Jeffersonville, IN Radon Levels

Q: What is the average radon level in Jeffersonville, IN?

Based on 2 user-submitted tests, the average radon level is 5.00 pCi/L.

Q: What EPA Radon Zone is Jeffersonville in?

Jeffersonville is in Clark County, EPA Zone 1.

Q: How much does radon mitigation cost in Jeffersonville?

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

Check local Jeffersonville radon levels and find certified testing and mitigation professionals to keep your home safe

Jeffersonville, IN Radon Facts

EPA Radon Zone Zone 1 — High Risk > 4.0 pCi/L (Zone 1)

County Clark County, IN

Zip Code 47130

Avg. User Level 5.00 pCi/L

User Tests 2

Across the Ohio River from Louisville in Clark County, Jeffersonville shows radon levels averaging 5.0 pCi/L, exceeding EPA action guidelines. The Louisville Metro community's position on river terraces and underlying limestone contributes to elevated radon potential across zip codes 47130 and 47190. Residents should test their homes, particularly those with the full basements common in this Ohio River valley region.

5.00

pCi/L average

Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Jeffersonville, IN. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Jeffersonville, IN Radon Mitigation

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

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Jeffersonville, Indiana Radon Levels

User-submitted radon test readings from homes in the Jeffersonville area.

Radon Level	City	Home Age	Foundation	Submitted
6 pCi/L	Jeffersonville, IN	51-99 Years	Full Basement	Feb 2020
4 pCi/L	Jeffersonville, IN	0-20 Years	No Basement/All Slab	Oct 2018

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Radon FAQ for Jeffersonville, IN

What is the average radon level in Jeffersonville, IN?

Based on 2 user-submitted tests, the average radon level in Jeffersonville is 5.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Jeffersonville in?

Jeffersonville and the 47130 zip code are in Clark 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 Jeffersonville?

Radon mitigation in Jeffersonville 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 Jeffersonville?

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 in Indiana with the most user-submitted radon test data, ranked by number of submissions.

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
Westfield	6.33 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