Contact Information

Address, Parking Information, Directions, and Map
The Contra Costa County Election Division is located at 555 Escobar St. in downtown Martinez, For directions, parking information and a map of the area click here.
Mailing Address
Contra Costa County Election Division
555 Escobar St.
P.O. Box 271
Martinez, CA 94553
Office Hours
Monday through Friday
8:00 a.m. to 5:00 p.m.

Election Day
7:00 a.m. to 8:00 p.m.

(Closed on holidays)

Key Email Addresses
Function Email Address
Candidate Services candidate.services@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
Information Technology data.processing@vote.cccounty.us
Problems with the website webmaster@vote.cccounty.us
Key Phone Numbers
Function Phone Number
Main Number (925) 335-7800
Candidate Services (925) 335-7874
Information Technology (925) 335-7800
Poll Workers and Polling Sites (925) 335-7873
Precincts and Mapping (925) 335-7869
Voter Services (925) 335-7871
Warehouse (925) 646-2235
Problems with the website (925) 335-7800
Fax Numbers
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