Wyoming, DE Radon Levels
Check local Wyoming radon levels and find certified testing and mitigation professionals to keep your home safe
Wyoming, DE Radon Facts
EPA Radon Zone
Unknown
Unknown
County
Kent County, DE
Zip Code
19997
This Kent County community in central Delaware benefits from the state's generally moderate radon conditions, though localized geological variations can still affect individual properties. Testing data for Wyoming remains limited, making professional radon testing an important step for homeowners to understand their specific indoor air quality situation. Delaware's coastal plain geology and mix of foundation types across different housing eras require individualized testing approaches.
Wyoming, DE Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Radon FAQ for Wyoming, DE
What EPA Radon Zone is Wyoming in?
Wyoming and the 19997 zip code are in Kent County, which has an EPA assigned Radon Zone of Unknown. A zone of Unknown does not have sufficient data for classification.
How much does radon mitigation cost in Wyoming?
Radon mitigation in Wyoming 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 Wyoming?
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 Delaware
Cities in Delaware with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Middletown | 7.43 pCi/L | 7 |
| Wilmington | 5.50 pCi/L | 4 |
| Lewes | 6.00 pCi/L | 1 |
| New Castle | 4.00 pCi/L | 1 |
| Newark | No submissions | 0 |