Duncan, MS Radon Mitigation and Testing

Q: What EPA Radon Zone is Duncan in?

Duncan is in Bolivar County, EPA Zone 3.

Q: How much does radon mitigation cost in Duncan?

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

Bolivar County

EPA Zone 3

Located in the Mississippi Delta region of Bolivar County, Duncan falls within EPA Zone 3 where radon levels are generally lowest. Testing information for zip code 38740 is currently limited, though the area's alluvial soils and agricultural setting typically produce lower radon readings. Individual testing can help establish baseline levels for this farming community.

Duncan, MS Radon Mitigation

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

Duncan, MS Radon Testing

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

Duncan Radon Facts

Key details about the radon risk profile for Duncan and the 38740 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Bolivar County, MS

Zip Code

38740

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Duncan and the 38740 zip code are located in Bolivar 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 Duncan, MS

What EPA Radon Zone is Duncan in?

Duncan and the 38740 zip code are in Bolivar 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 Duncan?

Radon mitigation in Duncan 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 Duncan?

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.