From the Wisconsin Department of Transportation About page:
“WisDOT supports all forms of transportation. The department is responsible for planning, building and maintaining Wisconsin’s network of state highways and Interstate highway system. The department shares the costs of building and operating county and local transportation systems – from highways to public transit and other modes. WisDOT plans, promotes and financially supports statewide air, rail and water transportat
The National Association of Realtors (NAR) provides housing statistics at a national and regional level. The statistics and data available include:
Existing-Home Sales
Pending Home Sales Index
Housing Affordability Index
REALTORS® Affordability Distribution Curve and Score
Metropolitan Median Home Prices and Affordability
County Median Home Prices and Monthly Mortgage Payment
An Interactive Map for State
They also suggest contacting local Realtor boards and associations for local level data.