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Radon Levels in Coffee County, Alabama

EPA puts Coffee County in Zone 3, its lowest radon zone, and only 6 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

    9.7%

    Montgomery County, 58 miles

    Montgomery
    9.7%
    Alabama
    21.9%

    Share at 4+ pCi/L, 103 tests, 2008 to 2017

  • Ground above low

    None

    64.7 pts below Alabama

    Coffee
    0.0%
    Alabama
    64.7%

    Share of land USGS rates moderate or high potential

  • Tests reported

    6

    Too few for a share

    Coffee
    6
    Needed
    30

    2008 to 2017, 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 Coffee 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

Coffee County, At a glance

Coffee County at a glance

Predicted: EPA radon zone

EPA Zone 3: lower predicted potential

is EPA's lowest class, and its forecast for Coffee 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 Coffee County, 2008 to 2017, laboratory

CDC holds 6 reported tests for Coffee County over the 2008 to 2017 laboratory totals, with a median of 2.4 pCi/L: too few to describe a county (Radon411 reads a share from 30 tests up). Coffee County beside the counties around it is how this page reads it.

What these figures count

Only 6 tests were reported to CDC for Coffee 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

Coffee County, Compared

Coffee County radon figures, compared

Calculated by Radon411

CDC's largest figure for Coffee County rests on 6 tests over the 2008 to 2017 laboratory totals, 1 of them at or above 4 pCi/L, so each test moves its share by 16.7 points and no rank or comparison is drawn from it. Results reached as high as 6.3 pCi/L, with a middle value of 2.4 pCi/L.

The nearest counties with a figure are Montgomery County (58 miles away) at 9.7%, Elmore County (83 miles away) at 22.2% and Autauga County (87 miles away) at 17.1%. Pooled across 65 Alabama counties, 21.9% of reported tests reached that level; across every county in the country with a figure, 35.7%.

Statewide for the same period, Colbert County reported the highest share (36.2%) and Baldwin County the lowest (0.0%). EPA's 1993 map puts Coffee 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.

Alabama, the United States and the counties around Coffee County, 2008 to 2017, laboratory
AreaTestsAt or above 4 pCi/LMedian
Alabama, pooled65 counties, pooled12,56921.9%Not pooled
United States, pooled2,661 counties, pooled2,013,54435.7%Not pooled
Colbert Countyhighest in the state87136.2%2.7 pCi/L
Baldwin Countylowest in the state310.0%1.0 pCi/L
Pike County, ALborders it944.4%1.7 pCi/L
Crenshaw County, ALborders it10.0%1.1 pCi/L
Dale County, ALborders it10.0%2.1 pCi/L
Geneva County, ALborders it50.0%1.2 pCi/L
Covington County, ALborders it20.0%0.6 pCi/L
The nearest Alabama counties to Coffee County with 30 or more tests, 2008 to 2017, laboratory
CountyDistanceTestsAt or above 4 pCi/LMedian
Montgomery County58 mi1039.7%0.9 pCi/L
Elmore County83 mi3622.2%1.2 pCi/L
Autauga County87 mi3517.1%0.9 pCi/L
Lee County91 mi8112.3%1.3 pCi/L
Baldwin County113 mi310.0%1.0 pCi/L
Clay County129 mi3917.9%0.9 pCi/L
Shelby County134 mi37311.3%1.3 pCi/L
Talladega County137 mi12418.5%1.6 pCi/L
Coffee County ten-year laboratory totals, against Alabama's pooled share
PeriodTestsAt or above 4 pCi/LMedianHighestAlabama, pooledChange from the row before
2008 to 2017616.7%2.4 pCi/L6.3 pCi/L21.9%Level
2007 to 2016616.7%1.3 pCi/L6.3 pCi/L22.0%−8.3 points
2006 to 2015425.0%0.8 pCi/L6.3 pCi/L22.0%−8.3 points
2005 to 2014333.3%0.9 pCi/L6.3 pCi/L22.4%First on file

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

Coffee County, Geology

The ground under Coffee County

Predicted

USGS's geologic map puts all of Coffee 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 7, in the low band (5 to 8).

USGS's geologic areas under Coffee County
AreaThe rock, in USGS's wordsPotentialRadon indexShare of land
Coastal PlainMarly sandy clay, chalk, and glauconitic sands.Low7100%

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

Coffee County beside the ground around it

Across Alabama 14.3% of the land is rated high; none of Coffee County's is. Of the 5 counties that border it, 2 have more moderate-potential ground, Pike County the most at 46.3%.

Share of land by USGS radon potential: Coffee County, the 5 counties bordering it and Alabama
AreaEPA zoneLow potentialModerate potentialHigh potential
Coffee CountyZone 3100%NoneNone
Geneva CountyZone 3100%NoneNone
Dale CountyZone 3100%NoneNone
Covington CountyZone 3100%NoneNone
Crenshaw CountyZone 380.6%19.4%None
Pike CountyZone 353.7%46.3%None
Alabama67 counties, pooled by land areaVaries35.2%50.4%14.3%

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

What it means

Coffee County, Questions

Questions about radon in Coffee County

Are radon levels high in Coffee County?

Over the 2008 to 2017 laboratory totals, 16.7% of the radon tests reported to CDC for Coffee County, Alabama were at or above 4 pCi/L, and the median reported pre-mitigation result was 2.4 pCi/L. Of the 8 nearest counties with a figure, within 137 miles, the share of tests at or above 4 pCi/L runs from 0.0% to 22.2%.

Which counties border Coffee County?

Coffee County borders 5 counties: Geneva County, Dale County, Covington County, Crenshaw County and Pike County.

Products

Coffee County, Products

Testing a home in Coffee County

No CDC figure names Coffee County; the nearest county with one, Montgomery County (58 miles away), reported 9.7% 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. 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 Coffee County.

Test kits and monitors3

See every kit and monitor

Best radon monitors for Coffee County homes, compared

Explore

Coffee County, Bordering counties

Counties bordering Coffee County

Calculated by Radon411

Coffee County, Cities and towns

Cities and towns in Coffee County

Coffee County is growing: the Census Bureau puts it at 56,953 residents on July 1, 2025, up 6.3% from 53,571 in 2020. That works out to 84 people per square mile of land. Enterprise, the largest place on its list (31,211 residents in all), extends beyond Coffee County, so no share of the total is worked out for it. Reported testing is thin here: 6 tests over 2008 to 2017, or 0.1 for every 1,000 residents (2025 estimate), where Alabama as a whole comes to 2.4.

From Enterprise to Kinston, CDC publishes no figure by town: each reads Coffee County's.

The cities and towns in Coffee County by residents, July 1, 2025
PlaceResidentsSince 2020Share of residents
Enterpriseextends beyond Coffee County31,211+8.2%Counted whole
Elba3,408−1.7%6.0%
New Brockton1,512+5.6%2.7%
Kinston606+3.8%1.1%

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 Coffee County is counted whole, so it has no share.

Coffee County, Homes

Homes in Coffee County

Of Coffee County's 24,399 homes, 71% are detached houses, against 69% across Alabama; 12% are mobile homes. Half of its homes were built before 1986, close to Alabama's 1985: 14% date from before 1960 and 31% from 2000 or later. 69% of occupied homes are lived in by their owner (Alabama: 70%); in the rest a tenant can run a test, but a fix is the landlord's to make.

Homes in Coffee County, Alabama, 2019 to 2023
HomesCoffee CountyAlabama
Housing units24,3992,316,192
Detached houses71%69%
In buildings of 5 or more6%12%
Mobile homes12%13%
Built before 196014%16%
Built since 200031%27%
Middle year built19861985
Owner-occupied69%70%

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