Barnesville, GA Radon Levels

Q: What EPA Radon Zone is Barnesville in?

Barnesville is in Lamar County, EPA Zone 2.

Q: How much does radon mitigation cost in Barnesville?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Check local Barnesville radon levels and find certified testing and mitigation professionals to keep your home safe

Barnesville, GA Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Lamar County, GA

Zip Code 30204

Situated in Lamar County within the Macon Metro area, Barnesville typically experiences lower radon levels due to Georgia's Coastal Plain geology and warmer climate. The community's mix of older homes and newer construction in zip code 30204 means foundation types vary considerably. While testing data is currently limited, homeowners should still consider radon testing, particularly those with basements or homes built on elevated foundations.

7.23

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 7.23 pCi/L, based on 13 tests from 10 nearby cities. No readings have been submitted for Barnesville yet, so the closest recorded data is shown as a benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Barnesville, GA Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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Radon Readings Near Barnesville, GA

No homeowner tests have been submitted for Barnesville yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Griffin	15.6 mi	7.50 pCi/L	2
Jackson	19.2 mi	10.50 pCi/L	2
Mcdonough	29.0 mi	4.00 pCi/L	1
Senoia	30.3 mi	4.00 pCi/L	1
Jonesboro	34.4 mi	5.00 pCi/L	1
Sharpsburg	38.0 mi	4.50 pCi/L	2
Moreland	38.4 mi	17.00 pCi/L	1
Tyrone	38.9 mi	3.00 pCi/L	1

Lamar County Radon Profile

The soils and bedrock of Lamar County place it in EPA Radon Zone 2, a moderate-risk classification with predicted indoor averages of 2 to 4 pCi/L. Few homeowner tests have been logged inside Lamar County so far, which is why this page draws on the nearest recorded readings to illustrate regional radon levels. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Lamar County to test, as levels can differ between neighboring homes.

Radon FAQ for Barnesville, GA

What EPA Radon Zone is Barnesville in?

Barnesville and the 30204 zip code are in Lamar County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

Why are radon readings shown from areas near Barnesville?

No homeowner radon tests have been submitted for Barnesville yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Lamar County average—are the best available indicator of local conditions until Barnesville homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Barnesville?

Radon mitigation in Barnesville typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in Barnesville?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.