Scottsdale's GIS Department offers a limited number of shapefiles for free download. Other files and formats are offered for sale through the city's data sales program.
Sample Data Specifications
Format
Standard shapefile format. Each shapefile includes documentation in Adobe Acrobat .pdf format.
Coordinate System
As of June 9, 2024, Scottsdale GIS data are stored in HARN State Plane Arizona Central Zone 0202 Zone NAD 1983 Intl Feet (EPSG 2868). This is the standard used by the Maricopa County Data Consortium.
NOTE: Previously, Scottsdale GIS data were in a non-standard version of Arizona State Plane Central Zone 0202 NAD83 Intl Feet (EPSG:2223) known as the Scottsdale City Grid. The old data will not align with the new coordinate system. For info about the old system, see City of Scottsdale - Coordinate System.
Downloading
Files are stored in compressed .zip files to speed the download process. You will need to unzip the files before use. There are a number of Zip/Unzip utilities available for download through the Internet.
Updating
Sample GIS data files are recreated weekly to account for changes to the master files that may have occurred in the previous week.