Wisconsin parcel and infrastructure data by county

Korzy covers all 72 counties in Wisconsin with about 3.7 million parcel records. Statewide, 83% of records carry a value and 72% an owner name. Year built is not published; the API also tracks about 40 data-center projects and about 270 power plants with about 18,000 MW of capacity.

Every other Wisconsin county answers the same address, point and context requests. Featured counties in other states.