Graham, TX Radon Mitigation and Testing

Q: What EPA Radon Zone is Graham in?

Graham is in Young County, EPA Zone 3.

Q: How much does radon mitigation cost in Graham?

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

Young County

EPA Zone 3

Established in Young County within EPA Zone 3, Graham sits where Pennsylvanian sandstone and shale formations typically produce minimal radon levels across north-central Texas. While testing data for zip code 76450 remains limited, the underlying geology suggests lower radon potential than areas with granite or uranium-bearing rocks. However, homes with specific foundation characteristics or those near geological contacts should still consider radon testing for peace of mind.

Graham, TX Radon Mitigation

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

Graham, TX Radon Testing

Finding qualified radon testing professionals is the first step toward protecting your home.

Graham Radon Facts

Key details about the radon risk profile for Graham and the 76450 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Young County, TX

Zip Code

76450

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Graham and the 76450 zip code are located in Young County, which has an EPA assigned Radon Zone of 3. A radon zone of 3 predicts an average indoor radon screening level less than 2 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Graham, TX

What EPA Radon Zone is Graham in?

Graham and the 76450 zip code are in Young 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 Graham?

Radon mitigation in Graham 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 Graham?

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 with the most user-submitted radon test data in the state.

City	Avg User Radon Level	Submissions
Lubbock	12.67 pCi/L	9
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