Evansville, IN Radon Levels

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

Based on 2 user-submitted tests, the average radon level is 4.00 pCi/L.

Q: What EPA Radon Zone is Evansville in?

Evansville is in Vanderburgh County, EPA Zone 2.

Q: How much does radon mitigation cost in Evansville?

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

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

Evansville, IN Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Vanderburgh County, IN

Zip Code 47708

Avg. User Level 4.00 pCi/L

User Tests 2

Serving as the largest city in Vanderburgh County and anchor of the Evansville Metro area, this Ohio River community shows an average radon level of 4.0 pCi/L across zip codes 47708-47725. While readings align with EPA guidelines, the area's limestone bedrock and diverse housing stock spanning historic neighborhoods to modern subdivisions still warrant regular testing. Individual homes can vary significantly from area averages.

4.00

pCi/L average

Above EPA Action Level

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

4.0 EPA

10+

Evansville, IN Radon Mitigation

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

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Evansville, Indiana Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
3 pCi/L	Evansville, IN	0-20 Years	No Basement/All Crawl Space	Nov 2024
5 pCi/L	Evansville, IN	—	Full Basement	Dec 2023

Have a radon test result for Evansville? Submit your reading to help other homeowners.

Radon FAQ for Evansville, IN

What is the average radon level in Evansville, IN?

Based on 2 user-submitted tests, the average radon level in Evansville is 4.00 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 Evansville in?

Evansville and the 47708 zip code are in Vanderburgh 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 Evansville?

Radon mitigation in Evansville 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 Evansville?

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