Geographic Information Systems Division
Road Naming and Addressing Ordinance (PDF)
GIS Tools
- Orange County Interactive GIS Mapping Systems - An interactive mapping system with options for viewing all of Orange County or zooming down to specific parcels.
- Orange County Address Database - The address search offers search by PIN, Street Name (with a dropdown selection of all Orange County streets).
- Download GIS Data - Download Orange County GIS data files and aerial photos.
Other Resources