Richmond, MN Radon Mitigation and Testing

Q: What EPA Radon Zone is Richmond in?

Richmond is in Stearns County, EPA Zone 1.

Q: How much does radon mitigation cost in Richmond?

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

Stearns County

EPA Zone 1

Located in Stearns County within the St. Cloud Metro area, Richmond sits atop glacial deposits that can contribute to radon accumulation in homes. Many residential properties in zip code 56368 feature full basements typical of Minnesota construction. Testing data for this community is currently limited, making professional radon testing essential for homeowners to understand their individual exposure risk.

Richmond, MN Radon Mitigation

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

Richmond, MN Radon Testing

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

Richmond Radon Facts

Key details about the radon risk profile for Richmond and the 56368 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Stearns County, MN

Zip Code

56368

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Richmond and the 56368 zip code are located in Stearns County, which has an EPA assigned Radon Zone of 1. A radon zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L. The EPA recommends testing every home regardless of zone classification.

Radon FAQ for Richmond, MN

What EPA Radon Zone is Richmond in?

Richmond and the 56368 zip code are in Stearns County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.

How much does radon mitigation cost in Richmond?

Radon mitigation in Richmond 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 Richmond?

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 Minnesota

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

City	Avg User Radon Level	Submissions
Savage	5.00 pCi/L	3
Faribault	10.00 pCi/L	2
Shakopee	6.50 pCi/L	2
Minneapolis	5.00 pCi/L	2
Lakeville	6.00 pCi/L	1
Delano	5.00 pCi/L	1
Montgomery	5.00 pCi/L	1
Rosemount	No submissions	0