Newton Grove, NC Radon Levels

Q: What EPA Radon Zone is Newton Grove in?

Newton Grove is in Sampson County, EPA Zone 3.

Q: Why are radon readings shown from areas near Newton Grove?

No homeowner radon tests have been submitted for Newton Grove yet, so readings from the closest cities and the Sampson County average are used as the best available indicator of local conditions. The EPA recommends testing every individual home.

Q: How much does radon mitigation cost in Newton Grove?

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

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

Newton Grove, NC Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Sampson County, NC

Zip Code 28366

Rural Sampson County provides the setting for this small Raleigh Metro community, where Coastal Plain geology typically yields moderate radon potential. Given the limited testing data available for zip code 28366, homeowners should conduct radon testing to establish accurate readings specific to their properties.

6.54

pCi/L area average

Above EPA Action Level

Nearby homeowner readings average 6.54 pCi/L, based on 13 tests from 8 nearby cities. No readings have been submitted for Newton Grove 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+

Newton Grove, NC 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 Newton Grove, NC

No homeowner tests have been submitted for Newton Grove 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
Benson	15.8 mi	5.00 pCi/L	1
Lillington	32.5 mi	5.00 pCi/L	2
Fayetteville	33.8 mi	5.00 pCi/L	1
Wendell	39.3 mi	20.00 pCi/L	1
Zebulon	41.7 mi	9.00 pCi/L	1
Apex	43.5 mi	3.50 pCi/L	2
Raleigh	44.5 mi	9.00 pCi/L	1
Cary	45.3 mi	5.00 pCi/L	4

Sampson County Radon Profile

The EPA maps Sampson County as Radon Zone 3, the lowest predicted classification, with modeled indoor screening levels under 2 pCi/L. Direct test data for Sampson County remains limited, so the closest neighboring readings are used here to represent the radon conditions homeowners are likely to encounter. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Sampson County home regardless of zone or a neighbor's results.

Radon FAQ for Newton Grove, NC

What EPA Radon Zone is Newton Grove in?

Newton Grove and the 28366 zip code are in Sampson County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.

Why are radon readings shown from areas near Newton Grove?

No homeowner radon tests have been submitted for Newton Grove yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Sampson County average—are the best available indicator of local conditions until Newton Grove 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 Newton Grove?

Radon mitigation in Newton Grove 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 Newton Grove?

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.