Newport, NJ Radon Levels

Q: What EPA Radon Zone is Newport in?

Newport is in Cumberland County, EPA Zone 2.

Q: How much does radon mitigation cost in Newport?

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

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

Newport, NJ Radon Facts

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

County Cumberland County, NJ

Zip Code 08345

Situated in Cumberland County within the Pine Barrens region of southern New Jersey, Newport lies over sandy coastal plain sediments that typically produce lower radon concentrations than northern parts of the state. Testing data for zip code 08345 in the Vineland metro area remains limited, making professional radon assessment important for local homeowners. The area's predominantly sandy soils and water table proximity may influence radon migration patterns differently than in New Jersey's more uranium-rich northern regions.

Newport, NJ Radon Mitigation

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

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Radon FAQ for Newport, NJ

What EPA Radon Zone is Newport in?

Newport and the 08345 zip code are in Cumberland 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.

How much does radon mitigation cost in Newport?

Radon mitigation in Newport 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 Newport?

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.

Most Active Radon Markets in New Jersey

Cities in New Jersey with the most user-submitted radon test data, ranked by number of submissions.

City	Avg User Radon Level	Submissions
Cherry Hill	6.44 pCi/L	9
Hillsborough	6.14 pCi/L	7
Freehold	10.50 pCi/L	6
Marlboro	6.17 pCi/L	6
Bernardsville	7.00 pCi/L	5
Phillipsburg	7.00 pCi/L	5
Edison	5.60 pCi/L	5
Princeton	5.40 pCi/L	5
Sussex	9.75 pCi/L	4
Piscataway	6.75 pCi/L	4