Address

555 Escobar St.
Martinez, CA 94553

Phone Number

(925) 335-7800

Mailing Address

Contra Costa County Election Division
555 Escobar St.
P.O. Box 271
Martinez, CA 94553

Office Hours

Monday through Friday
8:00 am to 5:00 pm

Election Day
7:00 am to 8:00 pm

(Closed on holidays)

Key Email Addresses

Function Email Address
Candidate Services candidate.services@vote.cccounty.us
Community Engagement/Outreach outreach@vote.cccounty.us
Information Technology data.processing@vote.cccounty.us
Poll Workers and Polling Sites eo.recruitment@vote.cccounty.us
Precincts and Mapping precincts.mapping@vote.cccounty.us
Voter Services voter.services@vote.cccounty.us
Problems with the website webmaster@vote.cccounty.us

Fax Numbers

Function Fax Number
Candidate Services 925-335-7842
Voter Services 925-335-7838
Poll Workers and Polling Sites 925-335-7839
For Military and Overseas Voters 925-335-7843