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.
GIS Data
Explore and download a variety of mapping data from the Orange County Registrar of Voters and other sources.
Districts
Congressional
Senatorial
Assembly
Supervisorial
City Districts & Wards
Precincts
Current Sets
Archived Sets
Additional GIS Data
OC Board of Ed
LAFCO
OC Public Works
LA County GIS
We Draw the Lines
US Census
FAQs
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?
Something missing?
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Orange County Registrar of Voters - 2020