Camp Lejeune, NC Radon Mitigation and Testing

Q: What EPA Radon Zone is Camp Lejeune in?

Camp Lejeune is in Onslow County, EPA Zone 3.

Q: How much does radon mitigation cost in Camp Lejeune?

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

Onslow County

EPA Zone 3

This major military installation in Onslow County sits within the Jacksonville Metro area on North Carolina's coastal plain, where marine sediments and sandy soils typically result in lower radon potential. Base housing and nearby civilian developments in zip code 28547 feature a mix of foundation types adapted to the coastal environment. Given the limited radon testing data available for this military community, individual testing remains important for understanding actual exposure levels.

Camp Lejeune, NC Radon Mitigation

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

Camp Lejeune, NC Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Camp Lejeune Radon Facts

Key details about the radon risk profile for Camp Lejeune and the 28547 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Onslow County, NC

Zip Code

28547

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Camp Lejeune and the 28547 zip code are located in Onslow County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Camp Lejeune, NC

What EPA Radon Zone is Camp Lejeune in?

Camp Lejeune and the 28547 zip code are in Onslow 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.

How much does radon mitigation cost in Camp Lejeune?

Radon mitigation in Camp Lejeune 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 Camp Lejeune?

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 North Carolina

Cities with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Murphy	12.83 pCi/L	6
Blowing Rock	10.17 pCi/L	6
Brevard	7.50 pCi/L	4
Cary	5.00 pCi/L	4
Highlands	4.50 pCi/L	4
Mooresville	4.00 pCi/L	4
Banner Elk	9.33 pCi/L	3
Charlotte	7.33 pCi/L	3
Denver	4.33 pCi/L	3
Hendersonville	9.00 pCi/L	2
Wake Forest	4.50 pCi/L	2
Apex	3.50 pCi/L	2
Huntersville	3.50 pCi/L	2
Raleigh	9.00 pCi/L	1
Fayetteville	5.00 pCi/L	1
Waxhaw	4.00 pCi/L	1
Chapel Hill	3.00 pCi/L	1
Clayton	No submissions	0
Fuquay Varina	No submissions	0
Holly Springs	No submissions	0