Winnsboro, TX Radon Levels

Q: What EPA Radon Zone is Winnsboro in?

Winnsboro is in Wood County, EPA Zone 3.

Q: How much does radon mitigation cost in Winnsboro?

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

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

Winnsboro, TX Radon Facts

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

County Wood County, TX

Zip Code 75494

East Texas Winnsboro in Wood County sits amid the Piney Woods region, where sandy soils and underlying sedimentary formations influence local radon characteristics. Testing data for zip code 75494 is currently limited, making individual home assessment valuable for residents. The area's mix of older homes and lakeside properties, combined with East Texas's variable geology, creates conditions that warrant professional radon evaluation.

Winnsboro, 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 Winnsboro, TX

What EPA Radon Zone is Winnsboro in?

Winnsboro and the 75494 zip code are in Wood 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 Winnsboro?

Radon mitigation in Winnsboro 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 Winnsboro?

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