Two refinery drums sit amongst trees in the hills of Contra Costa County. The image is in black and white and contained in a light blue circle.

Contra Costa County

Hey there, Contra Costa County voter! You’ll be receiving a ballot in the mail by default for this election. Starting May 4, you can return your ballot to any drop box location in the county. If you prefer to vote in person, you can go to a countywide early voting location or your assigned polling place on Election Day, June 2, between 7 a.m. and 8 p.m.

Incumbent Mayor Eduardo Martinez faces challenges from both moderates and progressives in his bid for reelection.

Should Contra Costa County adopt a 0.625% sales tax to address cuts in federal funding and support local services such as health care?

Should the city of El Cerrito adopt a parcel tax of 17 cents per square foot of property improvements for a new public library?

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