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Pima County GIS Data FTP Server

The FTP server is being phased out as existing users transition to the new Pima County Geospatial Data Portal.

Please use the Pima County Geospatial Data Portal to search for many of our GIS Library layers. Then download them in Shapefile, KML or spreadsheet formats or use them with OGC WMS, GeoService, or GeoJSON API's.

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Geographic Information Systems

33 N. Stone Ave., 15th Fl.
Mail-Stop Code DTBAB17-425
Tucson, AZ 85701

Phone: (520) 724-6670
Fax: (520) 791-6588

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