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Lake County, Ohio - GIS

GIS Home

    Welcome to the Lake County GIS Department

    It is estimated that more than eighty percent of governmental functions are associated with managing information about specific locations or geographic areas. A Geographic Information System (GIS) is a computer system for the input, editing, storage, maintenance, management, retrieval, analysis, and output of geographically referenced information. GIS supports applications such as emergency dispatch, land planning, emergency management and Homeland Security, property appraisal, civil engineering, natural resource monitoring, transportation planning, monitoring crime and accidents, public health and environmental analysis, economic development, census analysis, and many more. Learn more about GIS here.

    LakeNavigator 3.0


    Auditor's Sales Dashboard

    Check out the Auditor's new Real Estate Sales Dashboard that allows you to compare the current year's sales with previous years. You can break down sales by month, community, property type, school district, and more.

    LakeNavigator 3.0 Troubleshooting

    If your are a regular user of LakeNavigator 3.0 and have had trouble with the application loading recently, please try clearing your temporary internet files. We have made some upgrades and new background scripts may need to be loaded. Thank you.

    LakeNavigator 2.1 has been retired

    LakeNavigator 2.1 will no longer be available after August 3rd, 2020. The technology it uses is not being supported in the newer browsers. Please use LakeNavigator 3.0 to search for parcels. All the functionality that was present in 2.1 is available in 3.0 plus many additional features and tools.


    To view presentations on GIS, click on the slide below:


    The GIS Users Of Northern Ohio is a local group for aspiring GIS professionals. Learn about GIS with the various resources, presentations and links on the GUONO website. To learn more, visit the user group website by clicking here.