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Toms River, NJ Radon Levels

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


Toms River, NJ Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)
County Ocean County, NJ
Zip Code 08753
Avg. User Level 8.00 pCi/L
User Tests 1

Based in Ocean County as part of the New York City Metro region, Toms River demonstrates an average radon level of 7.0 pCi/L, significantly exceeding the EPA's recommended action threshold. The area's sandy coastal plain soils and underlying formations create conditions that allow radon accumulation in residential spaces. Given these elevated readings across multiple zip codes (08753, 08755, 08757) and the community's diverse housing stock, prompt radon testing and professional mitigation are strongly recommended for all area residents.

8.00
pCi/L average
Above EPA Action Level

Based on 1 user-submitted radon test for homes in Toms River, NJ. The EPA recommends taking action at or above 4.0 pCi/L.

0
4.0 EPA
10+

Toms River, NJ Radon Mitigation

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

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Toms River, NJ Radon Levels

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

Radon LevelCityHome AgeFoundation
6 pCi/L Toms River , NJ 0-20 Years Partial Basement
8 pCi/L TOMS RIVER, NJ 0-20 Years Full Basement

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

Radon FAQ for Toms River, NJ

What is the average radon level in Toms River, NJ?
Based on 1 user-submitted test, the average radon level in Toms River is 8.00 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 Toms River in?
Toms River and the 08753 zip code are in Ocean County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.
How much does radon mitigation cost in Toms River?
Radon mitigation in Toms River 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 Toms River?
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 New Jersey

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

CityAvg User Radon LevelSubmissions
Cherry Hill 6.44 pCi/L 9
Hillsborough 6.14 pCi/L 7
Freehold 10.50 pCi/L 6
Marlboro 6.17 pCi/L 6
Bernardsville 7.00 pCi/L 5
Phillipsburg 7.00 pCi/L 5
Edison 5.60 pCi/L 5
Princeton 5.40 pCi/L 5
Sussex 9.75 pCi/L 4
Piscataway 6.75 pCi/L 4