Yorktown, TX Radon Levels
Check local Yorktown radon levels and find certified testing and mitigation professionals to keep your home safe
Yorktown, TX Radon Facts
EPA Radon Zone
Unknown
Unknown
County
De Witt County, TX
Zip Code
78164
This small De Witt County community sits in south-central Texas, where Cretaceous limestone and clay formations create variable radon conditions across the region. Testing data for zip code 78164 remains limited, but the underlying geology suggests generally lower radon potential compared to northern states. Homeowners should still consider professional testing, especially in newer homes with slab-on-grade construction that can occasionally concentrate radon gas.
Yorktown, TX Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
Need Radon Mitigation or Testing in Yorktown?
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Radon FAQ for Yorktown, TX
What EPA Radon Zone is Yorktown in?
Yorktown and the 78164 zip code are in De Witt 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 Yorktown?
Radon mitigation in Yorktown 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 Yorktown?
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 Texas
Cities in Texas with the most user-submitted radon test data, ranked by number of submissions.
| City | Avg User Radon Level | Submissions |
|---|---|---|
| Lubbock | 12.70 pCi/L | 10 |
| San Antonio | 6.57 pCi/L | 7 |
| Austin | 6.14 pCi/L | 7 |
| Dallas | 8.00 pCi/L | 5 |
| Abilene | 4.50 pCi/L | 2 |
| Houston | 3.50 pCi/L | 2 |
| Plano | 6.00 pCi/L | 1 |
| Frisco | 3.00 pCi/L | 1 |
| Nacogdoches | No submissions | 0 |