WISCONSIN
The AARST Radon Report Card: Risk and Response
Population and Lung Cancer      Total Population: 5,807,406
Lung Cancer Deaths:
2,681
Age-Adjusted Lung Cancer Incidence Rate
(per 100,000) 57

Lung Cancer Cases
4,390
Estimated Radon-Induced Lung Cancer Cases
  962

Buildings and Exposure Potential
Pre-Mitigation Radon Tests: 127,605
Percent by Radon Level  
 
  < 2 pCi/L

 
  ≥ 2 to < 4 pCi/L

 
  ≥ 4 pCi/L

Housing Units by Structure Type
1 to 4 Units 5 or More Units Total
Existing 2,270,760 423,045 2,693,805
New 12,413 5,067 17,480
Public Schools: 2,242
Statewide Radon Policies
Credential Required No
Radon Standards in Effect None
Homebuyer Protection Required Disclosure Only
Radon System Requirement for New Homes No
    Type of New Home Where Required N/A
    Standard/Code for Radon System in New Homes N/A
School Testing Required No
Radon System Requirement for New Schools No