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About the Maps Department

The Orange County Registrar of Voters Maps Department manages the agency’s address and precinct databases, and provides a range of mapping and data products for the public.  On this page, you will find downloadable and print-ready maps, our map-ordering tool, interactive mapping applications, internal and external GIS data sources, as well as other mapping-related resources and department information.

Browse our Maps

From premade electronic and paper map documents to interactive web mapping applications, we have a range of maps available to explore election data.

Download Premade Maps

View and download pdfs from our collection of current district maps.

Purchase Map Print

All of our premade maps are available as large-sized prints.  Open our Map Ordering Tool to get started!

Interactive Mapping Applications

We have developed a range of web mapping applications to empower you to explore Orange County districts and precinct data that we use for elections. 

Thematic Mapping Applications

Coming soon!

GIS Data

Explore and download a variety of mapping data from the Orange County Registrar of Voters and other sources.






City Districts & Wards


Current Sets

Archived Sets

Additional GIS Data

OC Board of Ed


OC Public Works

LA County GIS

We Draw the Lines

US Census

GIS Resources

Have any questions about election mapping or our Maps Department?  Below you will find a range of resources to help you find what you need.

Contact Info

Matthew Eimers

GIS Supervisor

Email: [email protected]

Phone: (714) 567 - 7610

News and Projects

Coming soon!

Ask a Mapper

Coming soon!

External Resources

Coming soon!


Still have a question? We're here to help. View our extensive FAQ list by clicking the Read More button.

Common Questions

  • How can I obtain a map?
  • How can I obtain an electronic precinct boundary file?
  • Where can I obtain information on my elected officials?
  • How can I found out in which districts I reside?

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Orange County Registrar of Voters - 2020