Skip to content

Locations and reports

Radon Levels in Early County, Georgia

EPA puts Early County in Zone 3, its lowest radon zone, and only 2 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

  • Nearest county

    0.0%

    Dougherty County, 43 miles

    Dougherty
    0.0%
    Georgia
    23.9%

    Share at 4+ pCi/L, 32 tests, 2007 to 2016

  • Ground above low

    None

    26.5 pts below Georgia

    Early
    0.0%
    Georgia
    26.5%

    Share of land USGS rates moderate or high potential

  • Tests reported

    3

    Too few for a share

    Early
    3
    Needed
    30

    2007 to 2016, laboratory

  • EPA radon zone

    Zone 3

    Lower potential

    1. 1
    2. 2
    3. Zone 3

    1 highest, 3 lowest

    EPA predicts under 2 pCi/L indoors

Read a result for Early 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

Early County, At a glance

Early County at a glance

Predicted: EPA radon zone

EPA Zone 3: lower predicted potential

is EPA's lowest class, and its forecast for Early County as a whole is an average indoor of less than 2 pCi/L (less than 75 Bq/m³). A low zone clears no address in it: homes above EPA's turn up in all three zones.

USGS geologic potential: Low across 100% of the county's area

Predicted: EPA Map of Radon Zones

Measured: tests reported to CDC

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

CDC holds 2 reported tests for Early County over the 2008 to 2017 laboratory totals, with a median of 2.8 pCi/L: too few to describe a county (Radon411 reads a share from 30 tests up). Early County beside the counties around it is how this page reads it.

What these figures count

Only 2 tests were reported to CDC for Early 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

Early County, Compared

Early County radon figures, compared

Calculated by Radon411

CDC's largest figure for Early County rests on 3 tests over the 2007 to 2016 laboratory totals, 1 of them at or above 4 pCi/L, so each test moves its share by 33.3 points and no rank or comparison is drawn from it. Results reached as high as 5.5 pCi/L, with a middle value of 0.1 pCi/L.

The nearest counties with a figure are Dougherty County (43 miles away) at 0.0%, Muscogee County (82 miles away) at 2.1% and Harris County (97 miles away) at 10.9%. Pooled across 137 Georgia counties, 23.9% of reported tests reached that level; across every county in the country with a figure, 35.8%.

Statewide for the same period, Barrow County reported the highest share (51.0%) and Dougherty County the lowest (0.0%). EPA's 1993 map puts Early County in Zone 3, its lowest label: a predicted county average under 2 pCi/L. USGS geology rates 100% of the county's land low radon potential.

Georgia, the United States and the counties around Early County, 2007 to 2016, laboratory
AreaTestsAt or above 4 pCi/LMedian
Georgia, pooled137 counties, pooled29,45523.9%Not pooled
United States, pooled2,666 counties, pooled1,939,02535.8%Not pooled
Barrow Countyhighest in the state34151.0%4.0 pCi/L
Dougherty Countylowest in the state320.0%0.6 pCi/L
Houston County, ALborders it1030.0%1.5 pCi/L
Calhoun County, GAborders it10.0%1.1 pCi/L
Clay County, GAborders it10.0%0.1 pCi/L
Henry County, ALborders it10.0%2.1 pCi/L
The nearest Georgia counties to Early County with 30 or more tests, 2007 to 2016, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
Dougherty County43 mi320.0%0.6 pCi/L
Muscogee County82 mi952.1%0.8 pCi/L
Harris County97 mi4610.9%1.9 pCi/L
Houston County107 mi618.2%1.5 pCi/L
Troup County118 mi6127.9%2.7 pCi/L
Bibb County124 mi960.0%1.0 pCi/L
Monroe County130 mi23523.8%1.8 pCi/L
Spalding County138 mi9733.0%2.9 pCi/L
Early County ten-year laboratory totals, against Georgia's pooled share
PeriodTestsAt or above 4 pCi/LMedianHighestGeorgia, pooledChange from the row before
2008 to 2017250.0%2.8 pCi/L5.5 pCi/L24.8%+16.7 points
2007 to 2016333.3%0.1 pCi/L5.5 pCi/L23.9%Level
2006 to 2015333.3%0.1 pCi/L5.5 pCi/L23.7%Level
2005 to 2014333.3%0.1 pCi/L5.5 pCi/L23.2%First on file

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

Early County, Geology

The ground under Early County

Predicted

USGS's geologic map puts all of Early County's mapped land in one class: low radon potential. All of it lies in the area the map calls Coastal Plain, to which USGS gives a radon index of 8, in the low band (5 to 8).

USGS's geologic areas under Early County
AreaThe rock, in USGS's wordsPotentialRadon indexShare of land
Coastal PlainCretaceous and Tertiary marine and coastal sediments including limestone, sandstone, sand, silt, and clay. Coastal plan sands containing glauconite may generate locally elevated radon.Low8100%

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

Early County beside the ground around it

Across Georgia 26.5% of the land is rated moderate; none of Early County's is. Of the 7 counties that border it, 2 have more moderate-potential ground, Henry County, AL the most at 1.2%.

Share of land by USGS radon potential: Early County, the 7 counties bordering it and Georgia
AreaEPA zoneLow potentialModerate potentialHigh potential
Early CountyZone 3100%NoneNone
Miller CountyZone 3100%NoneNone
Calhoun CountyZone 3100%NoneNone
Baker CountyZone 3100%NoneNone
Seminole CountyZone 3100%NoneNone
Houston County, ALZone 3100%NoneNone
Clay CountyZone 3100%0.1%None
Henry County, ALZone 398.8%1.2%None
Georgia159 counties, pooled by land areaVaries73.1%26.5%None

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

What it means

Early County, Questions

Questions about radon in Early County

Are radon levels high in Early County?

Over the 2008 to 2017 laboratory totals, 50.0% of the radon tests reported to CDC for Early County, Georgia were at or above 4 pCi/L, and the median reported pre-mitigation result was 2.8 pCi/L. Of the 8 nearest counties with a figure, within 138 miles, the share of tests at or above 4 pCi/L runs from 0.0% to 33.0%.

Which counties border Early County?

Early County borders 7 counties: Miller County, GA, Calhoun County, GA, Baker County, GA, Seminole County, GA, Houston County, AL, Clay County, GA and Henry County, AL.

Products

Early County, Products

Testing a home in Early County

No CDC figure names Early County; the nearest county with one, Dougherty County (43 miles away), reported 0.0% of its tests at or above 4 pCi/L over the 2007 to 2016 laboratory totals, the only reading nearby until a test of this home. Zone 3 is the lowest label, yet homes at or above 4 pCi/L occur in every zone: a short-term kit (2 to 90 days) is the quick first check in Early County.

Test kits and monitors3

See every kit and monitor

Best radon monitors for Early County homes, compared

Explore

Early County, Bordering counties

Counties bordering Early County

Calculated by Radon411

Early County, Cities and towns

Cities and towns in Early County

About 10,455 people live in Early County by the Census Bureau's estimate for July 1, 2025, 338 fewer than in 2020 (−3.1%). That works out to 20 people per square mile of land. Its largest town, Blakely, has 5,156 residents, 49.3% of the total. Reported testing is thin here: 3 tests over 2007 to 2016, or 0.3 for every 1,000 residents (2025 estimate), where Georgia as a whole comes to 2.6.

From Blakely to Jakin, CDC publishes no figure by town: each reads Early County's.

The cities and towns in Early County by residents, July 1, 2025
PlaceResidentsSince 2020Share of residents
Blakely5,156−3.5%49.3%
Arlingtonextends beyond Early County1,126−6.6%Counted whole
Damascus200−5.7%1.9%
Jakin134−3.6%1.3%

4 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 Early County is counted whole, so it has no share.

Early County, Homes

Homes in Early County

Of Early County's 4,933 homes, 67% are detached houses, against 66% across Georgia; 28% are mobile homes. Half of its homes were built before 1984, close to Georgia's 1991: 20% date from before 1960 and 19% from 2000 or later. 70% of occupied homes are lived in by their owner (Georgia: 65%); in the rest a tenant can run a test, but a fix is the landlord's to make.

Homes in Early County, Georgia, 2019 to 2023
HomesEarly CountyGeorgia
Housing units4,9334,483,873
Detached houses67%66%
In buildings of 5 or more2%16%
Mobile homes28%8%
Built before 196020%12%
Built since 200019%33%
Middle year built19841991
Owner-occupied70%65%

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