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GIS @ UC San Diego: San Diego GIS Data Sources

Offering great info about GIS@UCSD including tutorials, GIS data, books, course-specific GIS guides and more, we hope this site helps you better incorporate GIS into your work. Come see us in the Lab or online at http://libraries.ucsd.edu/gis!

San Diego GIS Data Sources

San Diego is fortunate in that we have access to great GIS data for free - this is not typical!  The top GIS data sources for San Diego are listed below. 

City, county or state agencies also have a wealth of data that can be easily converted for use in a GIS.

Keep in mind that you may need to create your own GIS data if it doesn't already exist.