Welcome to the Winnebago County Geographic Information System (GIS) website.

Below you will find tools that provide current and timely access to land records information.


2020 orthophoto now available in the GIS Viewers below or from the data download.


14 Places Put On The Map In The Last 5 Years - Winnebago County, WI 2015-2020


If you have difficulty viewing the GIS viewers below please clear your browser data/cache and reload the viewer.


Parcel Viewer

 1. Parcel Viewer

Ascent Land Records Suite

 2. Ascent Land Records


 3. PLSS-GPS Viewer


 4. Tapestry

Floodplain Viewer

 5. Floodplain Viewer

Your Elected Representative

 6. Representative Finder

 County Zoning Viewer

 7. County Zoning Viewer

 Hydrologic Viewer

 8. Hydrologic Viewer

 Topographic Viewer

 9. Topographic Viewer

Shoreland Viewer

10. Shoreland Viewer

School District Viewer

11. School District Viewer

Historic Air Photo Comparison Viewer

12. Historic Air Photo Viewer

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GIS Division

112 Otter Ave, 3rd Floor
PO Box 2808
Oshkosh, WI 54901
Phone:(920) 232-3340
Fax:(920) 232-3347