Houston, MS Radon Mitigation and Testing

Q: What EPA Radon Zone is Houston in?

Houston is in Chickasaw County, EPA Zone 2.

Q: How much does radon mitigation cost in Houston?

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

Chickasaw County

EPA Zone 2

Located in rural Chickasaw County, Houston sits on Mississippi's coastal plain sediments and Cretaceous formations that generally produce moderate radon conditions. The town's residential areas feature traditional Southern architecture including pier-and-beam homes, ranch houses, and manufactured housing typical of small Mississippi communities. Testing data for zip code 38851 is currently limited, making individual home testing valuable for establishing local radon baseline data.

Houston, MS Radon Mitigation

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

Houston, MS Radon Testing

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

Houston Radon Facts

Key details about the radon risk profile for Houston and the 38851 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Chickasaw County, MS

Zip Code

38851

Predicted Screening Level

2–4 pCi/L (Zone 2)

Houston and the 38851 zip code are located in Chickasaw County, which has an EPA assigned Radon Zone of 2. A radon zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Houston, MS

What EPA Radon Zone is Houston in?

Houston and the 38851 zip code are in Chickasaw 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 Houston?

Radon mitigation in Houston 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 Houston?

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.