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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!

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.