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The Cass County Geographic Information Systems (GIS) division of the Information Technology Department develops and maintains current and accurate geospatial data.  This data is made available as a resource within Cass County, to other agencies and the general public.

By using the maps and data on this site you are agreeing to these terms. 

Interactive Maps & Applications

Visit our Maps and Applications Gallery to access various interactive maps and applications.

GIS Data

Download commonly requested datasets in ESRI shape file format from our new Open Data site.

PDF Maps

View and download free PDF maps of Cass County.