GIS data downloads in Pima County
Download parcels, roads, imagery, lidar, and other layers.
Pima County GIS data downloads
Download free, open map data covering Tucson, Oro Valley, Marana, Sahuarita, Ajo, Green Valley, and all parts of the county. Search by name or keyword, browse by category, and filter results.
7 more options
- Pima County GIS and mappingThe mapping office: what maps and data are kept, how to get them, and who to ask.
Pima County
- AZGeo Data HubDownload Arizona's statewide GIS data, such as roads, boundaries, imagery and elevation. It has no statewide property lines.
Statewide What is this?
- State Plane Coordinate System zonesThe official State Plane Coordinate System from the National Geodetic Survey: which zone covers each state and county, zone definitions and conversion tools.
National What is this?
- Arizona Land Resource Information SystemThe State Land Department's map viewers, including state trust land parcels and land status.
Statewide What is this?
- FEMA National Flood Hazard Layer ViewerInteractive nationwide map of current flood zones, base flood elevations and map panels.
National What is this?
- NCES School District BoundariesNational school district boundary maps and downloadable GIS files, with an address lookup for the district serving a location.
National What is this?
- National Land Cover Database (NLCD) DownloadsFilter and download National Land Cover Database products including Annual NLCD land cover for the contiguous United States. Provides downloadable raster produ…
National What is this?
Who to ask
- Pima County GISMapping and GIS data.
- Website
- Visit website
About gis data downloads
State and local open-data portals publish downloadable map layers, imagery, elevation data, and GIS services. Check each dataset for coverage, update dates, formats, and use conditions.