Maps and Voter Data Requests

The Election Division can provide you with a data set containing a list of registered voters, list of districts, and/or vote by mail information by date the ballots were issued or returned.

Maps can be prepared for your political campaign needs. You can request from manageable maps for your precinct workers up to large wall maps.

How to Request Voter Data
To request voter data, email data.processing@vote.cccounty.us your contact information, the type of information you want, and the area or district that you are requesting. We will email back the forms and the cost of the data. The cost depends on the type of data you need and/or the number of registered voters of the area you would like to get.
How to Request Maps
To request walking lists, maps of districts, cities, or precincts in Contra Costa County send us your request to precincts.mapping@vote.cccounty.us or call (925) 335-7869.

The most common sizes are:
11” x 17”   -  $    1.50 + tax each (used with walking lists)
36” x 36”   -  $  75.00 + tax each
36” x 48”   -  $100.00 + tax each