GIS Data and Overview Maps

GIS data is more powerful when it is shared. This page hosts data downloads available from the City's GIS Services Division and links to other GIS resources available on the web.

City Datasets available for download:

• Address Points (2025)
• Streets (2025)
• Basemap Parcels (2025)
• City Limit Layer (2025)
• City Floodplain Layer (2025)

GIS resources from the web:

• Montana Cadastral
• Montana State Library GIS Data
• U.S. Geographical Survey Topographic Maps
• Montana Department of Transportation Data Portal
• Montana Fish, Wildlife & Parks GIS Data
• Montana Dept. of Natural Resources
• Montana Natural Heritage Center
   

Great Falls Open Data Portal (GIS Layer Download) : HERE

Follow the links below for overview maps provided by City Mapping and Addressing.