Jonestown, PA Radon Levels

Q: What EPA Radon Zone is Jonestown in?

Jonestown is in Lebanon County, EPA Zone 1.

Q: How much does radon mitigation cost in Jonestown?

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

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

Jonestown, PA Radon Facts

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

County Lebanon County, PA

Zip Code 17038

Situated in Lebanon County within Pennsylvania's Lebanon Valley, Jonestown sits on limestone bedrock that creates elevated radon potential throughout the region. The community's traditional Pennsylvania homes, many with stone or block basements, provide ideal conditions for radon accumulation. While specific testing data is limited, residents in zip code 17038 should prioritize radon testing given the county's geological characteristics.

9.50

pCi/L area average

Above EPA Action Level

Lebanon County average: 9.50 pCi/L, based on 2 user-submitted tests across 2 cities in the county. No homeowner readings have been submitted for Jonestown itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Jonestown, PA Radon Mitigation

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

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Radon Readings Near Jonestown, PA

No homeowner tests have been submitted for Jonestown yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Annville	6.6 mi	14.00 pCi/L	1
Lebanon	7.1 mi	5.00 pCi/L	1
Pine Grove	13.0 mi	20.00 pCi/L	1
Valley View	14.6 mi	20.00 pCi/L	1
Manheim	18.9 mi	5.00 pCi/L	2
Elizabethtown	20.1 mi	9.67 pCi/L	3
Lititz	20.4 mi	11.50 pCi/L	2
Harrisburg	21.4 mi	13.00 pCi/L	1

Lebanon County Radon Profile

Lebanon County falls in EPA Radon Zone 1, meaning the local uranium-bearing geology is predicted to drive average indoor radon screening levels above the EPA's 4 pCi/L action threshold. Homeowner-submitted tests from 2 cities in Lebanon County average 9.50 pCi/L across 2 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Since radon is the second leading cause of lung cancer nationally, the EPA urges every household in Lebanon County to test, as levels can differ between neighboring homes.

Radon FAQ for Jonestown, PA

What EPA Radon Zone is Jonestown in?

Jonestown and the 17038 zip code are in Lebanon 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.

Why are radon readings shown from areas near Jonestown?

No homeowner radon tests have been submitted for Jonestown yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Lebanon County average—are the best available indicator of local conditions until Jonestown homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in Jonestown?

Radon mitigation in Jonestown 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 Jonestown?

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.