Mangum, OK Radon Levels

Q: What EPA Radon Zone is Mangum in?

Mangum is in Greer County, EPA Zone 3.

Q: How much does radon mitigation cost in Mangum?

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

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

Mangum, OK Radon Facts

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

County Greer County, OK

Zip Code 73554

Located in southwestern Oklahoma's Greer County, Mangum sits within the Red River valley region where Permian-age red beds and gypsum deposits characterize the local geology. The community features predominantly single-story homes and agricultural properties, many built with slab foundations and partial basements suitable for the area's semi-arid climate. With testing data currently unavailable for the 73554 zip code, homeowners should consider professional radon measurement to establish baseline readings, particularly in homes with below-grade living spaces.

Mangum, OK 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 Mangum?

100% Free, No-Obligation Quotes
Matches You with State-Licensed Greer County Pros

1-800-299-3578 Toll-free · Mon–Fri 8am–6pm ET

Radon FAQ for Mangum, OK

What EPA Radon Zone is Mangum in?

Mangum and the 73554 zip code are in Greer 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 Mangum?

Radon mitigation in Mangum 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 Mangum?

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 in Oklahoma with the most user-submitted radon test data, ranked by number of submissions.

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