South Saint Paul, MN Radon Mitigation and Testing

Q: What EPA Radon Zone is South Saint Paul in?

South Saint Paul is in Dakota County, EPA Zone 1.

Q: How much does radon mitigation cost in South Saint Paul?

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

Dakota County

EPA Zone 1

Located in Dakota County within the Minneapolis-St. Paul Metro area, South Saint Paul sits on Mississippi River bluff terrain where glacial deposits meet underlying sandstone and limestone formations. While specific radon testing data for the 55075 zip code is not available, the area's geological conditions warrant attention to indoor air quality. The community's mix of early-to-mid 20th century homes and newer construction, many with full basements, creates varying potential for radon accumulation.

South Saint Paul, MN Radon Mitigation

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

South Saint Paul, MN Radon Testing

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

South Saint Paul Radon Facts

Key details about the radon risk profile for South Saint Paul and the 55075 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Dakota County, MN

Zip Code

55075

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

South Saint Paul and the 55075 zip code are located in Dakota 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 South Saint Paul, MN

What EPA Radon Zone is South Saint Paul in?

South Saint Paul and the 55075 zip code are in Dakota 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 South Saint Paul?

Radon mitigation in South Saint Paul 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 South Saint Paul?

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