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Map Catalog

Maps and GIS data are an important component of SEMCOG’s planning efforts. We made access to this information easy by organizing it in a catalog fashion. Click on a category of interest to see what maps and GIS data are available. Some maps have additional information (i.e., metadata) and the ability to download the data in ESRI's shapefile format. To access this information, select the metadata or download buttons. Below are examples of the buttons and their functions. Check back often as we add more maps and data to the catalog.

Map Catalog

Environment and Land Use

Demographic and Employment





JurisdThumb  TransThumb 


MetadataButton  Represents the who, what, when, where, why and how of the resource.  Go to the Federal Geographic Data Committee's website at to learn more about metadata and its importance.

DownLoadButton(1)  GIS data in ESRI shapefile format.

For custom maps or questions about the maps, contact SEMCOG's Information Center.