The GIS data listed below is available free for download. All data is in ESRI Shapefile format and is in the Marathon County Coordinate System. PRJ files are included. All available data and maps from the GIS can be obtained by contacting the Conservation, Planning and Zoning Department (715-261-6000).
All data below are located in Marathon County ONLY and are ZIP files.
Polygon Data: Posted
Wisconsin Statewide Parcel Map Viewer with Parcel Data Downloads