Miami, IN Radon Mitigation and Testing

Q: What EPA Radon Zone is Miami in?

Miami is in Miami County, EPA Zone 1.

Q: How much does radon mitigation cost in Miami?

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

Miami County

EPA Zone 1

Situated in north-central Indiana's Miami County, this small community sits within EPA Zone 1, indicating high radon potential due to the region's glacial till deposits over limestone bedrock. Testing data for the area remains limited, making individual home testing essential for residents. The combination of Indiana's geological conditions and older housing stock with basements creates favorable environments for radon accumulation.

Miami, IN Radon Mitigation

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

Miami, IN Radon Testing

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

Miami Radon Facts

Key details about the radon risk profile for Miami and the 46959 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Miami County, IN

Zip Code

46959

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Miami and the 46959 zip code are located in Miami County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Miami, IN

What EPA Radon Zone is Miami in?

Miami and the 46959 zip code are in Miami County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Miami?

Radon mitigation in Miami 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 Miami?

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 Indiana

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

City	Avg User Radon Level	Submissions
Bloomington	8.14 pCi/L	7
Kokomo	7.40 pCi/L	5
Lafayette	15.00 pCi/L	3
Valparaiso	10.00 pCi/L	3
Avon	6.00 pCi/L	3
West Lafayette	10.50 pCi/L	2
Dyer	9.50 pCi/L	2
Columbus	7.50 pCi/L	2
Noblesville	7.00 pCi/L	2
Westfield	7.00 pCi/L	2
Fishers	6.50 pCi/L	2
Corydon	6.00 pCi/L	2
Warsaw	5.50 pCi/L	2
Indianapolis	4.00 pCi/L	2
Newburgh	8.00 pCi/L	1
Logansport	7.00 pCi/L	1
Terre Haute	5.00 pCi/L	1
Muncie	4.00 pCi/L	1
Brownsburg	No submissions	0