Parcel Data

GIS parcel data in Wisconsin is created and maintained at both the municipal and county levels. For the majority of Wisconsin counties, parcel data is regularly aggregated from municipal to county-wide datasets if the parcels are not originally created by the county. There are a handful of small areas within the state that are not yet digitally parcel mapped.

GIS parcel datasets in Wisconsin are most commonly found at three different levels of aggregation: municipal, county, and statewide.

Last updated: June 28, 2023