University of Wisconsin–Madison

Find GIS Data

Wisconsin currently does not have a single, statewide geospatial data download site.  Data are available from a  variety of local, state, and federal sources.  The following list is not comprehensive; it is intended as a starting place for the most commonly-requested geospatial datasets.

Wisconsin GIS data from municipalities, counties and state agencies housed within the UW-Madison Map Library are available for direct download via GeoData@Wisconsin.  (Some data may be restricted for educational use only.) Additional data can be requested by contacting the Robinson Map Library.

Last updated: September 21, 2018