Welcome to Cass County GIS Department!
The mission of Cass County GIS is to provide an enterprise wide Geographic Information Service through collaborative partnerships with County staff and other organizations.
Cass County is responsible for managing and developing GIS spatial and attribute databases. This data is made available as a resource to both public and county staff. By selecting the links on this web site you can download selected maps and datasets, view an interactive county map and view a listing of Cass County plats.
What is GIS?
Geographic Information System. An organized collection of computer hardware, software, geographic data, and personnel designed to efficiently capture, store, update, manipulate, analyze, and display all forms of geographically referenced information. GIS uses computer software to link geographic information (where things are) with descriptive information (what things are), unlike a flat paper map, where "what you see is what you get", a GIS can present many layers of different information (ESRI).