Jacksonville, TX Radon Levels

Q: What EPA Radon Zone is Jacksonville in?

Jacksonville is in Cherokee County, EPA Zone 3.

Q: How much does radon mitigation cost in Jacksonville?

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

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

Jacksonville, TX Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)

County Cherokee County, TX

Zip Code 75766

Jacksonville in Cherokee County currently lacks comprehensive radon testing data, though the East Texas region's geological characteristics suggest testing would be wise. Located on Eocene-age sediments and underlying limestone formations, this area can experience variable radon levels that depend on local soil conditions and drainage patterns. Residents should consider professional radon testing as part of routine home maintenance, especially in homes with basements or crawl spaces where gas accumulation is more likely.

Jacksonville, TX 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 Jacksonville, TX

What EPA Radon Zone is Jacksonville in?

Jacksonville and the 75766 zip code are in Cherokee 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 Jacksonville?

Radon mitigation in Jacksonville 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 Jacksonville?

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