Dexter, KS Radon Mitigation and Testing

Q: What EPA Radon Zone is Dexter in?

Dexter is in Cowley County, EPA Zone 2.

Q: How much does radon mitigation cost in Dexter?

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

Cowley County

EPA Zone 2

Located in Cowley County in south-central Kansas, Dexter sits on sedimentary formations that can produce variable radon levels across the region. Current testing data for this 67038 zip code area is limited, emphasizing the importance of professional home testing. Kansas geology varies significantly, making individual radon assessment the most reliable method for determining actual exposure levels.

Dexter, KS Radon Mitigation

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

Dexter, KS Radon Testing

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

Dexter Radon Facts

Key details about the radon risk profile for Dexter and the 67038 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Cowley County, KS

Zip Code

67038

Predicted Screening Level

2–4 pCi/L (Zone 2)

Dexter and the 67038 zip code are located in Cowley 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 Dexter, KS

What EPA Radon Zone is Dexter in?

Dexter and the 67038 zip code are in Cowley 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 Dexter?

Radon mitigation in Dexter 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 Dexter?

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 Kansas

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

City	Avg User Radon Level	Submissions
Topeka	6.00 pCi/L	1
Overland Park	No submissions	0