Whitesboro, OK Radon Mitigation and Testing

Q: What EPA Radon Zone is Whitesboro in?

Whitesboro is in Le Flore County, EPA Zone 3.

Q: How much does radon mitigation cost in Whitesboro?

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

Le Flore County

EPA Zone 3

Nestled in Le Flore County within Oklahoma's Ouachita Mountains region, Whitesboro sits over Pennsylvanian sandstone and shale formations that typically produce lower radon levels. The area's housing mix includes both historic properties and newer construction, often built on pier-and-beam or slab foundations suited to local clay soils. Since radon testing data is currently limited for the 74577 zip code area, homeowners should still consider testing to establish individual baseline readings.

Whitesboro, OK Radon Mitigation

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

Whitesboro, OK Radon Testing

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

Whitesboro Radon Facts

Key details about the radon risk profile for Whitesboro and the 74577 zip code area.

EPA Radon Zone

Zone 3 — Low Risk

County

Le Flore County, OK

Zip Code

74577

Predicted Screening Level

< 2.0 pCi/L (Zone 3)

Whitesboro and the 74577 zip code are located in Le Flore 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 Whitesboro, OK

What EPA Radon Zone is Whitesboro in?

Whitesboro and the 74577 zip code are in Le Flore 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 Whitesboro?

Radon mitigation in Whitesboro 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 Whitesboro?

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 Oklahoma

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

City	Avg User Radon Level	Submissions
Tulsa	8.14 pCi/L	7
Oklahoma City	7.00 pCi/L	1
Edmond	5.00 pCi/L	1