Background

GIS Data for Pima County

The Pima County Geographic Information Systems (GIS) website offers a comprehensive Geospatial Data Portal where visitors can search, display, and download authoritative, free, open GIS data including “GIS Maps” such as enterprise, transportation, flood control, and parks and recreation maps. The site provides various “Maps and Data” products alongside “GIS Resources” from Pima County and other local jurisdictions. Users can also find training programs and technical assistance for accessing and using GIS software like ArcGIS and AutoCAD, supported by detailed “How to Use the Geospatial Data Portal” guidance. The platform serves both public users and county departments by converting and maintaining geographic data to help automate and streamline county operations. Additionally, interactive tools, data downloads, and information on upcoming events like the Annual GIS Fair are available, making the site a valuable resource for accessing spatial data and GIS services tailored to governmental, business, and community needs.