Taunton, MA Radon Levels

Q: What EPA Radon Zone is Taunton in?

Taunton is in Bristol County, EPA Zone 2.

Q: How much does radon mitigation cost in Taunton?

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

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

Taunton, MA Radon Facts

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

County Bristol County, MA

Zip Code 02780

Serving as the seat of Bristol County in southeastern Massachusetts, Taunton sits within the Providence Metro area on glacial deposits over crystalline bedrock. The city's 02780 zip code features a diverse housing stock from historic mill-era buildings to modern subdivisions, many with full basements typical of New England construction. Although specific local testing data is limited, the region's geology and basement prevalence warrant radon testing for homeowners throughout the community.

7.53

pCi/L area average

Above EPA Action Level

Bristol County average: 7.53 pCi/L, based on 15 user-submitted tests across 11 cities in the county. No homeowner readings have been submitted for Taunton 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+

Taunton, MA 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 Taunton, MA

No homeowner tests have been submitted for Taunton 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
Norton	6.4 mi	5.00 pCi/L	1
Rehoboth	8.6 mi	4.00 pCi/L	1
Attleboro	10.3 mi	10.00 pCi/L	3
Somerset	11.9 mi	4.00 pCi/L	1
North Attleboro	12.7 mi	4.00 pCi/L	1
Foxboro	13.2 mi	7.50 pCi/L	2
Fall River	14.7 mi	4.50 pCi/L	2
Stoughton	15.2 mi	5.00 pCi/L	1

Bristol County Radon Profile

EPA mapping assigns Bristol County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 11 cities in Bristol County average 7.53 pCi/L across 15 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Bristol County home regardless of zone or a neighbor's results.

Radon FAQ for Taunton, MA

What EPA Radon Zone is Taunton in?

Taunton and the 02780 zip code are in Bristol 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.

Why are radon readings shown from areas near Taunton?

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

Radon mitigation in Taunton 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 Taunton?

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.