Scranton, PA Radon Levels

Q: What EPA Radon Zone is Scranton in?

Scranton is in Lackawanna County, EPA Zone 1.

Q: How much does radon mitigation cost in Scranton?

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

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

Scranton, PA Radon Facts

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

County Lackawanna County, PA

Zip Code 18503

As the heart of Lackawanna County and the Scranton Metro area, this Pennsylvania city currently lacks comprehensive radon testing data despite being located in a region known for elevated radon potential. Northeastern Pennsylvania's geology includes shale and sandstone formations that can produce significant radon concentrations, particularly in older homes with basement foundations. Residents in zip code 18503 should prioritize professional radon testing given the area's geological characteristics.

12.00

pCi/L area average

Above EPA Action Level

Lackawanna County average: 12.00 pCi/L, based on 2 user-submitted tests across 2 cities in the county. No homeowner readings have been submitted for Scranton 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+

Scranton, 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 Scranton, PA

No homeowner tests have been submitted for Scranton 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
Old Forge	5.1 mi	5.00 pCi/L	1
Moscow	8.3 mi	19.00 pCi/L	1
Lake Ariel	11.9 mi	6.00 pCi/L	2
Wyoming	12.0 mi	3.00 pCi/L	1
Kingston	15.4 mi	14.00 pCi/L	1
Nicholson	16.6 mi	20.00 pCi/L	1
Shavertown	18.0 mi	8.00 pCi/L	1
Plymouth	19.0 mi	5.00 pCi/L	1

Lackawanna County Radon Profile

The bedrock and soils beneath Lackawanna County are classified by the EPA as Radon Zone 1, the highest-risk tier, with predicted average indoor screening levels above 4 pCi/L. Homeowner-submitted tests from 2 cities in Lackawanna County average 12.00 pCi/L across 2 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. Radon is the second leading cause of lung cancer in the United States, and a short-term test is the only way to confirm a specific home's level in Lackawanna County.

Radon FAQ for Scranton, PA

What EPA Radon Zone is Scranton in?

Scranton and the 18503 zip code are in Lackawanna 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 Scranton?

No homeowner radon tests have been submitted for Scranton yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Lackawanna County average—are the best available indicator of local conditions until Scranton 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 Scranton?

Radon mitigation in Scranton 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 Scranton?

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.