCi/L
Grant Countylowest in the state1649.8%1.1 pCi/L
Lawrence County, OHborders it6630.3%2.5 pCi/L
Lincoln County, WVborders it1118.2%1.9 pCi/L
Boyd County, KYborders it16817.9%2.1 pCi/L
Cabell County, WVborders it14516.6%2.0 pCi/L
Lawrence County, KYborders it90.0%1.7 pCi/L
Martin County, KYborders it20.0%0.1 pCi/L
Mingo County, WVborders it50.0%1.0 pCi/L
The nearest West Virginia counties to Wayne County with 30 or more tests, 2008 to 2017, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
Cabell County21 mi14516.6%2.0 pCi/L
Putnam County38 mi5223.1%1.5 pCi/L
Kanawha County51 mi24720.6%2.2 pCi/L
Raleigh County69 mi4216.7%1.4 pCi/L
Mercer County88 mi10133.7%2.1 pCi/L
Wood County88 mi90515.9%1.8 pCi/L
Greenbrier County109 mi17652.3%4.5 pCi/L
Tyler County123 mi3522.9%1.8 pCi/L
Wayne County ten-year laboratory totals, against West Virginia's pooled share
PeriodTestsAt or above 4 pCi/LMedianHighestWest Virginia, pooledChange from the row before
2008 to 20171915.8%1.7 pCi/L7.1 pCi/L37.5%−4.2 points
2007 to 20162020.0%1.9 pCi/L7.1 pCi/L37.3%−3.8 points
2006 to 20152123.8%2.0 pCi/L8.3 pCi/L37.7%−1.2 points
2005 to 20142025.0%2.0 pCi/L8.3 pCi/L37.3%First on file

Pooled shares: Radon411's sum of CDC's county counts for one period.

Wayne County, Geology

The ground under Wayne County

Predicted

Most of the ground under Wayne County is one class on USGS's geologic map: 85.9% of its land is moderate radon potential, with 14.1% low. The map puts 85.6% of Wayne County in the area it calls Central Allegheny Plateau and 14.1% in Cumberland Plateau. USGS gives the first a radon index of 10, in the moderate band (9 to 11), and the second 8, in the low band (5 to 8).

USGS's geologic areas under Wayne County
AreaThe rock, in USGS's wordsPotentialRadon indexShare of land
Central Allegheny PlateauPermian and Pennsylvanian shale, siltstone, sandstone, minor limestone.Moderate1085.6%
Cumberland PlateauPennsylvanian sandstone, siltstone, shale, and coalLow814.1%

Names, descriptions and indexes: U.S. Geological Survey, Geologic Radon Potential Map (2025). Shares: Radon411, from the map cut to the boundary.

Wayne County beside the ground around it

Across West Virginia 18.7% of the land is rated high; none of Wayne County's is. Of the 7 counties that border it, 1 has more high-potential ground, Lawrence County, OH the most at 0.1%.

Share of land by USGS radon potential: Wayne County, the 7 counties bordering it and West Virginia
AreaEPA zoneLow potentialModerate potentialHigh potential
Wayne CountyZone 214.1%85.9%None
Lawrence County, KYZone 2None100%None
Lincoln CountyZone 210.0%90.0%None
Cabell CountyZone 2None100%None
Boyd County, KYZone 2None100%None
Martin County, KYZone 20.1%99.9%None
Mingo CountyZone 398.8%1.2%None
Lawrence County, OHZone 2None99.9%0.1%
West Virginia55 counties, pooled by land areaVaries14.0%67.3%18.7%

The map rates the ground, not the air in any home.

What it means

Wayne County, Questions

Questions about radon in Wayne County

Are radon levels high in Wayne County?

Over the 2008 to 2017 laboratory totals, 15.8% of the radon tests reported to CDC for Wayne County, West Virginia were at or above 4 pCi/L, and the median reported pre-mitigation result was 1.7 pCi/L. Of the counties bordering it, 3 have a figure over the 2008 to 2017 laboratory totals: Lawrence County, OH reported the largest share at or above 4 pCi/L, 30.3%, and Cabell County the smallest, 16.6%, with Boyd County, KY at 17.9% between.

Which counties border Wayne County?

Wayne County borders 7 counties: Lawrence County, KY, Lincoln County, WV, Cabell County, WV, Boyd County, KY, Martin County, KY, Mingo County, WV and Lawrence County, OH.

Products

Wayne County, Products

Testing a home in Wayne County

No CDC figure names Wayne County; the nearest county with one, Cabell County (21 miles away), reported 16.6% of its tests at or above 4 pCi/L over the 2008 to 2017 laboratory totals, the only reading nearby until a test of this home. In Zone 2 a short-term kit (2 to 90 days) is the quick first check in Wayne County; a long-term test tells the year-round average.

Test kits and monitors3

See every kit and monitor

Best radon monitors for Wayne County homes, compared

Explore

Wayne County, Bordering counties

Counties bordering Wayne County

Calculated by Radon411

Wayne County, Cities and towns

Cities and towns in Wayne County

About 37,309 people live in Wayne County by the Census Bureau's estimate for July 1, 2025, 1,564 fewer than in 2020 (−4.0%). That works out to 74 people per square mile of land. Huntington, the largest place on its list (44,815 residents in all), extends beyond Wayne County, so no share of the total is worked out for it. Reported testing is thin here: 21 tests over 2006 to 2015, or 0.6 for every 1,000 residents (2025 estimate), where West Virginia as a whole comes to 5.3.

From Huntington to Fort Gay, CDC publishes no figure by town: each reads Wayne County's.

The cities and towns in Wayne County by residents, July 1, 2025
PlaceResidentsSince 2020Share of residents
Huntingtonextends beyond Wayne County44,815−4.3%Counted whole
Kenova2,841−5.9%7.6%
Wayne1,383−3.8%3.7%
Ceredo1,318−6.1%3.5%
Fort Gay654−3.3%1.8%

5 incorporated places, as listed in the U.S. Census Bureau’s 2020 place reference files. Residents: U.S. Census Bureau population estimates for July 1, 2025 (Vintage 2025). A place that extends beyond Wayne County is counted whole, so it has no share.

Wayne County, Homes

Homes in Wayne County

Of Wayne County's 18,238 homes, 73% are detached houses, against 71% across West Virginia; 20% are mobile homes. Half of its homes were built before 1975, close to West Virginia's 1976: 29% date from before 1960 and 15% from 2000 or later. Owners live in 77% of the occupied homes (West Virginia: 74%), so for most households a test and a fix are their own to order.

Homes in Wayne County, West Virginia, 2019 to 2023
HomesWayne CountyWest Virginia
Housing units18,238859,653
Detached houses73%71%
In buildings of 5 or more3%8%
Mobile homes20%14%
Built before 196029%33%
Built since 200015%18%
Middle year built19751976
Owner-occupied77%74%

Census Bureau, American Community Survey, 2019 to 2023: estimates from a sample of homes, looser for a small place. Shares by Radon411.