Minnesota City, MN Radon Mitigation and Testing

Q: What is the average radon level in Minnesota City, MN?

Based on 1 user-submitted tests, the average radon level is 7.00 pCi/L.

Q: What EPA Radon Zone is Minnesota City in?

Minnesota City is in Winona County, EPA Zone 1.

Q: How much does radon mitigation cost in Minnesota City?

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

Avg: 7.00 pCi/L

Winona County

EPA Zone 1

1 user test

Situated along the Mississippi River bluffs in Winona County, Minnesota City has recorded an average radon level of 7.0 pCi/L, which significantly exceeds the EPA action level of 4.0 pCi/L. This southeastern Minnesota community in zip code 55959 sits within EPA Zone 1, where limestone bedrock and river valley geology contribute to elevated readings. Residents should test their homes and consider mitigation systems given these concerning levels.

7.00

pCi/L average

Above EPA Action Level

Based on 1 user-submitted radon test for homes in Minnesota City, MN. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Minnesota City, MN Radon Mitigation

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

Minnesota City, MN Radon Testing

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

Minnesota City, Minnesota Radon Levels

User-submitted radon test readings from homes in the Minnesota City area.

Radon Level	City	Home Age	Foundation	Submitted
7 pCi/L	Minnesota City, MN	21-50 Years	Partial Basement	Apr 2019

Have a radon test result for Minnesota City? Submit your reading to help other homeowners.

Minnesota City Radon Facts

Key details about the radon risk profile for Minnesota City and the 55959 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Winona County, MN

Zip Code

55959

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

7.00 pCi/L

User Tests Submitted

Minnesota City and the 55959 zip code are located in Winona 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 Minnesota City, MN

What is the average radon level in Minnesota City, MN?

Based on 1 user-submitted test, the average radon level in Minnesota City is 7.00 pCi/L. This exceeds the EPA's recommended action level of 4.0 pCi/L, and radon testing is recommended for all homes in the area.

What EPA Radon Zone is Minnesota City in?

Minnesota City and the 55959 zip code are in Winona 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 Minnesota City?

Radon mitigation in Minnesota City 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 Minnesota City?

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