Kokomo, IN Radon Levels

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

Based on 5 user-submitted tests, the average radon level is 7.40 pCi/L.

Q: What EPA Radon Zone is Kokomo in?

Kokomo is in Howard County, EPA Zone 1.

Q: How much does radon mitigation cost in Kokomo?

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

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

Kokomo, IN Radon Facts

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

County Howard County, IN

Zip Code 46901

Avg. User Level 7.40 pCi/L

User Tests 5

Testing data from Howard County's Kokomo area reveals concerning indoor radon levels averaging 7.4 pCi/L, significantly exceeding the EPA action level of 4.0 pCi/L. Located in central Indiana's glacial till region, the area's underlying limestone bedrock contributes to elevated radon potential throughout the 46901 zip code. Immediate radon mitigation is recommended for homes with elevated readings, particularly given the range of 3.0 to 14.0 pCi/L observed locally.

7.40

pCi/L average

Above EPA Action Level

Based on 5 user-submitted radon tests for homes in Kokomo, IN. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Kokomo, IN Radon Mitigation

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Kokomo, IN Radon Levels

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

Radon Level	City	Home Age	Foundation
7 pCi/L	Kokomo, IN	21-50 Years	No Basement/All Slab
5 pCi/L	Kokomo, IN	21-50 Years	No Basement/All Crawl Space
3 pCi/L	Kokomo, IN	21-50 Years	No Basement/All Crawl Space
14 pCi/L	Kokomo, IN	—	No Basement/All Crawl Space
8 pCi/L	Kokomo, IN	21-50 Years	Full Basement

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Radon FAQ for Kokomo, IN

What is the average radon level in Kokomo, IN?

Based on 5 user-submitted tests, the average radon level in Kokomo is 7.40 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 Kokomo in?

Kokomo and the 46901 zip code are in Howard 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 Kokomo?

Radon mitigation in Kokomo 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 Kokomo?

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

Kokomo, IN Radon Levels

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

Kokomo, IN Radon Facts

Kokomo, IN Radon Mitigation

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Kokomo, IN Radon Levels

Radon FAQ for Kokomo, IN

Most Active Radon Markets in Indiana

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