Faribault, MN Radon Mitigation and Testing

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

Based on 2 user-submitted tests, the average radon level is 10.00 pCi/L.

Q: What EPA Radon Zone is Faribault in?

Faribault is in Rice County, EPA Zone 1.

Q: How much does radon mitigation cost in Faribault?

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

Avg: 10.00 pCi/L

Rice County

EPA Zone 1

2 user tests

Centered in Rice County south of the Twin Cities, Faribault has recorded an average radon level of 10.0 pCi/L—significantly exceeding the EPA's 4.0 pCi/L action threshold and requiring immediate attention. The city's location atop glacial drift deposits over Paleozoic limestone creates ideal geological conditions for radon production and migration throughout the region. With recent readings in ZIP 55021 ranging from 9.0 to 11.0 pCi/L, residents should prioritize radon mitigation systems, particularly in the area's numerous homes with full basements typical of southern Minnesota construction.

10.00

pCi/L average

Above EPA Action Level

Based on 2 user-submitted radon tests for homes in Faribault, MN. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

Faribault, MN Radon Mitigation

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

Faribault, MN Radon Testing

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

Faribault, Minnesota Radon Levels

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

Radon Level	City	Home Age	Foundation	Submitted
11 pCi/L	Faribault, MN	21-50 Years	Full Basement	Nov 2024
9 pCi/L	Faribault, MN	51-99 Years	Full Basement	Apr 2021

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

Faribault Radon Facts

Key details about the radon risk profile for Faribault and the 55021 zip code area.

EPA Radon Zone

Zone 1 — High Risk

County

Rice County, MN

Zip Code

55021

Predicted Screening Level

> 4.0 pCi/L (Zone 1)

Avg. User Submitted Level

10.00 pCi/L

User Tests Submitted

Faribault and the 55021 zip code are located in Rice 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 Faribault, MN

What is the average radon level in Faribault, MN?

Based on 2 user-submitted tests, the average radon level in Faribault is 10.00 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 Faribault in?

Faribault and the 55021 zip code are in Rice 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 Faribault?

Radon mitigation in Faribault 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 Faribault?

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