Get the Facts About Voter Registration

We protect your vote, every step of the way.

We register eligible voters, validate their identity and keep the database of registered voters up-to-date. People attempting to register or vote illegally is extremely rare, but we have countless security measures in place, such as information checks and signature verifications, to prevent it.

Click on the topics below to get clear and accurate information in response to some of the most common questions about voter registration and list maintenance.

Don’t see what you’re looking for? Email the Contra Costa County Elections Division or call (925) 335-7800.

Protecting your vote, every step of the way

Common Questions about Voter Registration