Circleville, OH Radon Levels

Q: What is the average radon level in Circleville, OH?

Based on 3 user-submitted tests, the average radon level is 12.30 pCi/L.

Q: What EPA Radon Zone is Circleville in?

Circleville is in Pickaway County, EPA Zone 1.

Q: How much does radon mitigation cost in Circleville?

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

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

Circleville, OH Radon Facts

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

County Pickaway County, OH

Zip Code 43113

Avg. User Level 12.30 pCi/L

User Tests 3

Circleville in Pickaway County shows concerning radon levels averaging 8.5 pCi/L, significantly exceeding EPA action guidelines and reflecting the high radon potential of central Ohio's limestone bedrock region. Located south of Columbus Metro, this 43113 area demonstrates how geological conditions can produce elevated indoor radon concentrations. Homeowners should prioritize immediate radon testing and professional mitigation services given these elevated readings.

12.30

pCi/L average

Above EPA Action Level

Based on 3 user-submitted radon tests for homes in Circleville, OH. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Circleville, OH Radon Mitigation

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Circleville, OH Radon Levels

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

Radon Level	City	Home Age	Foundation
20 pCi/L	Circleville, OH	21-50 Years	Full Basement
5 pCi/L	Circleville, OH	21-50 Years	Partial Basement
12 pCi/L	Circleville, OH	51-99 Years	Partial Basement

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

Radon FAQ for Circleville, OH

What is the average radon level in Circleville, OH?

Based on 3 user-submitted tests, the average radon level in Circleville is 12.30 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 Circleville in?

Circleville and the 43113 zip code are in Pickaway 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 Circleville?

Radon mitigation in Circleville 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 Circleville?

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 Ohio

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

City	Avg User Radon Level	Submissions
Marietta	8.00 pCi/L	5
Cincinnati	5.20 pCi/L	5
Hilliard	11.75 pCi/L	4
Wilmington	5.25 pCi/L	4
Newark	15.00 pCi/L	3
Athens	11.33 pCi/L	3
Findlay	10.33 pCi/L	3
Perrysburg	9.67 pCi/L	3
Powell	8.33 pCi/L	3
Columbus	6.00 pCi/L	3

Circleville, OH Radon Levels

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

Circleville, OH Radon Facts

Circleville, OH Radon Mitigation

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Circleville, OH Radon Levels

Radon FAQ for Circleville, OH

Most Active Radon Markets in Ohio

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