Sun City, KS Radon Mitigation and Testing

Q: What EPA Radon Zone is Sun City in?

Sun City is in Barber County, EPA Zone 2.

Q: How much does radon mitigation cost in Sun City?

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

Barber County

EPA Zone 2

Situated in Barber County within south-central Kansas (zip code 67143), Sun City sits above Permian-age limestone and shale formations that can contribute to radon gas production in the Great Plains region. Testing data for this small community is currently limited, highlighting the importance of individual home testing for residents. Kansas's sedimentary bedrock creates conditions where radon levels can fluctuate based on local geological variations and soil permeability.

Sun City, KS Radon Mitigation

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

Sun City, KS Radon Testing

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

Sun City Radon Facts

Key details about the radon risk profile for Sun City and the 67143 zip code area.

EPA Radon Zone

Zone 2 — Moderate Risk

County

Barber County, KS

Zip Code

67143

Predicted Screening Level

2–4 pCi/L (Zone 2)

Sun City and the 67143 zip code are located in Barber 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 Sun City, KS

What EPA Radon Zone is Sun City in?

Sun City and the 67143 zip code are in Barber 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 Sun City?

Radon mitigation in Sun City 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 Sun City?

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